CN213262826U - Side structure - Google Patents
Side structure Download PDFInfo
- Publication number
- CN213262826U CN213262826U CN202022460464.4U CN202022460464U CN213262826U CN 213262826 U CN213262826 U CN 213262826U CN 202022460464 U CN202022460464 U CN 202022460464U CN 213262826 U CN213262826 U CN 213262826U
- Authority
- CN
- China
- Prior art keywords
- broadside
- main rib
- plate
- ship
- side main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a side structure, relating to the technical field of ship equipment, comprising a side outer plate, a top side cabin inclined plate welded at the upper end of the side outer plate and a bottom plate cabin inclined plate welded at the lower end of the side outer plate; a plurality of ship side main rib webs are arranged on the side planking. The side outer plate, the top side cabin sloping plate and the bottom plate cabin sloping plate of the side structure are reinforced, fixed and connected through the side main rib web plates, and the side longitudinal ribs are arranged between the adjacent side main rib web plates, so that the strength of the side is ensured; compared with the prior art, the method has the advantages that the number of the webs of the ship side main ribs is reduced and the distance between the webs of the adjacent ship side main ribs is increased when the strength of the same side is the same, so that enough space is provided for welding the webs of the ship side main ribs by automatic welding, the welding efficiency is improved, and rework is reduced.
Description
Technical Field
The utility model belongs to the technical field of marine facilities technique and specifically relates to a topside structure is related to.
Background
The existing full-cold liquefied gas carrier adopts an A-type independent tank containment system, the cross section of the A-type independent liquid cargo tank is generally rhombic, and the bottom, side plates and top inclined plates of the liquid cargo tank are respectively parallel to the bottom, bottom side tank inclined plates, side outer plates and top side tank inclined plates of a ship body. The side structure between the bottom side cabin and the top side cabin of the ship body is basically in a transverse skeleton type, and side ribs are uniformly arranged.
Due to the characteristics of the independent liquid cargo tank, the upper section of the ship body can be folded after the liquid tank is hoisted. The broadside ribs are divided into two sections before folding, manual butt welding is needed after folding, the broadside ribs are guaranteed to be a straight line on the whole and are free of deformation, manual butt welding is needed for the upper and lower parts of the ribs, the precision requirement is high, reworking is easy to achieve, a polyurethane heat-insulating layer outside a liquid tank is prone to fire, fire work is more after folding, and fire hidden danger is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a topside structure to solve present hull and fold work after the fluid reservoir hoist and mount, the manual butt welding of needs to be carried out from top to bottom to the side main rib of ship, welding work volume is big, has the technical problem of potential safety hazard.
The utility model provides a side structure, which comprises a side outer plate, a top side cabin inclined plate welded at the upper end of the side outer plate and a bottom plate cabin inclined plate welded at the lower end of the side outer plate; a plurality of ship side main rib webs are arranged on the side planking, and two ends of each ship side main rib web respectively protrude out of the upper end and the lower end of the side planking and are respectively connected with the top side cabin inclined plates and the bottom plate cabin inclined plates;
and a plurality of side longitudinal bones are horizontally arranged between the webs of the adjacent ship side main ribs.
Further, a plurality of transverse bulkheads are arranged on the side outer plate, and the transverse bulkheads are connected with the web plates of the adjacent ship side main ribs through the side longitudinal beams.
Furthermore, the upper end and the lower end of the web plate of the ship side main rib are respectively provided with a break angle, and the inclined plate of the bottom plate cabin and the inclined plate of the top side cabin are respectively welded along the break angles at the upper end and the lower end of the web plate of the ship side main rib.
Furthermore, the distance between the break angle point of the web plate of the main rib at the side of the ship and the top of the sloping plate of the bottom side cabin or the bottom of the sloping plate of the top side cabin is 1.4-1.8 m.
Further, the ship side main rib plate is arranged on one side, far away from the side planking, of the ship side main rib web;
the side main rib panel is arranged along the side main rib web plate, and the upper end and the lower end of the side main rib panel are respectively connected with the bottom plate cabin inclined plate and the top side cabin inclined plate.
