CN220430490U - Novel marine sail surface structure - Google Patents
Novel marine sail surface structure Download PDFInfo
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- CN220430490U CN220430490U CN202321700005.6U CN202321700005U CN220430490U CN 220430490 U CN220430490 U CN 220430490U CN 202321700005 U CN202321700005 U CN 202321700005U CN 220430490 U CN220430490 U CN 220430490U
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- 230000002146 bilateral effect Effects 0.000 claims description 9
- 239000011162 core material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a novel marine sail surface structure, which comprises two groups of vertical plates which are distributed at intervals left and right, wherein the upper parts of the two groups of vertical plates are provided with a plurality of upper transverse plates at intervals from top to bottom, the outer side surfaces of the lower parts of the two groups of vertical plates, which are opposite, are respectively provided with a plurality of lower transverse plates at intervals from top to bottom, and the intervals between the two groups of vertical plates positioned below the lowest upper transverse plate are provided with rotary supports together to form a sail surface framework; the outer part of the sail surface framework is laid with the skin to form the sail surface, so that a novel sail surface forming structure is provided based on the framework structure, the novel sail surface forming structure can be directly applied to any kind of wind sailing boat, the structural strength is met, the weight of the sail surface structure is reduced to the greatest extent, the lifting is assisted, the sailing safety of the wind sailing boat is guaranteed, and the novel sail surface forming structure has extremely high economical efficiency and engineering practicability.
Description
Technical Field
The utility model relates to the technical field of ships, in particular to a novel marine sail surface structure.
Background
The sailing boat is used as a novel boat, and wind energy is converted into kinetic energy for advancing the boat by means of the sailing boat, so that the energy consumption of the boat is reduced, and the purpose of green sailing is realized.
The sail surface type of the traditional wind sailing boat is only one type of soft sail. However, since sailboats equipped with hard sails have advantages in that it is easier to implement the mechanization and automation of the manipulation of the sails, such as the rapid change of the optimal angular position of the sails according to the wind speed and direction, and the timely folding and unfolding of the sails, the type of sail surface of modern sailboats is gradually transitioning from soft sails to hard sails.
In the prior art, a great deal of hard sails are used to meet the requirement of structural strength, the geometric dimension and the structural weight of the hard sails gradually develop to be large, the transverse rolling (overturning) moment of the wind sailing boat is obviously increased due to the increase of the weight, and the potential safety hazard of the wind sailing boat sailing is greatly increased.
Disclosure of Invention
The applicant provides a novel sail surface structure with reasonable structure aiming at the defects in the prior art, so that a novel sail surface forming structure is provided based on a framework structure, the novel sail surface forming structure can be directly applied to any kind of sailboats, the structural strength is met, the weight of the sail surface structure is reduced to the greatest extent, the sailing safety of the sailing boat is improved and guaranteed, and the novel sail surface forming structure has extremely high economical efficiency and engineering practicability.
The technical scheme adopted by the utility model is as follows:
the novel marine sail surface structure comprises two groups of vertical plates which are distributed at intervals left and right, wherein a plurality of upper transverse plates are arranged at intervals from top to bottom at the upper parts of the two groups of vertical plates, a plurality of lower transverse plates are arranged at intervals from top to bottom at the outer side surfaces of the lower parts of the two groups of vertical plates opposite to each other, and rotary supports are arranged at intervals between the two groups of vertical plates below the lowermost upper transverse plates to form a sail surface framework; and a skin is laid outside the sail surface framework to form a sail surface.
As a further improvement of the above technical scheme:
the upper transverse plate and the lower transverse plate jointly form the front side surface and the rear side surface of the sail surface after the skin is laid.
The outer surface of the sail surface is in line shape from top to bottom, and the shape of the upper transverse plate is in line with the cross section shape of the sail surface.
The lower transverse plates positioned on the outer side surfaces of the two groups of vertical plates are aligned left and right and symmetrically arranged.
The uppermost upper transverse plate is positioned at the top ends of the two groups of vertical plates, and the bottommost left and right lower transverse plates are positioned at the bottom ends of the corresponding vertical plates.
The upper transverse plate is of a bilateral symmetry structure; the sail surface framework with the bilateral symmetry structure is formed by combining and rotating and supporting two sets of vertical plates, an upper transverse plate and a lower transverse plate, and the sail surface with the bilateral symmetry structure is formed after the skin is laid.
