CN103661903A - Water jet propulsion reverse sailing control device - Google Patents
Water jet propulsion reverse sailing control device Download PDFInfo
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- CN103661903A CN103661903A CN201310602221.1A CN201310602221A CN103661903A CN 103661903 A CN103661903 A CN 103661903A CN 201310602221 A CN201310602221 A CN 201310602221A CN 103661903 A CN103661903 A CN 103661903A
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Abstract
The invention discloses a water jet propulsion reverse sailing control device, and belongs to the field of ships. The water jet propulsion reverse sailing control device comprises a power unit and a reverse sailing bucket. The water jet propulsion reverse sailing control device further comprises a reverse sailing frame and a connecting rod mechanism used for driving the reverse sailing frame to go up and down under the action of the power unit, the two sides of the reverse sailing frame are connected to the two sides of the reverse sailing bucket respectively, and the reverse sailing frame is connected to the power unit through the connecting rod mechanism. By means of the fact that the two sides of the reverse sailing frame are connected to the two sides of the reverse sailing bucket respectively, the power unit drives the reverse sailing frame to go up and down through the connecting rod mechanism, the control of the reverse sailing is achieved, and the problems that in the prior art when only one end of the reverse sailing bucket is connected, the reverse sailing bucket is uneven in stress, clamping and locking are easy to cause, control instability and fast part abrasion occur accordingly are avoided.
Description
Technical field
The present invention relates to ship domain, particularly a kind of waterjet propulsion control setup that navigates.
Background technology
Hydro-jet propulsion system handling comparatively good, except coming about, it can also produce reverse thrust to realize boat by changing the injection direction of current.
The control setup that navigates is installed on hydro-jet propulsion system, to realize above-mentioned boat.The control setup that navigates mainly comprises: power unit, connecting rod mechanism and the boat bucket spoon that falls, power unit drives the boat bucket spoon that falls that is arranged on hydro-jet propulsion system nozzle to rise or decline by connecting rod mechanism, when the boat bucket spoon that falls rises, spray in current direction dead aft, produces thrust forward; When falling the decline of boat bucket spoon, water sprays to front lower place, produces thrust backward, realizes the function of navigating.When just navigating and navigating, can fall the position of boat bucket spoon by adjustment and obtain the thrust of arbitrary size and direction in certain limit, greatly improve the alerting ability of ship and handling.
In realizing process of the present invention, contriver finds that prior art at least exists following problem:
Existing connecting rod mechanism is connected with a side of the bucket spoon that falls to navigate, and causes down boat bucket spoonful unbalance stress, easily causes clamping stagnation, and then occurs controlling the problems such as unstable, parts depreciation is fast.
Summary of the invention
In order to solve connecting rod mechanism in prior art, be connected with a side of the bucket spoon that falls to navigate, cause down boat bucket spoon unbalance stress, easily cause clamping stagnation, and then occur to control the problem unstable, parts depreciation is fast, the embodiment of the present invention provides a kind of waterjet propulsion control setup that navigates.Described technical scheme is as follows:
The embodiment of the present invention provides a kind of waterjet propulsion control setup that navigates, described device comprises: power unit, fall boat bucket spoon, frame and for the connecting rod mechanism of the frame lifting of navigating described in driving under described power unit effect navigates, the both sides of the described frame that navigates are connected with described both sides of falling to navigate bucket spoon respectively, and the described frame that navigates is connected with described power unit by described connecting rod mechanism.
In a kind of implementation of the embodiment of the present invention, the described frame that navigates comprises transverse slat and two montants, one end of a described montant is connected with one end of described transverse slat, described in another root, one end of montant and the other end of described transverse slat are connected, the bearing of trend of the other end of described two montants is identical, and the other end of two described montants is connected with described both sides of falling to navigate bucket spoon respectively, described transverse slat middle part is provided with slotted hole.
In the another kind of implementation of the embodiment of the present invention, described connecting rod mechanism comprises:
For the actuating spindle that navigates, the Z-type rotating under driving at described power unit navigate control stalk, the first rocking arm and be arranged on the first rotation seat on hull, described Z-type navigates, and control stalk one end is rotating to be arranged in described the first rotation seat, the navigate other end of control stalk of described Z-type is slidably mounted in described slotted hole, navigate control stalk middle part of described first rocking arm one end and described Z-type is rotatably connected, the described first rocking arm other end is fixedly connected with the described actuating spindle one end of navigating, and the described actuating spindle other end that navigates is connected with described power unit.
