CN115158533A - Connecting structure for connecting toggle plate, cabin wall plate and side outer plate and ship - Google Patents
Connecting structure for connecting toggle plate, cabin wall plate and side outer plate and ship Download PDFInfo
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- CN115158533A CN115158533A CN202211003273.2A CN202211003273A CN115158533A CN 115158533 A CN115158533 A CN 115158533A CN 202211003273 A CN202211003273 A CN 202211003273A CN 115158533 A CN115158533 A CN 115158533A
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- 238000003466 welding Methods 0.000 claims description 51
- 239000000428 dust Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010008 shearing 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
- 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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- 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
- B63B3/26—Frames
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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
- B63B3/56—Bulkheads; Bulkhead reinforcements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of ships, in particular to a connecting structure for connecting a toggle plate, a cabin wall plate and a side outer plate and a ship, and the connecting structure comprises a toggle plate main body, a left end connecting plate and a right end connecting plate, wherein the left end part of the toggle plate main body is provided with the left end connecting plate, the right end part of the toggle plate main body is provided with the right end connecting plate, the top of the left end connecting plate and the top of the right end connecting plate are both higher than the top of the toggle plate main body, a first notch is formed in the top of the left end connecting plate and one end close to the toggle plate main body, a second notch is formed in the top of the right end connecting plate and one end close to the toggle plate main body, and the first notch and the second notch are both used for improving fatigue strength. The connecting toggle plate can be used for connecting a groove type cabin wall plate and a side outer plate, and on the basis of not reducing the requirement of the structural strength of a ship body, the stress concentration of the region can be greatly improved, the fatigue strength is improved, and the condition that cracks or cracks appear in the region is avoided.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a connecting structure for connecting a toggle plate, a bulkhead plate and a side outer plate and a ship.
Background
The connection of the bulkhead board of cell type and hull topside planking is very important to the bulk cargo's bulk cargo overall strength, and what present bulk cargo ship adopted is mostly the strong shelves hawk form of rigidity, and this structural strength has surplus, but the flexibility is not enough (fatigue), and the condition of crackle or fracture appears in the welding seam in this region on the bulk cargo ship of operation many times feedback.
Disclosure of Invention
The invention aims to provide a connecting toggle plate which can be used for connecting a trough type bulkhead plate and a side shell plate, can greatly improve the stress concentration of the area on the basis of not reducing the structural strength requirement of a ship body, improves the fatigue strength and avoids the crack or the cracking condition of the area.
Another object of the present invention is to provide a connection structure of a bulkhead plate and a side shell plate, which can greatly improve stress concentration in a region where the bulkhead plate and the side shell plate are connected, improve fatigue strength, and prevent cracks or fissures from occurring in the region, without reducing the structural strength requirement of a hull.
It is still another object of the present invention to provide a ship which can greatly increase the stress concentration in the region where a bulkhead plate and a side outer plate are connected, improve the fatigue strength, and avoid the occurrence of cracks or fissures in the region, without reducing the structural strength requirement of the hull.
The technical scheme of the invention is realized as follows:
the invention provides a connecting toggle plate which is used for connecting a bulkhead plate and a side outer plate and comprises a toggle plate main body, a left end connecting plate and a right end connecting plate, wherein the left end part of the toggle plate main body is provided with the left end connecting plate, the right end part of the toggle plate main body is provided with the right end connecting plate, one side of the left end connecting plate is connected with one side of the toggle plate main body, the other side of the left end connecting plate is provided with a first welding groove, one side of the right end connecting plate is connected with the other side of the toggle plate main body, the other side of the right end connecting plate is provided with a second welding groove, and the bottom end surfaces of the toggle plate main body, the left end connecting plate and the right end connecting plate are arranged in a coplanar mode and form a third welding groove;
the top of left end connecting plate the top of right-hand member connecting plate all is higher than the top of bracket main part, the top of left end connecting plate just be close to in first breach has been seted up to the one end of bracket main part, the top of right-hand member connecting plate just be close to in the second breach has been seted up to the one end of bracket main part, first breach with the second breach all is used for improving fatigue strength.
Further, it is the cell type to connect the bracket, just the left end connecting plate with the contained angle of bracket main part is the obtuse angle, the right-hand member connecting plate with the contained angle of bracket main part is the obtuse angle.