The joint of the upper transverse plate and the vertical plate is cut off by the upper transverse plate; the upper part of the vertical plate positioned at the upper transverse plate is composed of a plurality of small plates positioned on the same vertical plane.
The two vertical plates positioned below the rotary support penetrate through the front and rear parts, and after the skin is laid, a front and rear penetrating assembling groove is formed in the middle of the lower part of the sail surface.
The rotary support is of an inverted U-shaped structure, two vertical arms of the inverted U-shaped structure are respectively embedded into opposite side surfaces of the two groups of vertical plates, and opposite inner side surfaces of the two vertical arms are flush with opposite inner side surfaces of the two groups of vertical plates; the two vertical arms are provided with a left and right through center hole.
The vertical plate, the upper transverse plate and the lower transverse plate are all made of sandwich plates, and the middle core material is made of PVC100 foam.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure, provides a novel sail surface forming structure based on a framework structure, a sail surface framework is formed by combining and rotating and supporting a vertical plate, an upper transverse plate and a lower transverse plate, and the outer surface of the sail surface framework is covered with a skin, so that a sail surface is formed; the sail surface can be directly applied to any kind of sailing boat, meets the structural strength, simultaneously reduces the structural weight of the sail surface to the greatest extent, helps to promote and ensure the sailing safety of the sailing boat, and has extremely high economical efficiency and engineering practicability.
Drawings
FIG. 1 is a front view of a sail panel backbone of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a cross-sectional view taken along A-A in fig. 1.
Fig. 4 is a cross-sectional view taken along the B-B direction in fig. 1.
Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 1.
FIG. 6 is a schematic view of the sail surface of the present utility model.
Fig. 7 is a partial enlarged view at D in fig. 6.
Fig. 8 is a side view of the rotary support of the present utility model.
Wherein: 1. a lower cross plate; 2. a rotary support; 3. an upper cross plate; 4. a vertical plate; 5. a skin;
21. a fitting portion; 22. a central bore; 23. and (5) locking the hole.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
As shown in fig. 1, 3 and 5, the novel marine sail surface structure of the embodiment comprises two groups of vertical plates 4 which are distributed at intervals from left to right, wherein a plurality of upper transverse plates 3 are arranged at intervals from top to bottom on the upper parts of the two groups of vertical plates 4, a plurality of lower transverse plates 1 are arranged at intervals from top to bottom on the opposite outer side surfaces of the lower parts of the two groups of vertical plates 4 respectively, and rotary supports 2 are arranged at intervals between the two groups of vertical plates 4 below the lowest upper transverse plate 3 to form a sail surface framework; the outer part of the sail cloth is covered with a skin 5 to form a sail cloth, as shown in fig. 6.
In this embodiment, a new sail surface forming structure is provided based on a skeleton structure, a sail surface skeleton is formed by combining a vertical plate 4, an upper transverse plate 3 and a lower transverse plate 1 with a rotating support 2, and a skin 5 is carried out on the outer surface of the sail surface skeleton, so that a sail surface is formed, the sail surface structure strength is met, and meanwhile, the sail surface structure weight can be reduced to the greatest extent.
As shown in fig. 2, the upper and lower cross plates 3, 1 together form the front and rear sides of the sail surface after the skin 5 has been laid.
In this embodiment, the upper cross plate 3 and the lower cross plate 1 together form the outer surface of the sail surface after the skin 5 is laid.
In actual operation, the shape of the outer surface of the sail surface can be adapted and determined by the shape change and shape adjustment of the upper cross plate 3 and the lower cross plate 1, and the sail surface is adapted to the requirements of different shapes.
The line type of the outer surface of the sail surface is consistent from top to bottom, so that the normal sailing use of the sail surface is effectively ensured; the shape of the upper cross plate 3 is consistent with the cross section shape of the sail surface, and the cross section shape of the sail surface can be matched and determined according to actual requirements by the shape of the upper cross plate 3.
The lower transverse plates 1 positioned on the opposite outer side surfaces of the two groups of vertical plates 4 are aligned and symmetrically arranged, and the cross section shape formed by the two lower transverse plates 1 positioned on the same horizontal direction is consistent with the cross section shape of the upper transverse plates 3 and the sail surface.
The uppermost upper transverse plate 3 is positioned at the top ends of the two groups of vertical plates 4, and the bottommost left and right lower transverse plates 1 are positioned at the bottom ends of the corresponding vertical plates 4, so that a vertical framework is formed by the vertical plates 4, the upper transverse plates 3 and the lower transverse plates 1 are reliably connected and distributed, and a sail surface appearance is formed by the upper transverse plates 3 and the lower transverse plates 1.
