CN209650517U - A kind of jacking system of ship sail - Google Patents
A kind of jacking system of ship sail Download PDFInfo
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- CN209650517U CN209650517U CN201822057722.7U CN201822057722U CN209650517U CN 209650517 U CN209650517 U CN 209650517U CN 201822057722 U CN201822057722 U CN 201822057722U CN 209650517 U CN209650517 U CN 209650517U
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- wirerope
- rope sheave
- mast
- sail
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Abstract
The utility model discloses a kind of jacking systems of ship sail, including being mounted in the first mast (111) for pushing and pulling the hydraulic cylinder (4) of the second mast (211), being located at support plate (213) and rope sheave lifting device that the second mast (211) bottom is connect with the movable end of the hydraulic cylinder (4).The rope sheave lifting device of the utility model uses hydraulic cylinder, and rope sheave, wirerope move synchronously second and third energy conservation of sail enough, and the utility model is easy to make, and is easily installed, and is suitable for narrow space in mast and uses.
Description
Technical field
The present invention relates to sail lifting technology fields, more specifically to a kind of jacking system of sail.
Background technique
Hard wing sail is the ship sail product of a kind of newly design, development, trial-production and processing.
As shown in figure 15, hard wing sail is three section sails, including fixed first segment sail (1) aboard ship, with first segment wind
The second section sail (2) of sail (1) pivot bush unit, and the third section sail (3) with second section sail (2) pivot bush unit.Sail
By mast and sail Ye Zucheng, therefore first segment sail (1) includes the first mast (111), and is socketed on the first mast (111)
First sail leaf (112)；Second section sail (2) includes the second mast (211), and second be socketed on the second mast (211)
Sail leaf (212)；Third section sail (3) includes third mast (311), and the third sail leaf being socketed on third mast (311)
(312).It is socketed with the second mast (211) in first mast (111), is socketed with third mast (311) in the second mast (211),
But socket structure is just the opposite between sail leaf, is socketed with the second sail leaf (212), the second sail leaf (212) outside the first sail leaf (112)
Outside is socketed with third sail leaf (312), and mast forms three layers of telescopiform structure；Second section sail and third section sail need with
Second mast (211) and the third mast (311) are gone up and down jointly.
The structure of hard wing sail is the narrow space inside three layers of telescopiform and hard wing sail mast, therefore designing one kind can be
Moving up and down for hard wing sail in small space and providing the hard wing sail jacking system of major impetus is urgent need to solve the problem.
Summary of the invention
The second section, third section sail up and down simultaneously in small space that present invention aim to address hard wing sails
Problem.
In order to achieve the above object, the present invention provides a kind of jacking systems of ship sail, including are mounted on the first mast
For pushing and pulling the hydraulic cylinder of the second mast, the branch connecting positioned at second mast foot with the movable end of the hydraulic cylinder in bar
Fagging and rope sheave lifting device.
The rope sheave lifting device includes the first rope sheave being located on any side wall in second mast top, positioned at described
Third rope sheave on second mast top and first rope sheave opposite side side wall is located at second mast lower part and described the
The same side wall of three rope sheaves and lengthwise position the second rope sheave corresponding with first rope sheave, and be located under second mast
Portion and the same side wall of first rope sheave and lengthwise position the 4th rope sheave corresponding with the third rope sheave.First rope sheave
On be wound with the first wirerope, one end of first wirerope is fixed on the outer wall of third mast lower part, first steel
The other end of cord is extended downwardly and is fixed on the side wall on first mast top.The second steel is wound under second rope sheave
One end of cord, second wirerope is fixed on the upper cover plate on first mast top, second wirerope it is another
One end upwardly extends and is fixed on the outer wall of third mast lower part.Third wirerope is wound on the third rope sheave, it is described
One end of third wirerope is fixed on the outer wall of third mast lower part, and the other end of the third wirerope extends downwardly simultaneously
It is fixed on the side wall on first mast top, also, the third wirerope and first wirerope are in main view plane
Upper is in longitudinal axial symmetry.The 4th wirerope is wound under 4th rope sheave, one end of the 4th wirerope is fixed on described
On the upper cover plate on one mast top, the other end of the 4th wirerope is upwardly extended and is fixed on outside third mast lower part
On wall, also, the position of the 4th wirerope and the position of second wirerope are in longitudinal axial symmetry.
