CN203211511U - Tail vane device of small catamaran - Google Patents
Tail vane device of small catamaran Download PDFInfo
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- CN203211511U CN203211511U CN 201320175367 CN201320175367U CN203211511U CN 203211511 U CN203211511 U CN 203211511U CN 201320175367 CN201320175367 CN 201320175367 CN 201320175367 U CN201320175367 U CN 201320175367U CN 203211511 U CN203211511 U CN 203211511U
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- rotating shaft
- tail vane
- small
- fixed
- vane device
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Abstract
The utility model relates to a tail vane device of a small catamaran. The tail vane device comprises a groove-shaped seat, an electric push rod, a support, a substrate, a sleeve, a sliding chute rod piece, a bearing seat and a rotating shaft. The groove-shaped seat, the support and the bearing seat are fixed on two hulls respectively. The rotating shaft penetrates through the bearing seat and is fixedly connected with a vane piece. One end of the electric push rod is fixed on the groove-shaped seat, the other end of the electric push rod penetrates through the support and is fixed on the substrate, the sleeve is fixed on the substrate and penetrates through a groove-shaped hole in the sliding chute rod piece, and the other end of the sliding chute rod piece is fixedly connected with the rotating shaft. The included angle formed between the electric push rod and the sliding chute rod piece is in a range of 45-135 degrees. According to the tail vane device of the small catamaran, the electric push rod is used as a power source to push the sleeve to move in the groove-shaped hole, then the sliding chute rod piece is driven to rotate with the bearing seat as the center, and then the vane piece fixed on the rotating shaft is driven to rotate, so that the included angle among the vane piece and the two hulls is changed, and the sailing direction of the catamaran is changed.
Description
Technical field
The utility model relates to the shipbuilding field, relates in particular to a kind of tail vane device for the small-sized catamaran of controlling small-sized catamaran course.
Background technology
At present, the tail vane device that is applied to small-sized catamaran adopts steering wheel to drive the mode of rudder for ship mostly, power separates with the tail vane device, perhaps adopt screw propeller to assist break-in, reduce turn radius, but the propulsive effort that this mode needs is bigger, cost is higher, and steering wheel may occur and damage the phenomenon that rudder for ship is malfunctioning.
Therefore, how to provide a kind of bigger propulsive effort can either be provided, the tail vane device that can improve the small-sized catamaran of device stability, cost-cutting simultaneously is the technical matters that those skilled in the art needs to be resolved hurrily.
The utility model content
The utility model provides a kind of tail vane device of small-sized catamaran, to solve tail vane installation cost height, the damageable problem of steering wheel of the middle-size and small-size catamaran of prior art.
For solving the problems of the technologies described above, the utility model provides a kind of tail vane device of small-sized catamaran, comprise the grooved seat, electric pushrod, support, substrate, sleeve, the chute rod member, bearing seat and rotating shaft, described grooved seat, support and bearing seat are individually fixed on two hulls, described rotating shaft is passed described bearing seat and is captiveed joint with the rudder sheet, one end of described electric pushrod is fixed on the described grooved seat, the other end passes described support and is fixed on the described substrate, described sleeve is fixed on the described substrate, and described sleeve is arranged in the grooved hole of described chute rod member, the other end of described chute rod member is captiveed joint with described rotating shaft, and the angular range between described electric pushrod and the described chute rod member is between 45 degree are spent to 135.
Preferably, be provided with a bearing between described rotating shaft and the described bearing seat.
Preferably, set up a support plate between described two hulls, described grooved seat, support and bearing seat pass through first, second, and third bolt respectively on described support plate.
Preferably, the two ends of described electric pushrod are passed through the 4th bolt respectively on described grooved seat and described support.
Preferably, be provided with the 5th bolt in the described sleeve, the bottom of described the 5th bolt is fixed on the described substrate, and the top passes described grooved hole and is connected with first nut.
Preferably, described rotating shaft is connected by some the 6th bolt with described rudder sheet.
