CN115320777A - Hull segment outer plate rib and ship - Google Patents
Hull segment outer plate rib and ship Download PDFInfo
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- CN115320777A CN115320777A CN202211000280.7A CN202211000280A CN115320777A CN 115320777 A CN115320777 A CN 115320777A CN 202211000280 A CN202211000280 A CN 202211000280A CN 115320777 A CN115320777 A CN 115320777A
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- plate
- rib
- hoisting structure
- connecting plate
- hoisting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application relates to the field of ship manufacturing, in particular to a hull section planking rib and a ship. The hull section outer plate rib comprises a rib main body and a hoisting structure; the rib main body comprises a connecting plate and a reinforcing plate, and the connecting plate is used for being connected with the ship body in a segmented mode; the hoisting structure is used for being connected with the hoisting device; the connecting plate and the hoisting structure are integrally formed. The application provides a hull segmentation planking rib sets up the connecting plate and the hoisting structure integrated into one piece manufacturing of rib main part, integrates rib main part and hoisting structure, makes the structure of rib main part possess the function of hoist and mount. The special hanging weight is saved in design, manufacture and transportation time, and welding time and welding material loss of the hanging weight are also saved. The connecting plate and the hoisting structure are integrally designed and discharged, so that the use of steel plates special for hoisting is reduced, and the material waste is reduced.
Description
Technical Field
The application relates to the field of shipbuilding, in particular to a hull section outer plate rib and a ship.
Background
In the construction process of the bulk carrier side section, when the side section needs to be turned over, hoisted or transported, a special hoisting weight is needed to be used for a hoisting hook of a crane.
Currently, a sling needs to be separately designed and manufactured. When in use, the hanging weight is required to be welded on the sectional structure; at the end of use, the crane weight needs to be cut off, and the relevant area needs to be repaired and polished. The manufacturing and installation workload of the hanging weight is large, and the time consumption is long.
Disclosure of Invention
An object of this application is to provide a hull segmentation planking rib and boats and ships, hull segmentation planking rib possesses the function of hoist and mount, can realize standing up, hoist and mount or the transportation to the hull.
The application provides a hull segment outer plate rib, which comprises a rib main body and a hoisting structure;
the rib main body comprises a connecting plate and a reinforcing plate, and the connecting plate is used for being connected with the ship body in a segmented mode;
the hoisting structure is used for being connected with the hoisting device;
the connecting plate and the hoisting structure are integrally formed.
In the above technical solution, further, the hoisting structure is connected with the top end of the connecting plate;
the hoisting structure is of a plate-shaped structure, and the thickness of the hoisting structure is consistent with that of the connecting plate.
In the above technical solution, further, the hoisting structure includes a rectangular plate portion and a semicircular plate portion;
the bottom end of the rectangular plate part is connected with the top end of the connecting plate; the top end of the rectangular plate part is in adaptive connection with the end face of one end of the semicircular plate part where the diameter is located;
and a lifting hole is formed in the circle center of the semicircular plate part.
In the above technical solution, further, a distance between a center of the semicircular plate portion and a top end of the connecting plate is between 100mm and 150 mm.
In the above technical solution, further, a first preset distance is provided between the first side surface of the hoisting structure and the first side surface of the connecting plate, and the first side surface of the connecting plate is used for connecting with an outer plate of the ship body segment;
the second side face of the hoisting structure is opposite to the first side face of the hoisting structure, a second preset distance is reserved between the second side face of the hoisting structure and the second side face of the connecting plate, and the second side face of the connecting plate is used for being connected with the reinforcing plate.
In the above technical scheme, further, the first plate surface and/or the second plate surface of the hoisting structure are/is provided with a reinforcing web, and the reinforcing web is provided with a through hole corresponding to the hoisting hole.
In the above technical solution, further, the reinforcing web is formed with an arc-shaped profile, and a circle center of the arc-shaped profile is a circle center of the semicircular plate portion.
In the above technical solution, further, the size of the plate surface of the reinforcing web is smaller than the size of the plate surface of the hoisting structure;
the distance between the profile of the reinforcing web and the profile of the plate-like structure is between 20mm and 50 mm.