Preferably, the position of first rope sheave and the third rope sheave is in space diagonal setting.
Preferably, the position of second rope sheave and the 4th wirerope is in space diagonal setting.
Preferably, first wirerope, second wirerope, the third wirerope and the 4th steel
Cord is that one end is threaded rod, and the other end is the structure of circle handle with holes.
The present invention uses hydraulic cylinder to provide the power source of elevating movement for hard wing sail, realizes the hard wing using rope sheave, wirerope
Second and third section sail generation of sail moves synchronously, and structure of the invention structure is easy to make, and is easily installed, and saves space.
Detailed description of the invention
Fig. 1 is the main view floor map of the jacking system of ship sail of the present invention.
Fig. 2 is the master that the first segment sail inside of the jacking system of ship sail of the present invention is fixedly connected with wirerope
View plane schematic diagram.
Fig. 3 is that each wirerope is fixedly connected with each rope sheave inside the second sail of the jacking system of the ship sail
Main view floor map.
Fig. 4 is the master that the third section sail inside of the jacking system of ship sail of the present invention is fixedly connected with wirerope
View plane schematic diagram.
Fig. 5 is the first wirerope and third wirerope and the second section sail of the jacking system of ship sail of the present invention
The main view plane enlarged diagram that first rope sheave on top is connected with third rope sheave.
Fig. 6 is the second wirerope and the 4th wirerope and the second section sail of the jacking system of ship sail of the present invention
The main view plane enlarged diagram of second rope sheave of lower part and the connection of the 4th rope sheave.
Fig. 7 is the enlarged structure signal of the second section sail top cross section of the jacking system of ship sail of the present invention
Figure.
Fig. 8 is the enlarged structure signal of the second section sail lower cross section of the jacking system of ship sail of the present invention
Figure.
Fig. 9 is the first wirerope and third wirerope, the second wirerope of the jacking system of ship sail of the present invention
The enlarged structure schematic diagram of third section sail lower part is fixedly connected on the 4th wirerope.
Figure 10 is that the enlarged structure of the second section sail lower cross section of the jacking system of ship sail of the present invention is shown
It is intended to.
Figure 11 is the floor map of Section A-A in Figure 10.
Figure 12 is the floor map of section B-B in Figure 10.
Figure 13 is the space knot of the first rope sheave and the second rope sheave when the jacking system of ship sail of the present invention rises
Structure schematic diagram.
The space knot of the first rope sheave and the second rope sheave when Figure 14 is the jacking system decline of ship sail of the present invention
Structure schematic diagram.
Figure 15 is the main view planar structure schematic diagram of ship sail of the present invention.
Wherein: 1, first segment sail；111, the first mast；112, the first sail leaf；113, upper cover plate；114, fixed plate；2,
Second section sail；211, the second mast；212, the second sail leaf；213, support plate；3, third section sail；311, third mast；
312, third sail leaf；4, hydraulic cylinder；5, the first wirerope；6, the second wirerope；7, third wirerope；8, the 4th wirerope；9,
First rope sheave；10, the second rope sheave；11, third rope sheave；12, the 4th rope sheave；13, nut；14, bracket；15, ring flange；16, it sells
Axis；17, hydraulic cylinder fixing end.
Specific embodiment
As shown in Fig. 1~2, the present invention includes being mounted in the first mast 111 for pushing and pulling the hydraulic cylinder of the second mast 211
4, support plate 213 and rope sheave the lifting dress being connect with the movable end of the hydraulic cylinder 4 positioned at 211 bottom of the second mast
It sets.