The upper transverse plate 3 is of a bilateral symmetry structure; the sail surface framework of the bilateral symmetry structure is formed by combining the two sets of vertical plates 4, the upper transverse plate 3 and the lower transverse plate 1 with the rotary support 2, the sail surface of the bilateral symmetry structure is formed after the skin 5 is laid, and the normal sailing use of the sail surface is satisfied.
Naturally, in actual use, the sail surface skeletons of the asymmetric left and right forms may be formed by setting the shapes of the upper cross plate 3 and the lower cross plate 1 according to actual conditions, and the sail surfaces of the asymmetric left and right forms may be formed.
The joint of the upper transverse plate 3 and the vertical plate 4 is cut off by the upper transverse plate 3; the upper part of the vertical plate 4 positioned at the upper transverse plate 3 is composed of a plurality of small plates positioned on the same vertical surface, so that stable and reliable framework connection between the upper transverse plate 3 and the vertical plate 4 is realized.
Of course, in the actual assembly process, each upper transverse plate 3 may be cut off by the vertical plate 4, or the vertical plate 4 and the upper transverse plate 3 may be respectively provided with half of slots in the width direction in the front-back direction, and the frames may be formed after being mutually inserted, so that the assembly between the upper transverse plate 3 and the vertical plate 4 can be realized.
The two vertical plates 4 positioned below the rotary support 2 penetrate through from front to back, and after the skin 5 is laid, a front-back penetrating assembling groove is formed in the middle of the lower part of the sail surface; the sail surface is embedded and matched with the external support through the matching grooves, and the rotation support 2 and the external support form rotation installation between the sail surface and the support through the rotating shaft, so that the sail surface can rotate relative to the support, and the switching of the sail surface in two states of vertical use and folding and dumping is realized.
In the embodiment, the structural strength of the sail surface at the assembling groove is ensured by the rotating support 2, and meanwhile, the rotating installation between the sail surface and the external support is realized by the rotating support 2, so that the structural strength of the rotating installation position is ensured, and the normal and reliable use of the sail surface is effectively ensured.
The rotating support 2 is of an inverted U-shaped structure, two vertical arms of the inverted U-shaped structure are respectively embedded into opposite side surfaces of the two groups of vertical plates 4, and opposite inner side surfaces of the two vertical arms are flush with opposite inner side surfaces of the two groups of vertical plates 4, as shown in fig. 4, 6 and 7, so that the structural consistency of a fitting groove at the lower part of the sail surface is effectively ensured, and the smoothness and the overturning stability and reliability of the fitting between the sail surface and an external support are ensured; the two vertical arms are provided with center holes 22 which penetrate left and right, as shown in fig. 8, so that a rotating shaft which is rotatably mounted between the two vertical arms and an external support can be assembled through the center holes 22.
In order to ensure the assembly structure between the rotating support 2 and the rotating shaft, the lower parts of the two vertical arms of the rotating support 2 can be properly and convexly arranged into an assembly part 21 with a circular structure, and a central hole 22 is formed in the center of the assembly part 21; locking holes 23 for mounting may be formed at intervals circumferentially outside the center hole 22.
In this embodiment, the thickness of the rotary support 2 may be greater than that of the riser 4, and of course, the structural strength of the rotary support 2 may be ensured by selecting materials.
The vertical plate 4, the upper transverse plate 3 and the lower transverse plate 1 are all sandwich plates, the middle core material adopts PVC100 foam, and the weight can be effectively reduced under the condition of ensuring the structural strength of the sail surface.
In this embodiment, the skin 5 is made of a flexible skin material, such as triaxial cloth, biaxial cloth, or a mixed layer of the two.
In this embodiment, the rotating support 2 may be made of metal, such as integrally made of steel, and of course, according to the actual structural requirement, the rotating support 2 may be made of metal and nonmetal, such as two vertical arms rotatably mounted on the external support, which are made of metal to ensure the connection strength, and a horizontal arm between the two vertical arms is made of nonmetal with lighter weight, so as to further realize the light weight of the sail surface.