Further, the included angle between the left end connecting plate and the toggle plate main body ranges from 120 degrees to 150 degrees, and the included angle between the right end connecting plate and the toggle plate main body ranges from 120 degrees to 150 degrees.
Furthermore, a first arc is formed on the left end connecting plate after the first notch is formed, and a second arc is formed on the right end connecting plate after the second notch is formed.
Further, the radius of the first circular arc is the same as that of the second circular arc, and the first circular arc and the second circular arc are both 150mm.
Further, the length of the toggle plate body is L1, L1=2000mm, and the height of the toggle plate body is H1, H1=300mm;
the length of the top of the left end connecting plate is L2, L2=25mm, the height of the left end connecting plate is H2, and H2=450mm;
the length of the top of the right end connecting plate is L3, L3=25mm, and the height of the right end connecting plate is H3, H3=450mm.
Further, the first welding groove, the second welding groove and the third welding groove all meet the deep penetration welding requirement.
Further, the left end connecting plate, the toggle plate main body and the right end connecting plate are of an integrally formed structure.
The invention also provides a connecting structure of the bulkhead plate and the side outer plate, which comprises a cabin, the side outer plate, an ash baffle and the connecting toggle plate, wherein the cabin comprises the bulkhead plate and a cabin bottom plate;
the cabin wall plate and the side outer plate are connected through the ash blocking plate, and meanwhile, the connecting toggle plate is welded with the cabin wall plate through the first welding groove, welded with the side outer plate through the second welding groove and welded with the cabin bottom plate through the third welding groove.
The invention also provides a ship, which comprises a ship body and a connecting structure of the bulkhead plate and the side shell plate, wherein the connecting structure of the bulkhead plate and the side shell plate is arranged on the ship body.
Compared with the prior art, the invention has the beneficial effects that:
this application is through having designed neotype connection bracket, be used for connecting cabin wallboard and topside planking, it includes the bracket main part, left end connecting plate and right-hand member connecting plate, one side of left end connecting plate is connected with one side of bracket main part, the opposite side is first welding groove, can weld with the cabin wallboard through first welding groove, one side of right-hand member connecting plate is connected with the opposite side of bracket main part, the opposite side is second welding groove, can weld with the topside planking through the second welding groove, the top of left end connecting plate, the top of right-hand member connecting plate all is higher than the top of bracket main part, the top of left end connecting plate and the one end that is close to the bracket main part have seted up first breach, the top of right-hand member connecting plate and the one end that is close to the bracket main part have seted up the second breach, first breach and second breach all can improve fatigue strength, consequently, can improve whole fatigue strength through setting up left end connecting plate and right-hand member connecting plate, on the basis that does not reduce hull structural strength demand, can be very big degree improve the stress concentration in this region, improve fatigue strength, avoid the crackle or the condition of cracking to leak in this region.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a toggle plate according to embodiment 1 of the present invention;
FIG. 2 is a front view schematically illustrating the structure of the connecting toggle plate according to embodiment 1 of the present invention;
FIG. 3 is a schematic top view of a toggle plate according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a connection structure of a bulkhead plate and a side outer plate according to embodiment 2 of the invention.
In the figure: (description of reference numerals)
1-a toggle plate body; 2-a left end connecting plate; 3-a right end connecting plate;
4-a first welding groove; 5-a second welding groove;
6-a first notch; 601-a first arc;
7-a second notch; 701-a second arc;
8-a third welding groove; 9-ash blocking plate; 10-bulkhead plate;
11-side outer board; 12-a deck floor; 13-connecting the toggle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.
Example 1
Referring to fig. 1 to 3, the present embodiment provides a technical solution, as follows:
the present embodiment provides a connecting toggle plate 13 for connecting a bulkhead plate 10 and a side outer plate 11 on a ship body, the connecting toggle plate 13 includes a toggle plate main body 1, a left end connecting plate 2 and a right end connecting plate 3, the left end of the toggle plate main body 1 is provided with the left end connecting plate 2, the right end of the toggle plate main body 1 is provided with the right end connecting plate 3, wherein the right side of the left end connecting plate 2 is connected with the left side of the toggle plate main body 1, the left side of the left end connecting plate 2 is a first welding groove 4, the first welding groove 4 can be welded correspondingly to the bulkhead plate 10, the left side of the right end connecting plate 3 is connected with the right side of the toggle plate main body 1, the right side of the right end connecting plate 3 is a second welding groove 5, the second welding groove 5 can be welded correspondingly to the side outer plate 11, and therefore the bulkhead plate 10 and the side outer plate 11 can be further connected by connecting the toggle plate 13.