Preferably, described chute rod member is captiveed joint with described rotating shaft by double end stud and second nut.
Compared to prior art, the tail vane device of the small-sized catamaran that the utility model provides has following advantage:
1. propulsion source is electric pushrod, has simplified the design of messenger chain, can provide bigger power simultaneously;
2. sleeve had not only slided but also had rolled in the chute rod member and reduced friction, had reduced the loss of the energy;
3. whole device volume is less, and design of part is simple, for processing is provided convenience;
4. tail vane control is convenient, for the use of remote control provides the foundation.
Description of drawings
Fig. 1 is the tail vane schematic representation of apparatus of the small-sized catamaran of the utility model one specific embodiment;
Fig. 2 is the scheme drawing after the tail vane device of the small-sized catamaran of the utility model one specific embodiment removes support plate, bolt;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is applied to the scheme of installation of small-sized catamaran for the tail vane device of the small-sized catamaran of the utility model one specific embodiment.
Among the figure: 1-support plate, 2-rudder sheet, 3-rotating shaft, 4-bearing seat, 5-double end stud, 6-second nut, 7-chute rod member, 8-sleeve, 9-the 5th bolt, 10-electric pushrod, 11-grooved seat, 12-support, 13-substrate, 14-bearing, 15-the 6th bolt, 16-first nut, 17-second bolt, 18-the 4th bolt, 19-the 3rd bolt, 20-first bolt, 30-two hulls.
The specific embodiment
For the technical scheme of the more detailed above-mentioned utility model of statement, below list specific embodiment and prove technique effect; It is emphasized that these embodiment are used for the utility model being described and being not limited to limit scope of the present utility model.
The tail vane device of the small-sized catamaran that the utility model provides, as shown in Figures 1 to 4, comprise grooved seat 11, electric pushrod 10, support 12, substrate 13, sleeve 8, chute rod member 7, bearing seat 4 and rotating shaft 3, described grooved seat 11, support 12 and bearing seat 4 are individually fixed on two hulls 30, particularly, in the present embodiment, set up a support plate 1 between two hulls 30, described grooved seat 11, support 12 and bearing seat 4 are fixed on the described support plate 1 by first, second, and third bolt 20,17,19 respectively, and rudder sheet 2 is located between two hulls 30.Described rotating shaft 3 is passed described bearing seat 4 and is captiveed joint with described rudder sheet 2, particularly, described rotating shaft 3 is captiveed joint by some the 6th bolts 15 with described rudder sheet 2, one end of described electric pushrod 10 is fixed on the described grooved seat 11, the other end passes described support 12 and is fixed on the described substrate 13, particularly, the two ends of described electric pushrod 10 are fixed on described grooved seat 11 and the described support 12 by the 4th bolt 18 respectively, and described electric pushrod 10 is done at the position-limiting action lower edge of described support 12 support 12 and the line of grooved seat 11 and stretched out or the straight-line motion of indentation.Described sleeve 8 is fixed on the described substrate 13, and described sleeve 8 is arranged in the grooved hole of described chute rod member 7, the other end of described chute rod member 7 is captiveed joint with described rotating shaft 3, particularly, described chute rod member 7 is captiveed joint with described rotating shaft 3 by double end stud 5 and second nut 6, angular range between described electric pushrod 10 and the described chute rod member 7 is between 45 degree are spent to 135, the words sentence is talked about, when described electric pushrod 10 moves to two limit positions, and formed angle is respectively 45 degree and 135 degree between the described chute rod member 7, the straight-line motion of guaranteeing electric pushrod 10 can be converted into rotatablely moving of chute rod member 7, can satisfy simultaneously the rudder sheet turning to and to the actual requirements such as resistance of catamaran.The utility model with electric pushrod 10 as propulsion source, promoting sleeve 8 moves in described grooved hole, thereby driving described chute rod member 7 rotates centered by described bearing seat 4, and then rudder sheet 2 rotations in the described rotating shaft 3 are fixed in drive, change the angle of rudder sheet 2 and two hulls 30, thereby change the shipping agency direction.The utility model volume is little, and is simple in structure, is convenient to processing and realizes, simplified the design of messenger chain on the basis that bigger propulsive effort is provided.