In the above technical solution, further, a cutting indication line is provided at a joint of the rib main body and the hoisting structure.
The application also provides a ship, which comprises the hull section planking rib.
Compared with the prior art, the beneficial effects of this application do:
the hull segment outer plate rib provided by the application comprises a rib main body and a hoisting structure. The rib main body comprises a connecting plate and a reinforcing plate, and the connecting plate is used for being connected with the ship body in a segmented mode. The hull section is a broadside section, the shape of the connecting plate is similar to a triangular plate, the left side surface of the connecting plate is connected with an outer plate of the broadside section, and the bottom surface of the connecting plate is connected with an inclined bottom plate of the broadside section. The right flank of connecting plate is connected with the gusset plate, and the gusset plate is used for consolidating the connecting plate in order to prevent the distortion of connecting plate atress.
The hoisting structure is used for being connected with the hoisting device, and particularly, the hoisting structure is provided with a hoisting hole, and a lifting hook of a crane can penetrate through the hoisting hole so as to turn over, hoist or transport the broadside in sections.
The connecting plate of the rib main body and the hoisting structure are integrally formed, produced and manufactured, and the rib main body and the hoisting structure are integrated, so that the structure of the rib main body has a hoisting function. The time of design, preparation and transportation to special hanging yard has not only been saved to so setting, has still saved the welding man-hour and the welding material loss of hanging yard. The connecting plate and the hoisting structure are integrally designed and discharged, so that the use of steel plates special for hoisting is reduced, and the material waste is reduced.
The application also provides a ship, which comprises the hull section planking rib. Based on the above analysis, the ship has the above beneficial effects, and is not described herein again.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a hull segment outer plate rib provided by the present application;
fig. 2 is a schematic structural diagram of a hoisting structure provided in the present application;
fig. 3 is a schematic structural diagram of a broadside section provided in the present application.
In the figure: 101-a rib body; 102-hoisting structure; 103-connecting plate; 104-a reinforcing plate; 105-broadside section; 106-outer plate; 107-inclined bottom plate; 108-hanging holes; 109-a rectangular plate portion; 110-semicircular plate portion; 111-a reinforcing web; 112-cutting the schematic line.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
Example one
The method of sectional manufacture and slipway closure is generally adopted when a ship body is built in a large shipyard, namely, the ship body is divided into a plurality of sections according to the structural characteristics of the ship body, the production conditions (including lifting capacity) of the shipyard, ship building processes and the like, the sections are built on a moulding bed or a platform in a vehicle inspection or other places respectively, small sections are assembled into large sections or a total section, and finally the large sections or the total section are closed into a complete ship body on the slipway in sequence. When the side ship body segment needs to be turned over, hoisted or transported, the ship body segment outer plate rib can provide a hoisting structure for a hoisting hook of a crane.
Referring specifically to fig. 1 to 3, the hull segment outer plate rib provided by the present application includes a rib main body 101 and a hoisting structure 102.
Referring to fig. 1, the rib body 101 includes a connecting plate 103 and a reinforcing plate 104, wherein the connecting plate 103 is used for connecting with the hull section. Specifically, the hull section shown in fig. 3 is a side section 105, the connecting plate 103 is shaped like a triangular plate, the left side surface of the connecting plate 103 is connected to an outer plate 106 of the side section 105, and the bottom surface of the connecting plate 103 is connected to a sloped floor 107 of the side section 105. The right side of the connecting plate 103 is connected with a reinforcing plate 104, and the reinforcing plate 104 is used for reinforcing the connecting plate 103 to prevent the connecting plate 103 from being distorted due to stress.
The hoisting structure 102 is used for connecting with a hoisting device, and specifically, the hoisting structure 102 is formed with a hoisting hole 108, and a hook of a crane can pass through the hoisting hole 108 to turn, hoist or transport the broadside segment 105.
