CN109677580B - Deck continuous type sail base of sail boat - Google Patents
Deck continuous type sail base of sail boat Download PDFInfo
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- CN109677580B CN109677580B CN201811491956.0A CN201811491956A CN109677580B CN 109677580 B CN109677580 B CN 109677580B CN 201811491956 A CN201811491956 A CN 201811491956A CN 109677580 B CN109677580 B CN 109677580B
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- deck
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- base panel
- sail
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- 239000007787 solid Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a continuous type sail base of deck of sail boat, has the cylinder base, the base is vertical to be fixed on the deck, the base top is provided with the base panel, the base panel prolongs base circumference forms a circle, the base panel centre of a circle with the base centre of a circle is the same, the base panel with the base is mutually perpendicular, the base panel parallels with the baseline the base panel below, prolong base circumference, equiangle, equidistant are provided with a plurality of interior brackets and outer brackets, interior bracket with the base inner tube wall contacts, connects, outer bracket with base outer tube wall contacts, connects, interior bracket with the position one-to-one of outer bracket, the toe end of interior bracket outwards stretches out, the toe end of outer bracket inwards contracts. The invention ensures the strength of the sail connecting structure, avoids the stress concentration of the sail connecting structure and is convenient to install and construct.
Description
Technical Field
The invention relates to the field of sail ship construction and sail ship design, in particular to a sail base at a connecting part of a sail and a deck.
Background
The application of wind energy resources on ships is increasingly emphasized, and the prior sail technical field has fewer referenced deck connection forms. The existing universal base form, as shown in fig. 1, is based on smaller equipment load, and the base structure is relatively simple in design. In order to obtain a larger wind energy propelling effect, the weight of the sail structure and the wind load borne by the sail structure are increased continuously, and the traditional base structure form is easy to generate serious stress concentration at the connecting part of the reinforced toggle plate and the deck. The invention is designed aiming at the connection form between the sail and the hull structure, and has important significance for solving the problem of high-level stress between the large-tonnage sail and the deck connection structure.
Disclosure of Invention
In order to solve the problems, the invention provides a deck continuous type sail base of a sail boat, which aims to ensure the structural strength of a large-tonnage sail and deck connecting structure and solve the high-level stress of the connecting structure, and adopts the following scheme:
the utility model provides a continuous type sail base of deck of sail boat, has the cylinder base, the base is vertical to be fixed on the deck, the base top is provided with the base panel, the base panel prolongs base circumference forms a circle, the base panel centre of a circle with the base centre of a circle is the same, the base panel with the base is mutually perpendicular, the base panel parallels with the baseline the base panel below, prolong base circumference, equiangle, equidistant are provided with a plurality of interior brackets and outer brackets, interior bracket with the base inner tube wall contacts, connects, outer bracket with base outer tube wall contacts, connects, interior bracket with the position one-to-one of outer bracket, the toe end of interior bracket outwards stretches out, the toe end of outer bracket inwards contracts. By adopting the structure that the toe ends of the outer toggle plates are retracted inwards, high stress concentration generated at the connecting part of the original toe ends of the outer toggle plates, which extend outwards, and the deck is avoided; by adopting the structure that the toe ends of the inner toggle plates extend outwards, the connecting area of the inner toggle plates and the deck is increased, the connecting area of the base and the deck is further increased, and the stress of the base is reduced.
The deck is arranged in parallel relative to the base line, the base panel is parallel to the deck, the height of the base is a fixed value, and the height of the base is H1; the relative base line slope of deck sets up, the base panel with the deck forms the contained angle, the base height is the change value, the base highest height is H1, the base minimum height is H2. The height of the base is determined according to the connection mode and the space requirement between the sail base and the sail structure, such as the limitation of the size of a bolt and the operation space of the bolt during bolt connection.
The base panel is divided into an inner base panel and an outer base panel by the base, the inner base panel being D1 in length and the outer base panel being D2 in length. The length D1 of the inner base panel is more than or equal to 1/2H 1; the length of the outer base panel is 1/3H1 and D2 which is less than 2H 1. The size of the base panel can be calculated according to the height of the base, the maximum value of D2 can be determined according to the connection mode of the base and the upper sail structure, and if the base and the upper sail structure are connected through bolts, the maximum value of D2 can be determined according to the size of the bolts and the requirements of the operation space of the bolts.
The inner toggle plate is connected to the lower surface of the base panel at an edge length a1, and the outer toggle plate is connected to the lower surface of the base panel at an edge length a 2. The a 2-D2-15 mm. The base panel is a hollow circular panel in the middle, and a1 is D1-15 mm. The base panel is a round panel with a solid middle part, and 1/3H1 is more than or equal to a1 is more than or equal to H1. The circular base panel with a hollow middle part is adopted, so that the weight of the whole ship can be reduced, and the connection of equipment in the base and a deck is facilitated; and the circular base panel with a solid middle part is adopted, so that special requirements such as dangerous area equipment installation and the like can be met. The base panel is connected with the upper equipment through bolts, the influence of the arrangement space and the operation space of the bolts on the D1 is considered, and a circular base panel with a solid middle part can be adopted. When the structure of the round base panel with the solid middle is adopted, a thin plate can be adopted outside the 100mm range of the contact part of the inner base panel and the base.