Preferably; please emphasis with reference to figure 2; be provided with a bearing 14 between described rotating shaft 3 and the described bearing seat 4, particularly, described bearing seat 4 is captiveed joint with support plate 1; described bearing 14 is captiveed joint with described chute rod member 7 and rotating shaft 3; described bearing seat 4 is finished the location, and the center of circle is constant when namely guaranteeing 7 rotations of chute rod member, and described bearing 14 is captiveed joint with described chute rod member 7 and rotating shaft 3; guarantee that chute rod member 7 can drive described rudder sheet 2 and rotate synchronously, realize adjusting and the control in course.
Preferably, please continue with reference to figure 1 and Fig. 2, be provided with the 5th bolt 9 in the described sleeve 8, the bottom of described the 5th bolt 9 is fixed on the described substrate 13, the top passes described grooved hole and is connected with first nut 16, described sleeve 8 not only slides but also roll in described chute rod member 7, has reduced friction, has reduced the loss of the energy.
Please emphasis with reference to figure 4, and in conjunction with Fig. 1 to Fig. 3, the concrete working process of the tail vane device of small-sized catamaran of the present utility model is as follows:
In the present embodiment, be initially set to, boats and ships kept straight on to be electric pushrod 10 length of stretching out be half of its stroke, this moment, rudder sheet 2 was parallel with two hulls 30.
During 30 line navigations of two hulls, electric pushrod 10 stretches out, and is parallel with two hulls 30 until rudder sheet 2;
When two hulls 30 were turned right, electric pushrod 10 stretched out, but extension elongation is less than half of stroke, and the corner of concrete rudder sheet 2 is according to conditions such as the turn radius control of the speed of ship, water surface space, needs;
When two hulls 30 turned left, electric pushrod 10 stretched out, but extension elongation is greater than half of stroke, and the corner of concrete rudder sheet 2 is according to conditions such as the turn radius control of the speed of ship, water surface space, needs;
So, this tail vane device can be realized the ship's head is regulated and controlled.
In addition, in the present embodiment, the angular range when 30 left-hand rotations of described two hulls or right-hand rotation is equally big, and when electric pushrod 10 moves to two limit positions when namely turning left, and formed angle is respectively 45 degree and 90 degree between the described chute rod member 7; When electric pushrod 10 moves to two limit positions during right-hand rotation, and formed angle is respectively 90 degree and 135 degree between the described chute rod member 7.
The utility model uses electric pushrod 10 to produce bigger power, realizes the input of big moment by chute rod member 7 again, thereby reaches the effect that steering wheel drives, and is simultaneously more stable; According to the different strokes of electric pushrod 10, can control the corner of rudder sheet 2, like this, just realized the optimal control of the corner of different navigation situation lower rudder sheets 2.
In sum, the tail vane device of the small-sized catamaran that the utility model provides, comprise grooved seat 11, electric pushrod 10, support 12, substrate 13, sleeve 8, chute rod member 7, bearing seat 4 and rotating shaft 3, described grooved seat 11, support 12 and bearing seat 4 are individually fixed on two hulls 30, described rotating shaft 3 is passed described bearing seat 4 and is captiveed joint with rudder sheet 2, one end of described electric pushrod 10 is fixed on the described grooved seat 11, the other end passes described support 12 and is fixed on the described substrate 13, described sleeve 8 is fixed on the described substrate 13, and described sleeve 8 is arranged in the grooved hole of described chute rod member 7, the other end of described chute rod member 7 is captiveed joint with described rotating shaft 3, and the angular range between described electric pushrod 10 and the described chute rod member 7 is between 45 degree are spent to 135.The utility model with electric pushrod 10 as propulsion source, promoting sleeve 8 moves in described grooved hole, thereby driving described chute rod member 7 rotates centered by described bearing seat 4, and then rudder sheet 2 rotations in the described rotating shaft 3 are fixed in drive, change the angle of rudder sheet 2 and two hulls 30, thereby change the shipping agency direction.