In the another kind of implementation of the embodiment of the present invention, described Z-type navigate control stalk comprise the first cross bar and respectively with vertically arranged the second cross bar of described the first cross bar and the 3rd cross bar, one end of described the second cross bar is connected with one end of described the first cross bar, one end of described the 3rd cross bar is connected with the other end of described the first cross bar, and the bearing of trend of the other end of described the second cross bar and the 3rd cross bar is contrary, described the second cross bar is rotating to be arranged in described the first rotation seat, and described the 3rd cross bar is inserted in described slotted hole.
In the another kind of implementation of the embodiment of the present invention, described the first rocking arm comprises the first arm and the second arm, described first arm one end and described second arm one end are rotatably connected, navigate control stalk middle part of the described first arm other end and described Z-type is rotatably connected, and one end of the described second arm other end and the described actuating spindle that navigates is vertical and be fixedly connected with.
In the another kind of implementation of the embodiment of the present invention, described connecting rod mechanism also comprises: be arranged on the second rotation seat on hull, the described actuating spindle that navigates is rotating to be arranged in described the second rotation seat.
In the another kind of implementation of the embodiment of the present invention, described power unit is driving cylinder.
In the another kind of implementation of the embodiment of the present invention, described device also comprises the second rocking arm, and the piston rod of described driving cylinder is connected with the described actuating spindle that navigates by described the second rocking arm.
In the another kind of implementation of the embodiment of the present invention, on the described actuating spindle that navigates, be enclosed with spelter.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
By utilize the frame both sides of navigating to be connected with the both sides of the bucket spoon that falls to navigate simultaneously, then power unit is connected with the frame that navigates by connecting rod mechanism, power unit drivening rod mechanism kinematic, connecting rod mechanism drives the frame that navigates to rise or decline, thereby realizes the just boat of hull or the boat of falling; Meanwhile, because the frame that navigates is that both sides are connected with the both sides of the bucket spoon that falls to navigate simultaneously, therefore, when the frame that navigates rises or declines, the boat bucket spoon that falls is all that bilateral is stressed, therefore there will not be additional side force, the boat bucket spoon that falls is stressed even, has eliminated one-sided wear phenomenon, has extended service life; Not additional side force, transmission device work is smooth-going, and control process steadily, accurately, is not prone to catching phenomenon, has improved reliability and the control accuracy of control system; Under the two-sided action power of the frame that navigates, fall and be difficult for swinging when boat bucket spoon is subject to External Force Acting, improved course stability when ship is moveed backward under bad working environments.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the navigate plan structure schematic diagram of control setup of waterjet propulsion that the embodiment of the present invention provides;
Fig. 2 is the navigate forward sight structural representation of control setup of waterjet propulsion that the embodiment of the present invention provides;
Fig. 3 is waterjet propulsion that the embodiment of the present invention the provides forward sight structural representation of control setup while raising that navigate;
Fig. 4 is waterjet propulsion that the embodiment of the present invention the provides backsight structural representation of control setup while raising that navigate;
Fig. 5 is waterjet propulsion that the embodiment of the present invention the provides backsight structural representation of control setup while reducing that navigate.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment
The embodiment of the present invention provides a kind of waterjet propulsion control setup that navigates, referring to Fig. 1～Fig. 5, this device comprises: power unit 1, fall boat bucket spoon 2, frame 3 and for drive the connecting rod mechanism 4 of frame 3 liftings of navigating under power unit 1 effect navigates, navigate frame 3 both sides respectively with fall the both sides of boat bucket spoon 2 and be connected, and the frame 3 that navigates passes through connecting rod mechanism 4 and is connected with power unit 1.
In the present embodiment, the frame 3 that navigates comprises transverse slat 3a and two montant 3b, one end of a montant 3b is connected with one end of transverse slat 3a, one end of another root montant 3b is connected with the other end of transverse slat 3a, the bearing of trend of the other end of two montant 3b is identical, and the other end of two montant 3b is connected with the both sides of the bucket spoon 2 that falls to navigate respectively, and transverse slat 3a middle part is provided with slotted hole 3c.Certain above-mentioned transverse slat 3a and two montant 3b, when specific implementation, both can adopt integral type design, can be to be also formed by fixedly connecting in the later stage.