In the above deck continuous sail base for a wind sailing boat, preferably, the lower bottom surface of the inner toggle plate is welded to the deck, and the lower bottom surface of the outer toggle plate is located at a distance of 25mm or more from the deck surface. The specific distance between the lower bottom surfaces of the inner toggle plate and the outer toggle plate and the surface of the deck plate refers to the requirements of a welding process.
In the above deck continuous sail base for a wind sailing boat, preferably, the bottom end of the inner toggle plate is connected with the deck, and the distance between the bottom end of the outer toggle plate and the surface of the deck is greater than or equal to 25 mm.
The deck continuous structure of the invention divides the sail base structure and the hull structure into two parts by taking the deck as a boundary, thereby facilitating construction, and simultaneously ensuring the minimum influence on the hull structure if the sail structure needs to be disassembled in case of special requirements. Moreover, the strength of the sail connecting structure is ensured, the stress concentration of the sail connecting structure is avoided, and the installation and construction are convenient.
Drawings
FIG. 1 is a schematic view of an existing deck coupled to a sail base;
FIG. 2 is a top view of the base panel of the present invention in the form of a hollow doughnut-shaped panel;
FIG. 3 is a view from the A-A of FIG. 2;
FIG. 4 is a top view of the base deck of the present invention in the form of a solid center circular deck;
FIG. 5 is a view from the A-A of FIG. 4;
wherein: base 1, outer bracket 2, inner bracket 3, concentrating panel 4, deck 5.
Detailed Description
Example 1
As shown in fig. 2 and 3, a continuous deck sail base of a sailing boat is characterized in that a cylindrical base is vertically fixed on a deck, the deck is obliquely arranged relative to a base line, a base panel is arranged at the top end of the base and extends along the circumferential direction of the base to form a circle, the middle of the base panel is hollow, the circle center of the base panel is the same as that of the base, the base panel is perpendicular to the base, and the base panel is parallel to the base line.
12 inner toggle plates and outer toggle plates are arranged below a base panel and extend along the circumferential direction of the base at equal angles and intervals, the inner toggle plates are in contact and connection with the inner cylinder wall of the base, the outer toggle plates are in contact and connection with the outer cylinder wall of the base, the positions of the inner toggle plates and the positions of the outer toggle plates are in one-to-one correspondence, the toe ends of the inner toggle plates extend outwards, and the toe ends of the outer toggle plates contract inwards. The bottom end of the inner toggle plate is connected with the deck, and the bottom end of the outer toggle plate is distant from the deck.
The base panel is divided into an inner base panel and an outer base panel by the base, the length D1 of the inner base panel is 550mm, the length D2 of the outer base panel is 500mm, the center height of the base is 1000mm, the highest height H1 of the base is 1100mm, the side length a1 of the inner toggle plate connected with the lower surface of the base panel is 535mm, the side length a3 of the inner toggle plate connected with the deck is 920mm, and the side length a2 of the outer toggle plate contacted with the lower surface of the base panel is 485 mm. The distance between the bottom end of the outer toggle plate and the deck is 30 mm. The toe end of the inner toggle plate extends outward to form an included angle of 70 degrees.
Example 2
As shown in fig. 4 and 5, a continuous deck sail base for a wind sailing boat is characterized in that a cylindrical base is vertically fixed on a deck, the deck is arranged in parallel relative to a base line, a base panel is arranged at the top end of the base and extends along the circumferential direction of the base to form a circle, the middle of the base panel is solid, the base panel is a circular panel with the middle being solid, the circle center of the base panel is the same as that of the base, the base panel is perpendicular to the base, and the base panel is parallel to the base line. The center of the base panel adopts a thin plate.
The lower part of a base panel is provided with 8 inner toggle plates and 8 outer toggle plates at equal angles and intervals along the circumferential direction of the base, the inner toggle plates are contacted and connected with the inner cylinder wall of the base, the outer toggle plates are contacted and connected with the outer cylinder wall of the base, the positions of the inner toggle plates and the positions of the outer toggle plates are in one-to-one correspondence, the toe ends of the inner toggle plates extend outwards, and the toe ends of the outer toggle plates contract inwards. The bottom end of the inner toggle plate is connected with the deck, and the bottom end of the outer toggle plate is distant from the deck.
The base panel is divided into an inner base panel and an outer base panel by the base, the length D1 of the inner base panel is 1600mm, the length D2 of the outer base panel is 480mm, the height of the base is 800mm, the side length a1 of the inner toggle plate connected with the lower surface of the base panel is 500mm, the side length a3 of the inner toggle plate connected with the deck is 500mm, and the side length a2 of the outer toggle plate contacted with the lower surface of the base panel is 465 mm. The distance between the bottom end of the outer toggle plate and the deck is 25 mm. The toe end of the inner toggle plate extends outward to form a 90 degree included angle.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited to this, and is not limited to the connection of the sail structure to the hull, i.e. the connection of any large and heavy equipment to the hull structure is also applicable. Any person skilled in the art should be able to substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention, and all the equivalents and modifications thereof are covered by the protection scope of the present invention.