Obviously, those skilled in the art can carry out various changes and modification to utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these revise and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these change and modification.
Claims (7)
1. the tail vane device of a small-sized catamaran, it is characterized in that, comprise the grooved seat, electric pushrod, support, substrate, sleeve, the chute rod member, bearing seat and rotating shaft, described grooved seat, support and bearing seat are individually fixed on two hulls, described rotating shaft is passed described bearing seat and is captiveed joint with the rudder sheet, one end of described electric pushrod is fixed on the described grooved seat, the other end passes described support and is fixed on the described substrate, described sleeve is fixed on the described substrate, and described sleeve is arranged in the grooved hole of described chute rod member, the other end of described chute rod member is captiveed joint with described rotating shaft, and the angular range between described electric pushrod and the described chute rod member is between 45 degree are spent to 135.
2. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, is provided with a bearing between described rotating shaft and the described bearing seat.
3. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, sets up a support plate between described two hulls, and described grooved seat, support and bearing seat pass through first, second, and third bolt respectively on described support plate.
4. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, the two ends of described electric pushrod are passed through the 4th bolt respectively on described grooved seat and described support.
5. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, is provided with the 5th bolt in the described sleeve, and the bottom of described the 5th bolt is fixed on the described substrate, and the top passes described grooved hole and is connected with first nut.
6. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, described rotating shaft is connected by some the 6th bolt with described rudder sheet.
7. the tail vane device of small-sized catamaran as claimed in claim 1 is characterized in that, described chute rod member is captiveed joint with described rotating shaft by double end stud and second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175367 CN203211511U (en) | 2013-04-09 | 2013-04-09 | Tail vane device of small catamaran |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175367 CN203211511U (en) | 2013-04-09 | 2013-04-09 | Tail vane device of small catamaran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211511U true CN203211511U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175367 Expired - Fee Related CN203211511U (en) | 2013-04-09 | 2013-04-09 | Tail vane device of small catamaran |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211511U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015914A (en) * | 2014-05-14 | 2014-09-03 | 浙江海洋学院 | Novel steering engine installation support |
| CN104842202A (en) * | 2015-05-11 | 2015-08-19 | 武汉理工大学 | Automatic tool changing magazine |
| CN105857561A (en) * | 2016-02-29 | 2016-08-17 | 浙江海洋学院 | Steering gear control device of rotationally molded yacht |
| CN111284639A (en) * | 2018-12-10 | 2020-06-16 | 天津市宏宇天翔航天航空科技有限公司 | Control system of automatic feeding boat |
| CN115158573A (en) * | 2022-07-04 | 2022-10-11 | 武汉理工大学 | Marine telescopic course stabilising arrangement |
-
2013
- 2013-04-09 CN CN 201320175367 patent/CN203211511U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015914A (en) * | 2014-05-14 | 2014-09-03 | 浙江海洋学院 | Novel steering engine installation support |
| CN104015914B (en) * | 2014-05-14 | 2016-08-31 | 浙江海洋学院 | A kind of Novel steering engine mounting bracket |
| CN104842202A (en) * | 2015-05-11 | 2015-08-19 | 武汉理工大学 | Automatic tool changing magazine |
| CN105857561A (en) * | 2016-02-29 | 2016-08-17 | 浙江海洋学院 | Steering gear control device of rotationally molded yacht |
| CN111284639A (en) * | 2018-12-10 | 2020-06-16 | 天津市宏宇天翔航天航空科技有限公司 | Control system of automatic feeding boat |
| CN115158573A (en) * | 2022-07-04 | 2022-10-11 | 武汉理工大学 | Marine telescopic course stabilising arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160409 |