In addition, the bottom end surfaces of the toggle plate main body 1, the left end connecting plate 2 and the right end connecting plate 3 are arranged in a coplanar manner and form a third welding groove 8, that is, the bottom end surface of the connecting toggle plate 13 is the third welding groove 8.
It should be noted that the terms left, right, etc. are used in the relative orientations of fig. 1-3, and are not necessarily invariable for ease of understanding.
In this embodiment, the top of left end connecting plate 2, the top of right-hand member connecting plate 3 all are higher than the top of bracket main part 1, and first breach 6 has been seted up at the top of left end connecting plate 2 and the one end that is close to bracket main part 1, and second breach 7 has been seted up at the top of right-hand member connecting plate 3 and the one end that is close to bracket main part 1, can both improve the holistic fatigue strength of connection bracket 13 through first breach 6 and second breach 7.
In this embodiment, the connecting toggle plate 13 is a groove-shaped, the left end connecting plate 2 and the right end connecting plate 3 are located on the same side of the toggle plate main body 1, an included angle between the left end connecting plate 2 and the toggle plate main body 1 is an obtuse angle, an included angle between the right end connecting plate 3 and the toggle plate main body 1 is also an obtuse angle, and the two obtuse angles can be specifically changed according to the groove-shaped bulkhead plate 10.
In the present embodiment, the angle between the left end connecting plate 2 and the toggle plate main body 1 is preferably in the range of 120 ° to 150 °, and the angle between the right end connecting plate 3 and the toggle plate main body 1 is preferably in the range of 120 ° to 150 °.
In this embodiment, after the first notch 6 is opened, the first arc 601 is formed on the left end connecting plate 2, that is, the first notch 6 is formed by cutting or shearing the top of the left end connecting plate 2 and a corner close to the toggle plate body 1, and after the first notch 6 is formed, the first arc 601 is formed on the left end connecting plate 2, and the fatigue strength of the first notch 6 at this position can be improved better by the shape of the arc.
In this embodiment, after the second notch 7 is formed, the second arc 701 is formed on the right end connecting plate 3, that is, a corner of the top of the right end connecting plate 3 and near the toggle plate body 1 is cut or sheared to form the second notch 7, after the second notch 7 is formed, the second arc 701 is formed on the right end connecting plate 3, and the second notch 7 is in the shape of an arc, so that the fatigue strength of the position can be better improved.
It should be noted that the first notch 6 is not necessarily formed in the shape of an arc on the left end connecting plate 2, and similarly, the second notch 7 is not necessarily formed in the shape of an arc on the right end connecting plate 3, and the first arc 601 and the second arc 701 in this embodiment are only preferred embodiments and cannot be considered as the only options.
In the present embodiment, the radius of each of the first circular arc 601 and the second circular arc 701 is preferably set to 150mm, and the length of the radius can be changed and set according to actual conditions.
In the present embodiment, as shown in fig. 2 and 3, the length of the toggle plate body 1 is L1, L1=2000mm, the height of the toggle plate body 1 is H1, H1=300mm;
the length of the top of the left end connecting plate 2 is L2, L2=25mm, the height of the left end connecting plate 2 is H2, and H2=450mm;
the length of the top of the right connecting plate 3 is L3, L3=25mm, and the height of the right connecting plate 3 is H3, H3=450mm.
It should be noted that the length dimensions of L1, H1, L2, H2, L3, and H3 are only one preferable mode in the present embodiment, and may be set and changed according to actual situations.
It should be noted that the first welding groove 4, the second welding groove 5 and the third welding groove 8 all satisfy the deep penetration welding requirement, and the deep penetration welding requirement is strictly satisfied when the left end connecting plate 2 is welded with the bulkhead plate 10 through the first welding groove 4, when the right end connecting plate 3 is welded with the side outer plate 11 through the second welding groove 5, and when the bottom of the connecting toggle plate 13 is welded with the bulkhead plate 12 through the third welding groove 8, and the quality is strictly controlled.