As shown in figs. 2 to 4, the rope sheave lifting device includes being located on any side wall in 211 top of the second mast
First rope sheave 9, positioned at 211 top of the second mast on the 9 opposite side side wall of the first rope sheave third rope sheave 11, be located at
Second mast, 211 lower part and the same side wall of the third rope sheave 11 and lengthwise position is corresponding with first rope sheave 9
Second rope sheave 10, and be located at 211 lower part of the second mast and the same side wall of first rope sheave 9 and lengthwise position with it is described
Corresponding 4th rope sheave 12 of third rope sheave 11.
As shown in Fig. 5~12, the first wirerope 5 is wound on first rope sheave 9, one end of first wirerope 5 is solid
It is scheduled on the 311 lower part outer wall of third mast, the other end of first wirerope 5 extends downwardly and is fixed to described first
On the side wall on 111 top of mast.The second wirerope 6 is wound under second rope sheave 10, one end of second wirerope 6 is fixed
On the upper cover plate 113 on 111 top of the first mast, the other end of second wirerope 6 upwardly extends and is fixed on institute
It states on 311 lower part outer wall of third mast.Third wirerope 7, one end of the third wirerope 7 are wound on the third rope sheave 11
It is fixed on the 311 lower part outer wall of third mast, the other end of the third wirerope 7 extends downwardly and is fixed to described
On the side wall on one mast, 111 top；Also, the third wirerope 7 is with first wirerope 5 in longitudinal in main view plane
Axial symmetry.The 4th wirerope 8 is wound under 4th rope sheave 12, one end of the 4th wirerope 8 is fixed on first mast
On the upper cover plate 113 on 111 top of bar, the other end of the 4th wirerope 8 upwardly extends and is fixed on the third mast 311
On the outer wall of lower part；Also, the position of the 4th wirerope 8 and the position of second wirerope 6 are in longitudinal axial symmetry.It is described
The position of first rope sheave 9 and the third rope sheave 11 is in space diagonal setting.Second rope sheave 10 and the 4th steel wire
The position of rope 8 is in space diagonal setting.
As shown in Fig. 8~9, first wirerope 5, second wirerope 6, the third wirerope 7 and described
4th wirerope 8 is that one end is threaded rod, and the other end is the structure of circle handle with holes.
The present invention provides a kind of jacking system of ship sail, with reference to the accompanying drawing embodiment to the present invention furtherly
It is bright.
Embodiment:
As shown in Figure 1, a kind of jacking system of ship sail, including be mounted in the first mast 111 for pushing and pulling second
The hydraulic cylinder 4 of mast 211, the support plate 213 being connect positioned at 211 bottom of the second mast with the movable end of the hydraulic cylinder 4,
And rope sheave lifting device.
The fixing end of the hydraulic cylinder 4 is fixed on bottom in the first mast 111 of the first segment sail 1 by pin shaft vertically
On the bracket 14 in portion, the movable end of the hydraulic cylinder 4 is fixed on the second mast of the second section sail 2 by ring flange 15
In the support plate 213 of 211 lower parts；
Rope sheave lifting device includes the first rope sheave 9 being located on any side wall in 211 top of the second mast, positioned at described
Third rope sheave 11 on second mast, 211 top and the 9 opposite side side wall of the first rope sheave is located under second mast 211
Portion and the same side wall of the third rope sheave 11 and lengthwise position second rope sheave 10, Yi Jiwei corresponding with first rope sheave 9
In 211 lower part of the second mast with the same side wall of first rope sheave 9 and lengthwise position is corresponding with the third rope sheave 11
The 4th rope sheave 12.