The connecting plate 103 of the rib main body 101 and the hoisting structure 102 are integrally formed, produced and manufactured, and the rib main body 101 and the hoisting structure 102 are integrated, so that the structure of the rib main body 101 has a hoisting function. The time of design, preparation and transportation to special hanging yard has not only been saved to so setting, has still saved the welding man-hour and the welding material loss of hanging yard. The connecting plate 103 and the hoisting structure 102 are integrally designed and fed, so that the use of steel plates special for hoisting is reduced, and the material waste is reduced.
Specifically, referring to fig. 1 and 2, the hoisting structure 102 is connected to the top end of the connecting plate 103; the hoisting structure 102 is a plate-shaped structure, and the thickness of the hoisting structure 102 is consistent with that of the connecting plate 103. During manufacturing, a plate can be blanked, and the outline of the hoisting structure 102 and the outline of the connecting plate 103 are formed through cutting, so that the production efficiency is improved.
More specifically, referring to fig. 2, the hoisting structure 102 comprises a rectangular plate portion 109 (the range of the rectangular plate portion 109 is outlined by a dotted line in the figure) and a semicircular plate portion 110; the bottom end of the rectangular plate 109 is connected to the top end of the connection plate 103; the top end of the rectangular plate part 109 is connected with the end face of one end of the semicircular plate part 110 with the diameter; the center of the semicircular plate 110 is provided with a hanging hole 108. The hoisting structure 102 shown in the figure is similar to the structure of an existing crane yard so as to be able to fit the hook of a crane.
In an optional scheme of this embodiment, a distance (a shown in fig. 2) between a circle center of the semicircular plate portion 110 and a top end of the connecting plate 103 is between 100mm and 150mm, and the lifting hole 108 is opened at the above position without affecting a supporting function of the rib body 101, and can achieve a lifting function.
In an optional scheme of this embodiment, a first preset distance is provided between a first side surface of the hoisting structure 102 and a first side surface of the connecting plate 103, and the first side surface of the connecting plate 103 is used for connecting with an outer plate 106 of the hull section; the second side of the hoisting structure 102 is opposite to the first side of the hoisting structure 102, a second preset distance is provided between the second side of the hoisting structure 102 and the second side of the connecting plate 103, and the second side of the connecting plate 103 is used for connecting with the reinforcing plate 104.
In this embodiment, as shown in fig. 1 and 3, the first side surface of the connecting plate 103 is used for connecting with the outer plate 106 of the hull section, and the top end of the connecting plate 103 is flush with the top end of the outer plate 106 of the hull section, and the two are connected in a welding manner, and a welding line position needs to be reserved at the connection position, that is, a first preset distance (B shown in fig. 2) is reserved between the first side surface of the hoisting structure 102 and the first side surface of the connecting plate 103, and the first preset distance is not less than 10mm. Preferably, the first predetermined distance is 20mm.
Similarly, the second side surface of the connecting plate 103 is used for being connected with the reinforcing plate 104, and the top end of the connecting plate 103 is flush with the top end of the reinforcing plate 104, and the two also adopt a welding connection form, and a welding line position needs to be reserved at the connection position, that is, a second preset distance (C shown in fig. 2) is reserved between the second side surface of the hoisting structure 102 and the second side surface of the connecting plate 103, and the second preset distance is not less than 10mm. Preferably, the second predetermined distance is 20mm.
In an optional scheme of this embodiment, the first plate surface and/or the second plate surface of the hoisting structure 102 is provided with a reinforcing web 111, and the reinforcing web 111 is provided with a through hole corresponding to the hoisting hole 108.
In this embodiment, because the stress around the hoisting hole 108 is large, in order to avoid damaging the hoisting structure 102, the reinforcing web 111 is welded to one or both of the plate surfaces of the hoisting structure 102, and the reinforcing web 111 covers the area around the hole, thereby increasing the overall thickness of the hoisting structure 102 and enhancing the strength of the hoisting structure 102.
In an alternative embodiment of this embodiment, the reinforcing web 111 is formed with an arc-shaped profile, and the center of the arc-shaped profile is the center of the semicircular plate portion 110. Optionally, the panel size of the reinforcing web 111 is smaller than the panel size of the lifting structure 102. In particular, the distance (D shown in fig. 2) between the profile of the reinforcing web 111 and the profile of the plate-like structure is between 20mm and 50 mm.