In this embodiment, left end connecting plate 2 can correspond the welding realization through first welding groove 4 and bulkhead board 10 and be connected, right-hand member connecting plate 3 can correspond the welding realization through second welding groove 5 and shipboard planking 11 and be connected, set up first breach on the left end connecting plate, set up the second breach on the right-hand member connecting plate, first breach and second breach homoenergetic enough improve fatigue strength, consequently, can improve whole fatigue strength through setting up left end connecting plate and right-hand member connecting plate, on the basis that does not reduce hull structural strength demand, the improvement that can be very big degree this regional stress concentration, improve fatigue strength, avoid this regional condition that crackle or fracture leaked.
Example 2
At present, the connection between the trough-type bulkhead plate 10 and the outboard plate 11 is generally carried out by adopting a trough-type dust damper 9 and a cargo unloading plate. According to the novel connecting plate, the flexible strength fatigue loss of the groove-shaped structure under the condition of heavy load of the cargo hold is considered, so that the welding line is cracked, the structure is deformed, and a brand-new connecting plate form is created. The purpose is to improve the problems of weld cracking and structural deformation of the area on the ship under construction or operation.
As shown in fig. 4, the present embodiment provides a connecting structure of a bulkhead plate and a side outer plate, which includes a cabin, the side outer plate 11, a dust barrier 9, and the connecting toggle plate 13 described in embodiment 1, the cabin including a bulkhead plate 10 and a floor plate 12.
The bulkhead plate 10 and the side outer plate 11 are connected by the dust shield 9, and the connecting toggle plate 13 is welded to the bulkhead plate 10 by the first welding groove 4, welded to the side outer plate 11 by the second welding groove 5, and welded to the floor plate 12 by the third welding groove 8.
After the connecting toggle plate 13 is respectively welded with the bulkhead plate 10, the bulkhead plate 12 and the side outer plate 11, the overall structural strength of the area can be further improved, or the stress concentration of the connecting part area of the bulkhead plate 10 and the side outer plate 11 can be greatly improved on the basis of not reducing the structural strength requirement of the ship body, the fatigue strength is improved, and the condition of cracking or water leakage in the area is avoided.
The novel groove-type connecting toggle plate 13 form can directly and effectively solve the problems of weld cracking and structural deformation in the area. As a result, the stress concentration in this region can be greatly improved, and the flexural strength (fatigue) can be improved. The passing rate of the strength experiment of the ship building is improved, and the conditions of cracking and water leakage of the welding line in the area of the operating ship are avoided or improved.
In addition, the original structural form is strengthened (only the dust baffle 9 is adopted to connect the bulkhead plate 10 and the side outer plate 11), the novel connecting toggle plate 13 is added, the fatigue strength of the area is effectively improved, and the structural form and the weld joint strength are obviously improved. Improvements in both commercial and under-construction vessels are significant.
In the present embodiment, the connection regions between the tank bulkhead 10 and the side outer panel 11 are analyzed, and it is necessary to determine which regions are deformed in structure, cracked in weld, and the like, and then the connecting toggle 13 can be provided at a desired position, and if necessary, the entire ship can be used.
Example 3
This embodiment provides a ship comprising a hull and the bulkhead plate-to-side shell plate connection structure described in embodiment 2, which is provided on the hull.
On the basis that the requirement for structural strength of the ship body is not reduced, the stress concentration of the area of the joint of the bulkhead plate 10 and the side shell plate 11 can be greatly improved, the fatigue strength is improved, and the situation that cracks or fissures appear in the area is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art 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 these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A connecting toggle plate (13) is used for connecting a bulkhead plate (10) and a side outer plate (11), and is characterized by comprising a toggle plate main body (1), a left end connecting plate (2) and a right end connecting plate (3), wherein the left end part of the toggle plate main body (1) is provided with the left end connecting plate (2), the right end part of the toggle plate main body is provided with the right end connecting plate (3), one side of the left end connecting plate (2) is connected with one side of the toggle plate main body (1), the other side of the left end connecting plate is provided with a first welding groove (4), one side of the right end connecting plate (3) is connected with the other side of the toggle plate main body (1), the other side of the right end connecting plate is provided with a second welding groove (5), and bottom end faces of the toggle plate main body (1), the left end connecting plate (2) and the right end connecting plate (3) are arranged in a coplanar manner and form a third welding groove (8);
the top of left end connecting plate (2) the top of right-hand member connecting plate (3) all is higher than the top of bracket main part (1), the top of left end connecting plate (2) and be close to in first breach (6) have been seted up to the one end of bracket main part (1), the top of right-hand member connecting plate (3) and be close to in second breach (7) have been seted up to the one end of bracket main part (1), first breach (6) with second breach (7) all are used for improving fatigue strength.