The first wirerope 5 is wound on first rope sheave 9, one end of first wirerope 5 is fixed on the third mast
On 311 lower part outer wall of bar, the other end of first wirerope 5 extends downwardly and is fixed to 111 top of the first mast
On side wall.The second wirerope 6 is wound under second rope sheave 10, one end of second wirerope 6 is fixed on first mast
On the upper cover plate 113 on 111 top of bar, the other end of second wirerope 6 upwardly extends and is fixed on the third mast 311
On the outer wall of lower part.Third wirerope 7 is wound on the third rope sheave 11, one end of the third wirerope 7 is fixed on described
On three masts, 311 lower part outer wall, the other end of the third wirerope 7 is extended downwardly and is fixed on first mast 111
On the side wall in portion；Also, the third wirerope 7 is with first wirerope 5 in longitudinal axial symmetry in main view plane.It is described
The 4th wirerope 8 is wound under 4th rope sheave 12, one end of the 4th wirerope 8 is fixed on 111 top of the first mast
On upper cover plate 113, the other end of the 4th wirerope 8 is upwardly extended and is fixed on the 311 lower part outer wall of third mast；
Also, the position of the 4th wirerope 8 and the position of second wirerope 6 are in longitudinal axial symmetry.First rope sheave, 9 He
The position of the third rope sheave 11 is in space diagonal setting.The position of second rope sheave 10 and the 4th wirerope 8 is in
Space diagonal setting.
As shown in Figure 1, above-mentioned wirerope and rope sheave shares 4 groups, second wirerope 6 and the 4th wirerope 8
Threaded one end bar inject first segment sail 1 upper cover plate 113 circular hole in, fixed by nut 13,6 He of the second wirerope
The other end of 4th wirerope 8 passes through pin shaft 16 for the third mast 311 of wirerope circle pommel and the third section sail 3
Lower part be fixed together.The intermediate position of second wirerope 6 and the 4th wirerope 8 hangs over second rope sheave 10
On the 4th rope sheave 12.
As shown in fig. 6, second rope sheave 10 and the 4th rope sheave 12 are mounted on the lower part of second mast 211,
It is preferably fixed on the middle position of 3 lower part of third section sail.
As shown in Figure 1, the threaded one end bar of first wirerope 5 and the third wirerope 7 is fixed on described first
It in the circular hole of fixed plate 114 on 111 side wall of mast, is fixed by nuts, wherein fixed plate 114 is the first mast described in hard wing sail
The inherent structure of bar 111.
First wirerope 5 and the third wirerope 7 bypass the first rope sheave 9 and third rope sheave 11 respectively, and described the
The circle pommel of one wirerope 5 and the third wirerope 7 passes through pin shaft and is fixed together with 311 lower part of third mast,
It is preferably fixed on the middle position of 311 lower part of third mast.
Elevating method of the invention is as follows:
Climb procedure: starting hydraulic cylinder 4 jacks upwards, and first segment sail 1 fixes motionless, the work of hydraulic cylinder 4 on the ground
Moved end pushes the second section sail 2 to move upwards, and first rope sheave 9 and third rope sheave 11 on 2 top of the second section sail are with the second section sail 2
It moves upwards, while the first rope sheave 9 and third rope sheave 11 drive third section sail to move upwards, and are located at 2 lower part of the second section sail
The second rope sheave 10 and the 4th rope sheave 12 at this time auxiliary traction third section sail move, make second and third section sail keep stablize on
It rises.