In this embodiment, since the reinforcing web 111 and the hoisting structure 102 are connected by welding, a welding line position needs to be reserved at the connection (welding at the contour of the reinforcing web 111), so that the area of the reinforcing web 111 is relatively small, which is emphasized for the hole periphery area, and the whole board surface of the hoisting structure 102 does not need to be covered.
Example two
The hull section outer plate rib in the second embodiment is an improvement on the basis of the second embodiment, the technical contents disclosed in the second embodiment are not described repeatedly, and the contents disclosed in the second embodiment also belong to the contents disclosed in the second embodiment.
Referring to fig. 1, in an alternative embodiment of the present invention, a cutting indication line 112 is disposed at the connection between the rib body 101 and the hoisting structure 102. After the hoisting process is finished, the hoisting structure 102 can be directly cut off along the cutting indicating line 112, the cutting surface is more tidy, and the workload of repairing and polishing is reduced.
EXAMPLE III
An embodiment of the present application provides a ship, including the hull section planking rib of any of the above embodiments, so that all the beneficial technical effects of the hull section planking rib of any of the above embodiments are achieved, and details are not repeated herein.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those of skill in the art will understand that although some embodiments herein include some features included in other embodiments, not others, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. A hull segment outer plate rib is characterized by comprising a rib main body and a hoisting structure;
the rib main body comprises a connecting plate and a reinforcing plate, and the connecting plate is used for being connected with the ship body in a segmented mode;
the hoisting structure is used for being connected with a hoisting device;
the connecting plate and the hoisting structure are integrally formed.
2. The hull section planking rib of claim 1, wherein said hoisting structure is connected to the top end of said connecting plate;
the hoisting structure is of a plate-shaped structure, and the thickness of the hoisting structure is consistent with that of the connecting plate.
3. The hull section planking rib of claim 2, wherein said hoisting structure comprises a rectangular plate portion and a semicircular plate portion;
the bottom end of the rectangular plate part is connected with the top end of the connecting plate; the top end of the rectangular plate part is in adaptive connection with the end face of one end of the semicircular plate part where the diameter is located;
and a lifting hole is formed in the circle center of the semicircular plate part.
4. The hull section planking rib of claim 3, wherein the distance between the center of the semicircular plate portion and the top end of the connecting plate is between 100mm and 150 mm.
5. The hull section planking rib of claim 2, wherein a first preset distance is provided between a first side surface of the hoisting structure and a first side surface of the connecting plate, the first side surface of the connecting plate being used for connecting with a planking of the hull section;
the second side face of the hoisting structure is opposite to the first side face of the hoisting structure, a second preset distance is reserved between the second side face of the hoisting structure and the second side face of the connecting plate, and the second side face of the connecting plate is used for being connected with the reinforcing plate.
6. The hull section outer plate rib according to claim 3, wherein a reinforcing web is arranged on the first plate surface and/or the second plate surface of the hoisting structure, and the reinforcing web is provided with a through hole corresponding to the hoisting hole.
7. The hull section planking rib of claim 6, wherein said reinforcing web is formed with an arc-shaped profile having a center of circle of said semicircular plate portion.
8. The hull section planking rib of claim 6, wherein the plate surface size of said reinforcing web is smaller than the plate surface size of said hoisting structure;
the distance between the profile of the reinforcing web and the profile of the plate-like structure is between 20mm and 50 mm.
9. The hull section planking rib of claim 1, wherein a cutting schematic line is provided at a connection of the rib body and the hoisting structure.
10. A ship comprising hull segment skin ribs according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000280.7A CN115320777A (en) | 2022-08-19 | 2022-08-19 | Hull segment outer plate rib and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000280.7A CN115320777A (en) | 2022-08-19 | 2022-08-19 | Hull segment outer plate rib and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115320777A true CN115320777A (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211000280.7A Pending CN115320777A (en) | 2022-08-19 | 2022-08-19 | Hull segment outer plate rib and ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115320777A (en) |
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- 2022-08-19 CN CN202211000280.7A patent/CN115320777A/en active Pending
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