In this embodiment, as shown in fig. 2, 3, 4 and 5, after the skin is performed on the basis of the sail surface skeleton, the obtained sail surface may be consistent with the shape of the conventional sail surface, for example, the front and rear sides of the sail surface have a spacing distance in the middle, and the spacing distance between the front and rear sides is reduced toward the left and right directions until the front and rear sides are joined; the middle part of the front side surface of the sail surface protrudes forwards to form an outwards convex curved surface, the rear side surface of the sail surface is recessed forwards to form an inwards concave curved surface, and the like; naturally, the sail surface profile can be designed unconventionally according to actual requirements.
The sail surface has compact, ingenious and reasonable structure, meets the structural strength, reduces the weight of the sail surface structure to the greatest extent, helps to promote and ensure the sailing safety of the sailing boat, has extremely high economical efficiency and engineering practicability, and can be directly applied to any kind of sailing boat.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (10)
1. The utility model provides a novel marine sail face structure which characterized in that: the sail surface framework comprises two groups of vertical plates (4) which are distributed at intervals left and right, wherein a plurality of upper transverse plates (3) are arranged at intervals from top to bottom at the upper parts of the two groups of vertical plates (4), a plurality of lower transverse plates (1) are respectively arranged at intervals from top to bottom at the outer side surfaces of the lower parts of the two groups of vertical plates (4), and rotating supports (2) are arranged at intervals of the two groups of vertical plates (4) which are positioned below the lowest upper transverse plates (3) at intervals to form the sail surface framework; and a skin (5) is laid outside the sail surface framework to form a sail surface.
2. A novel marine sail structure as claimed in claim 1, wherein: the upper transverse plate (3) and the lower transverse plate (1) jointly form the front side surface and the rear side surface of the sail surface after the skin (5) is laid.
3. A novel marine sail structure as claimed in claim 2, wherein: the outer surface of the sail surface is in line shape from top to bottom, and the shape of the upper transverse plate (3) is in line with the cross section shape of the sail surface.
4. A novel marine sail structure as claimed in claim 2, wherein: the lower transverse plates (1) positioned on the opposite outer side surfaces of the two groups of vertical plates (4) are aligned left and right and symmetrically arranged.
5. The novel marine sail structure of claim 4, wherein: the uppermost upper transverse plate (3) is positioned at the top ends of the two groups of vertical plates (4), and the bottommost left and right lower transverse plates (1) are positioned at the bottom ends of the corresponding vertical plates (4).
6. The novel marine sail structure of claim 4, wherein: the upper transverse plate (3) is of a bilateral symmetry structure; the sail surface framework of the bilateral symmetry structure is formed by combining the two sets of vertical plates (4), the upper transverse plate (3) and the lower transverse plate (1) with the rotary support (2), and the sail surface of the bilateral symmetry structure is formed after the skin (5) is laid.
7. A novel marine sail structure as claimed in claim 1, wherein: the joint of the upper transverse plate (3) and the vertical plate (4) is cut off by the upper transverse plate (3); the upper part of the vertical plate (4) positioned at the upper transverse plate (3) is composed of a plurality of small plates positioned on the same vertical surface.
8. A novel marine sail structure as claimed in claim 1, wherein: the two vertical plates (4) positioned below the rotary support (2) penetrate through the lower part of the sail surface from front to back, and a front-back penetrating assembling groove is formed in the middle of the lower part of the sail surface after the skin (5) is laid.
9. A novel marine sail structure as claimed in claim 1, wherein: the rotary support (2) is of an inverted U-shaped structure, two vertical arms of the inverted U-shaped structure are respectively embedded into opposite side surfaces of the two groups of vertical plates (4), and opposite inner side surfaces of the two vertical arms are flush with opposite inner side surfaces of the two groups of vertical plates (4); the two vertical arms are provided with a center hole (22) which is penetrated left and right.
10. A novel marine sail structure as claimed in claim 1, wherein: the vertical plate (4), the upper transverse plate (3) and the lower transverse plate (1) are all sandwich plates, and the middle core material adopts PVC100 foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700005.6U CN220430490U (en) | 2023-06-29 | 2023-06-29 | Novel marine sail surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700005.6U CN220430490U (en) | 2023-06-29 | 2023-06-29 | Novel marine sail surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220430490U true CN220430490U (en) | 2024-02-02 |
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ID=89695207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700005.6U Active CN220430490U (en) | 2023-06-29 | 2023-06-29 | Novel marine sail surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220430490U (en) |
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2023
- 2023-06-29 CN CN202321700005.6U patent/CN220430490U/en active Active
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