Descending method: starting hydraulic cylinder 4 is fallen after rise downwards, and first segment sail 1 fixes motionless, the work of hydraulic cylinder 4 on the ground
Moved end is drawn the second section sail 2 and is moved downward, and the second rope sheave 10 and the 4th rope sheave 12 drive third section sail to move downward, at this point,
The first rope sheave 9 and 11 auxiliary traction third section sail of third rope sheave positioned at 2 top of the second section sail are moved to keep balancing, and are made
Second and third section sail, which keeps stablizing, to be fallen after rise.(traction rope with the cooperation of each rope sheave is omitted here, but all traction work is whole
It is completed with traction rope and rope sheave)
First segment sail is motionless after hydraulic cylinder starting of the invention, and hydraulic cylinder drives the second section sail to do and transports upward or downward
It is dynamic, on the rope sheave that the second section sail is hung over due to wirerope, just wirerope is driven to move when the second section sail generates movement, from
And third section sail is produced with the second section sail and is moved synchronously under wirerope drive.Hydraulic cylinder is used to provide for hard wing sail
The power source of elevating movement realizes that second and third section sail generation of hard wing sail moves synchronously using rope sheave, wirerope, the present invention
Structure structure is easy to make, and is easily installed, and saves space.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of jacking system of ship sail, which is characterized in that including being mounted in the first mast (111) for pushing and pulling second
The hydraulic cylinder (4) of mast (211) is located at the branch that the second mast (211) bottom is connect with the movable end of the hydraulic cylinder (4)
Fagging (213) and rope sheave lifting device；
The rope sheave lifting device includes the first rope sheave (9) being located on any side wall in the second mast (211) top, is located at
Third rope sheave (11) on second mast (211) top and the first rope sheave (9) opposite side side wall is located at described second
Mast (211) lower part and the same side wall of the third rope sheave (11) and lengthwise position corresponding with the first rope sheave (9)
Two rope sheaves (10), and be located at the second mast (211) lower part and the same side wall of first rope sheave (9) and lengthwise position with
Corresponding 4th rope sheave (12) of the third rope sheave (11)；
It is wound with the first wirerope (5) on first rope sheave (9), one end of first wirerope (5) is fixed on third mast
(311) on the outer wall of lower part, the other end of first wirerope (5) is extended downwardly and is fixed on first mast (111)
On the side wall in portion；
It is wound with the second wirerope (6) under second rope sheave (10), one end of second wirerope (6) is fixed on described first
On the upper cover plate (113) on mast (111) top, the other end of second wirerope (6) upwardly extends and is fixed on described
On the outer wall of three masts (311) lower part；
It is wound with third wirerope (7) on the third rope sheave (11), one end of the third wirerope (7) is fixed on the third
On the outer wall of mast (311) lower part, the other end of the third wirerope (7) extends downwardly and is fixed to first mast
(111) on the side wall on top；
Also, the third wirerope (7) and first wirerope (5) are in main view plane in longitudinal axial symmetry；
The 4th wirerope (8) is wound under 4th rope sheave (12), one end of the 4th wirerope (8) is fixed on described first
On the upper cover plate (113) on mast (111) top, the other end of the 4th wirerope (8) upwardly extends and is fixed on described
On the outer wall of three masts (311) lower part；
Also, the position of the 4th wirerope (8) and the position of second wirerope (6) are in longitudinal axial symmetry.
2. the jacking system of ship sail according to claim 1, which is characterized in that first rope sheave (9) and described
The position of three rope sheaves (11) is in space diagonal setting.
3. the jacking system of ship sail according to claim 1, which is characterized in that second rope sheave (10) and described
The position of four wirerope (8) is in space diagonal setting.
4. the jacking system of ship sail according to claim 1, which is characterized in that first wirerope (5), described
Two wirerope (6), the third wirerope (7) and the 4th wirerope (8) are that one end is threaded rod, and the other end is
The structure of circle handle with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057722.7U CN209650517U (en) | 2018-12-07 | 2018-12-07 | A kind of jacking system of ship sail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057722.7U CN209650517U (en) | 2018-12-07 | 2018-12-07 | A kind of jacking system of ship sail |
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| Publication Number | Publication Date |
|---|---|
| CN209650517U true CN209650517U (en) | 2019-11-19 |
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ID=68517939
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057722.7U Active CN209650517U (en) | 2018-12-07 | 2018-12-07 | A kind of jacking system of ship sail |
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| Country | Link |
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| CN (1) | CN209650517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776180A (en) * | 2020-07-16 | 2020-10-16 | 广州航海学院 | Solar sail winding and unwinding devices |
| CN114104238A (en) * | 2021-12-01 | 2022-03-01 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Ship using sail |
-
2018
- 2018-12-07 CN CN201822057722.7U patent/CN209650517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776180A (en) * | 2020-07-16 | 2020-10-16 | 广州航海学院 | Solar sail winding and unwinding devices |
| CN114104238A (en) * | 2021-12-01 | 2022-03-01 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Ship using sail |
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