As shown in Figures 1 to 3, the lower end of two montant 3b is connected with the junction, both sides 21 of the bucket spoon 2 that navigates respectively, when actual production, the mutual joint mating can be made to montant 3b in the junction 21 of the spoon 2 that falls to navigate to struggle against, and adopts the parts such as bolt to be fixed.
In addition, fall on boat bucket spoon 2 and be also provided with the turning cylinder 22 being fixed on hull, thereby when frame 3 liftings of navigating drive junction 21 motion of boat bucket spoon 2, the boat bucket spoon 2 that falls rotates around this turning cylinder 22, thereby changes water spraying direction, realizes and is just navigating or falling boat.
That is to say in the present embodiment, the frame 3 that navigates is for similar U-shaped structure, and certainly in other embodiments, the above-mentioned frame 3 that navigates can also be V-type or other patterns.
In the present embodiment, connecting rod mechanism 4 comprises:
For the actuating spindle 4a that navigates, the Z-type rotating under driving at power unit 1 navigate control stalk 4b, the first Rocker arm 4 c and be arranged on the first rotation seat 4d on hull, Z-type navigates, and control stalk 4b one end is rotating to be arranged in the first rotation seat 4d, the navigate other end of control stalk 4b of Z-type is slidably mounted in slotted hole 3c, navigate control stalk 4b middle part of first Rocker arm 4 c one end and Z-type is rotatably connected, the first Rocker arm 4 c other end is fixedly connected with the actuating spindle 4a one end of navigating, and the actuating spindle 4a other end that navigates is connected with power unit.
Particularly, between above-mentioned navigate actuating spindle 4a and the first Rocker arm 4 c, can adopt pivot to be fixedly connected with oscillating bearing, Z-type navigates and can adopt bolt and nut to be connected between control stalk 4b and the first Rocker arm 4 c, the first rotation seat 4d.Certainly, can also adopt other parts to connect.
Further, the Z-type control stalk 4b that navigates comprises the first cross bar 4b1, and respectively with vertically arranged the second cross bar 4b2 of the first cross bar 4b1 and the 3rd cross bar 4b3, one end of the second cross bar 4b2 is connected with one end of the first cross bar 4b1, one end of the 3rd cross bar 4b3 is connected with the other end of the first cross bar 4b1, the bearing of trend of the other end of the second cross bar 4b2 and the 3rd cross bar 4b3 is contrary, i.e. the first cross bar 4b1, the second cross bar 4b2 and the 3rd cross bar 4b3 are positioned at same plane and the second cross bar 4b2 and the 3rd cross bar 4b3 reversed arrangement, the second cross bar 4b2 is rotating to be arranged in the first rotation seat 4d, the 3rd cross bar 4b3 is inserted in slotted hole 3c, and the 3rd cross bar 4b3 can slide in slotted hole 3c.When specific implementation, the Z-type control stalk 4b that navigates both can adopt integral type design, can be to be also formed by connecting in the later stage.
Further, the first Rocker arm 4 c comprises the first arm 4c1 and the second arm 4c2, first arm 4c1 one end and second arm 4c2 one end are rotatably connected, navigate control stalk 4b middle part of the first arm 4c1 other end and Z-type is rotatably connected, and one end of the second arm 4c2 other end and the actuating spindle 4a that navigates is vertical and be fixedly connected with.
Wherein, the first rotation seat 4d is located on hull, and this first rotation seat 4d can be the bearing that is fixedly hinged.
Further, connecting rod mechanism 4 also comprises: be arranged on the second rotation seat 4e on hull, the actuating spindle 4a that navigates is rotating to be arranged in the second rotation seat 4e.
Particularly, power unit 1 can be driving cylinder.
Further, this device also comprises the second rocking arm 8, and the piston rod of driving cylinder is connected with the actuating spindle 4a that navigates by the second rocking arm 8.The second rocker structure 8 is identical with the first Rocker arm 4 c structure, and the second rocking arm 8 is converted into the straight-line motion power of the piston rod of driving cylinder the turning effort of the actuating spindle 4a that navigates.