Claims (6)
1. A deck continuous type sail base of a sail boat is characterized in that: the base is vertically fixed on a deck (5), a base panel (4) is arranged at the top end of the base, the base panel is divided into an inner base panel and an outer base panel by the base, the length of the inner base panel is D1, the length of the outer base panel is D2, the base panel forms a circle along the circumferential direction of the base, the circle center of the base panel is the same as that of the base, the base panel is vertical to the base, the base panel is parallel to a base line, a plurality of inner brackets (3) are arranged below the inner base panel along the circumferential direction of the base at equal angles and at equal intervals, a plurality of outer brackets (2) are arranged below the outer base panel along the circumferential direction of the base at equal angles and at equal intervals, the inner brackets are in contact and connection with the inner cylinder wall of the base, and the bottom end of each inner bracket is in welded connection with the deck, the outer toggle plate is in contact with and connected with the outer cylinder wall of the base, the distance between the bottom end of the outer toggle plate and the surface of the deck is larger than or equal to 25mm, the positions of the inner toggle plate and the outer toggle plate are in one-to-one correspondence, the toe end of the inner toggle plate extends outwards, and the toe end of the outer toggle plate contracts inwards.
2. A deck continuous sail base for a sailing boat, as claimed in claim 1, wherein: the deck is arranged in parallel relative to the base line, the base panel is parallel to the deck, the height of the base is a fixed value, and the height of the base is H1; or the deck is obliquely arranged relative to the base line, the base panel and the deck form an included angle, the height of the base is a change value, the highest height of the base is H1, and the lowest height of the base is H2.
3. A deck continuous sail base for a sailing boat, as claimed in claim 2, wherein: the length D1 of the inner base panel is more than or equal to 1/2H 1; the length of the outer base panel is 1/3H1 and D2 which is less than 2H 1.
4. A deck continuous sail base for a sailing boat, as claimed in claim 2, wherein: the length of the edge connected with the lower surface of the base panel of the inner toggle plate is a1, the length of the edge connected with the lower surface of the base panel of the outer toggle plate is a2, the base panel is a hollow circular panel, the distance a1= D1-15mm, and the distance a2= D2-15 mm.
5. A deck continuous sail base for a sailing boat, as claimed in claim 4, wherein: the base panel is a round panel with a solid middle part, and 1/3H1 is more than or equal to a1 is more than or equal to H1.
6. A deck continuous sail base for a sailing boat, as claimed in claim 1, wherein: the included angle formed by the outward extension of the toe end of the inner toggle plate ranges from 45 degrees to 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491956.0A CN109677580B (en) | 2018-12-07 | 2018-12-07 | Deck continuous type sail base of sail boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491956.0A CN109677580B (en) | 2018-12-07 | 2018-12-07 | Deck continuous type sail base of sail boat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109677580A CN109677580A (en) | 2019-04-26 |
| CN109677580B true CN109677580B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491956.0A Active CN109677580B (en) | 2018-12-07 | 2018-12-07 | Deck continuous type sail base of sail boat |
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| Country | Link |
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| CN (1) | CN109677580B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197401A (en) * | 1991-09-04 | 1993-03-30 | Warren Finley | Rotating ring mast sailing vessel and a method of vessel operation |
| US7637221B1 (en) * | 2009-02-27 | 2009-12-29 | Sinden Frank W | Sailboat |
| CN104908914A (en) * | 2015-05-18 | 2015-09-16 | 中国船舶重工集团公司第七○二研究所 | Wind wing mounting base |
| CN107344608A (en) * | 2017-06-26 | 2017-11-14 | 广州航海学院 | A kind of portable solar wind sail |
| CN108347012A (en) * | 2018-04-11 | 2018-07-31 | 大连船舶重工集团舵轴有限公司 | Sail cable-laying gear |
-
2018
- 2018-12-07 CN CN201811491956.0A patent/CN109677580B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197401A (en) * | 1991-09-04 | 1993-03-30 | Warren Finley | Rotating ring mast sailing vessel and a method of vessel operation |
| US7637221B1 (en) * | 2009-02-27 | 2009-12-29 | Sinden Frank W | Sailboat |
| CN104908914A (en) * | 2015-05-18 | 2015-09-16 | 中国船舶重工集团公司第七○二研究所 | Wind wing mounting base |
| CN107344608A (en) * | 2017-06-26 | 2017-11-14 | 广州航海学院 | A kind of portable solar wind sail |
| CN108347012A (en) * | 2018-04-11 | 2018-07-31 | 大连船舶重工集团舵轴有限公司 | Sail cable-laying gear |
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| Publication number | Publication date |
|---|---|
| CN109677580A (en) | 2019-04-26 |
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