2. The connecting toggle plate (13) according to claim 1, wherein the connecting toggle plate (13) is of a channel type, and the included angle between the left end connecting plate (2) and the toggle plate main body (1) is an obtuse angle, and the included angle between the right end connecting plate (3) and the toggle plate main body (1) is an obtuse angle.
3. A connecting toggle (13) according to claim 2, characterised in that the angle between the left end web (2) and the toggle body (1) is in the range of 120 ° to 150 °, and the angle between the right end web (3) and the toggle body (1) is in the range of 120 ° to 150 °.
4. The connecting toggle (13) according to claim 1, characterised in that the first notch (6) is provided to form a first circular arc (601) on the left end web (2) and the second notch (7) is provided to form a second circular arc (701) on the right end web (3).
5. A connecting toggle (13) according to claim 4, characterised in that the first arc (601) and the second arc (701) have the same radius and are both 150mm.
6. A connecting toggle (13) according to claim 1, characterised in that the toggle body (1) has a length L1, L1=2000mm, the toggle body (1) has a height H1, H1=300mm;
the length of the top of the left end connecting plate (2) is L2, L2=25mm, the height of the left end connecting plate (2) is H2, and H2=450mm;
the length of the top of the right end connecting plate (3) is L3, L3=25mm, and the height of the right end connecting plate (3) is H3, H3=450mm.
7. The connecting toggle (13) according to claim 1, characterised in that the first welding bevel (4), the second welding bevel (5) and the third welding bevel (8) all satisfy the deep fusion welding requirements.
8. A connecting toggle (13) according to claim 1, characterised in that the left end web (2), the toggle body (1) and the right end web (3) are of unitary construction.
9. A bulkhead plate and side shell plate connection structure, characterized by comprising a cabin, a side shell plate (11), an ash baffle plate (9) and a connecting toggle plate (13) according to any one of claims 1 to 8, the cabin comprising a bulkhead plate (10) and a floor plate (12);
the bulkhead plate (10) and the side outer plate (11) are connected through the dust baffle plate (9), and meanwhile, the connecting toggle plate (13) is welded with the bulkhead plate (10) through the first welding groove (4), welded with the side outer plate (11) through the second welding groove (5), and welded with the cabin bottom plate (12) through the third welding groove (8).
10. A ship comprising a hull and the bulkhead plate-to-side shell plate connection structure of claim 9, wherein the bulkhead plate (10) -to-side shell plate (11) connection structure is provided on the hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003273.2A CN115158533B (en) | 2022-08-19 | 2022-08-19 | Connecting structure for connecting toggle plate, cabin wall plate and side outer plate and ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003273.2A CN115158533B (en) | 2022-08-19 | 2022-08-19 | Connecting structure for connecting toggle plate, cabin wall plate and side outer plate and ship |
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| CN115158533A true CN115158533A (en) | 2022-10-11 |
| CN115158533B CN115158533B (en) | 2023-12-26 |
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| JPH06227480A (en) * | 1993-02-04 | 1994-08-16 | Shinkurushima Dock:Kk | Bilge outer plate part structure and assembly thereof |
| DE102006013392B3 (en) * | 2006-03-23 | 2007-08-02 | Blohm + Voss Gmbh | Double bulkhead for navy ships has fire-proof coating embodied as heat-expandable insulating layer with chambers between limiting elements to hold insulating material |
| CN107444566A (en) * | 2017-07-28 | 2017-12-08 | 广船国际有限公司 | A kind of bottom of ship structure and its fatigue life calculation method |
| CN207311764U (en) * | 2017-08-24 | 2018-05-04 | 台州枫叶船业有限公司 | A kind of ship double bottom bracket |
| CN213354770U (en) * | 2020-07-29 | 2021-06-04 | 中国船舶工业集团公司第七0八研究所 | Bulk carrier side single-shell area layout structure |
| CN113135260A (en) * | 2021-05-31 | 2021-07-20 | 广船国际有限公司 | Bracket and ship |
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| CN115158533B (en) | 2023-12-26 |
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