For fear of the actuating spindle 4a that navigates, be immersed in for a long time in seawater by marine corrosion, on the actuating spindle 4a that navigates, be enclosed with spelter 5.
Further, hydro-jet propulsion system is except navigating control setup, also comprise directional controller as shown in Figures 1 to 3, this device comprises direction actuating spindle 6 and direction control mechanism 7, direction actuating spindle 6 is arranged on hull by steering base is rotating, one end of direction actuating spindle 6 is connected with another power unit, and the other end of direction actuating spindle 6 is fixedly connected with direction control mechanism 7.Direction control mechanism 7 comprises head rod 7a, the second pipe link 7b and deflecting bar 7c, first connecting rod 7a one end is fixedly connected with direction actuating spindle 6, the first connecting rod 7a other end and the second pipe link 7b are rotatably connected, while rotating under the drive of direction actuating spindle 6 at another power unit, drive head rod 7a to swing, thereby pull 7b motion, finally drive deflecting bar 7c to realize and turn to.
What the present embodiment provided navigates control setup when work, the mouth of power unit 1 drives the actuating spindle 4a that navigates to rotate by the second rocking arm 8, when rotating, the actuating spindle 4a that navigates drive the Z-type control stalk 4b that navigates to swing by the first Rocker arm 4 c, the 3rd cross bar 4b3 of control stalk 4b of navigating moves in the slotted hole 3c of frame 3 that navigates, thereby drive the frame 3 that navigates to rise or decline, realize waterjet propulsion and fall navigate or just navigating.
The embodiment of the present invention is by utilize the frame both sides of navigating to be connected with the both sides of the bucket spoon that falls to navigate simultaneously, then power unit is connected with the frame that navigates by connecting rod mechanism, power unit drivening rod mechanism kinematic, connecting rod mechanism drives the frame that navigates to rise or decline, thereby realizes the just boat of hull or the boat of falling; Meanwhile, because the frame that navigates is that both sides are connected with the both sides of the bucket spoon that falls to navigate simultaneously, therefore, when the frame that navigates rises or declines, the boat bucket spoon that falls is all that bilateral is stressed, therefore there will not be additional side force, the boat bucket spoon that falls is stressed even, has eliminated one-sided wear phenomenon, has extended service life; Not additional side force, transmission device work is smooth-going, and control process steadily, accurately, is not prone to catching phenomenon, has improved reliability and the control accuracy of control system; Under the two-sided action power of the frame that navigates, fall and be difficult for swinging when boat bucket spoon is subject to External Force Acting, improved course stability when ship is moveed backward under bad working environments.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. the waterjet propulsion control setup that navigates, described device comprises: power unit (1) and the boat bucket spoon (2) that falls, it is characterized in that, described device also comprises: the frame that navigates (3) and at the connecting rod mechanism (4) of frame (3) lifting that navigates described in the lower drive of described power unit (1) effect, the both sides of the described frame that navigates (3) are connected with described both sides of falling to navigate bucket spoon (2) respectively, and the described frame that navigates (3) is connected with described power unit (1) by described connecting rod mechanism (4).
2. device according to claim 1, it is characterized in that, the described frame that navigates (3) comprises transverse slat (3a) and two montants (3b), one end of a described montant (3b) is connected with one end of described transverse slat (3a), one end of montant described in another root (3b) is connected with the other end of described transverse slat (3a), the bearing of trend of the other end of described two montants (3b) is identical, and the other end of two described montants (3b) is connected with described both sides of falling to navigate bucket spoon (2) respectively, and described transverse slat (3a) middle part is provided with slotted hole (3c).
3. device according to claim 2, is characterized in that, described connecting rod mechanism (4) comprising:
For the actuating spindle that navigates (4a) rotating under driving at described power unit (1), the Z-type control stalk (4b) that navigates, the first rocking arm (4c) and be arranged on the first rotation seat (4d) on hull, described Z-type navigates, and control stalk (4b) one end is rotating to be arranged in described the first rotation seat (4d), the navigate other end of control stalk (4b) of described Z-type is slidably mounted in described slotted hole (3c), navigate control stalk (4b) middle part of described the first rocking arm (4c) one end and described Z-type is rotatably connected, described the first rocking arm (4c) other end is fixedly connected with the described actuating spindle that navigates (4a) one end, the described actuating spindle that navigates (4a) other end is connected with described power unit (1).
4. device according to claim 3, it is characterized in that, the described Z-type control stalk (4b) that navigates comprises the first cross bar (4b1), and respectively with vertically arranged the second cross bar of described the first cross bar (4b1) (4b2) and the 3rd cross bar (4b3), one end of described the second cross bar (4b2) is connected with one end of described the first cross bar (4b1), one end of described the 3rd cross bar (4b3) is connected with the other end of described the first cross bar (4b1), and the bearing of trend of the other end of described the second cross bar (4b2) and the 3rd cross bar (4b3) is contrary, described the second cross bar (4b2) is rotating to be arranged in described the first rotation seat (4d), described the 3rd cross bar (4b3) is inserted in described slotted hole (3c).
5. device according to claim 3, it is characterized in that, described the first rocking arm (4c) comprises the first arm (4c1) and the second arm (4c2), described the first arm (4c1) one end and described the second arm (4c2) one end are rotatably connected, navigate control stalk (4b) middle part of described the first arm (4c1) other end and described Z-type is rotatably connected, and one end of described the second arm (4c2) other end and the described actuating spindle that navigates (4a) is vertical and be fixedly connected with.
6. device according to claim 3, is characterized in that, described connecting rod mechanism (4) also comprises: be arranged on the second rotation seat (4e) on hull, the described actuating spindle that navigates (4a) is rotating to be arranged in described the second rotation seat (4e).
7. according to the device described in claim 1-6 any one, it is characterized in that, described power unit (1) is driving cylinder.
8. device according to claim 7, is characterized in that, described device also comprises the second rocking arm (8), and the piston rod of described driving cylinder is connected with the described actuating spindle that navigates (4a) by described the second rocking arm (8).
9. according to the device described in claim 1-6 any one, it is characterized in that, on the described actuating spindle that navigates (4a), be enclosed with spelter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602221.1A CN103661903B (en) | 2013-11-25 | 2013-11-25 | A kind of hydraulic jet propulsion control device that navigates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602221.1A CN103661903B (en) | 2013-11-25 | 2013-11-25 | A kind of hydraulic jet propulsion control device that navigates |
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| CN103661903A true CN103661903A (en) | 2014-03-26 |
| CN103661903B CN103661903B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310602221.1A Active CN103661903B (en) | 2013-11-25 | 2013-11-25 | A kind of hydraulic jet propulsion control device that navigates |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043648A (en) * | 2016-06-28 | 2016-10-26 | 武汉船用机械有限责任公司 | Backing device for water spraying propeller |
| CN106143854A (en) * | 2016-07-14 | 2016-11-23 | 武汉船用机械有限责任公司 | A kind of hydraulic jet propulsion system steering water conservancy diversion door leaf structure and manufacture method thereof |
| CN106428503A (en) * | 2016-09-29 | 2017-02-22 | 武汉船用机械有限责任公司 | Steering device for water-jet propulsor |
| 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 |
| CN113968332A (en) * | 2021-11-24 | 2022-01-25 | 武汉船用机械有限责任公司 | Compact type backing device of marine water jet propulsion device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043648A (en) * | 2016-06-28 | 2016-10-26 | 武汉船用机械有限责任公司 | Backing device for water spraying propeller |
| CN106143854A (en) * | 2016-07-14 | 2016-11-23 | 武汉船用机械有限责任公司 | A kind of hydraulic jet propulsion system steering water conservancy diversion door leaf structure and manufacture method thereof |
| CN106143854B (en) * | 2016-07-14 | 2017-11-17 | 武汉船用机械有限责任公司 | A kind of hydraulic jet propulsion system steering water conservancy diversion door leaf structure and its manufacture method |
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| CN106428503B (en) * | 2016-09-29 | 2018-09-25 | 武汉船用机械有限责任公司 | A kind of transfer of hydraulic propeller |
| 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 |
| CN113968332A (en) * | 2021-11-24 | 2022-01-25 | 武汉船用机械有限责任公司 | Compact type backing device of marine water jet propulsion device |
| CN113968332B (en) * | 2021-11-24 | 2022-10-25 | 武汉船用机械有限责任公司 | Compact type backing device of marine water jet propulsion device |
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|---|---|
| CN103661903B (en) | 2016-05-04 |
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