Further, the left and right sides of the two end portions of the broadside main rib panel are both arc-shaped structures, so that the distance between the left and right sides of the end portions is gradually increased along the direction far away from the middle of the broadside main rib panel.
Further, the arc radius of the arc structure at the end part of the broadside main rib panel is 200 mm-800 mm.
Furthermore, a side horizontal truss is arranged on the side outer plate along the horizontal direction; an anti-roll toggle plate is arranged between the broadside horizontal truss and the broadside main rib panel.
Based on the above embodiment, further, the width of the broadside horizontal truss is 1.2-1.6 times of the width of the webplate of the broadside main rib, and the broadside horizontal truss is 2.7-4.2 m away from the sloping plate bottom of the top side tank.
Furthermore, the broadside horizontal truss is provided with an opening for the webplate of the broadside main rib to pass through, and an opening patch plate is arranged at the opening.
The side outer plate, the top side cabin sloping plate and the bottom plate cabin sloping plate of the side structure are reinforced, fixed and connected through the side main rib web plates, and the side longitudinal ribs are arranged between the adjacent side main rib web plates, so that the strength of the side is ensured; compared with the prior art, the method has the advantages that the number of the webs of the ship side main ribs is reduced and the distance between the webs of the adjacent ship side main ribs is increased under the condition of the same strength of the side, so that enough space is available for welding the webs of the ship side main ribs by automatic welding, the welding efficiency is improved, and rework is reduced; and because the number of the ship side main rib webs is reduced, the number of the ship side main rib webs to be welded in butt welding can be reduced, the welding workload is reduced, and the fire hazard is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a broadside structure applied to a transport ship according to an embodiment of the present invention;
FIG. 2 is an enlarged partial view of M of the schematic structural view of the broadside structure of FIG. 1 in use on a transport vessel;
FIG. 3 is a schematic view in the direction A of a schematic view of the broadside structure of FIG. 1 applied to a carrier;
FIG. 4 is a schematic cross-sectional view B-B of the schematic A-direction view of the side structure of FIG. 3 in use on a transport vessel;
fig. 5 is a partial enlarged view of N of the cross-sectional structural view of B-B shown in fig. 4.
Icon: 100-side outer board; 200-top side cabin sloping plates; 300-floor deck swash plate; 400-ship side main rib web; 500-broadside main rib panel; 600-a broadside horizontal boom; 700-elbow tilt prevention plate; 800-broadside longitudinal bone; 900-transverse bulkhead; 110-open pore patch.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the present invention provides a side structure, which comprises a side shell 100, a roof side tank sloping plate 200 welded to the upper end of the side shell 100, and a floor tank sloping plate 300 welded to the lower end of the side shell 100; a plurality of side main rib webs 400 are provided on the side planking 100, and both ends of the side main rib webs 400 protrude from the upper end and the lower end of the side planking 100, respectively, and are connected to the roof side tank inclined plates 200 and the floor tank inclined plates 300, respectively.
A plurality of side wales 800 are horizontally provided between the adjacent side main rib webs 400.
In some embodiments, the side structures generally form with the main deck, the inner bottom plate, a hull cargo space for an a-type independent cargo tank arrangement.
The side planking 100 of the side structure is provided with a plurality of evenly spaced side main rib webplates 400, the side longitudinal beams 800 are arranged on the adjacent side main rib webplates 400 for increasing the strength of the side structure, and the side longitudinal beams 800 arranged on the same horizontal plane can penetrate through the side main rib webplates to form a longer side longitudinal beam 800.
Since the broadside longitudinal rib 800 is provided at the web 400 of the adjacent ship-side main rib, the strength of the broadside structure is increased; therefore, the number of the ship side main rib webs 400 arranged on the side planking 100 can be reduced, the distance between the adjacent ship side main rib webs 400 is increased, and enough space is provided for automatic welding, so that the welding efficiency is improved, and the rework is reduced; and because the number of the ship side main rib webs 400 is reduced, the number of the ship side main rib webs 400 which need to be welded in a butt welding mode can be reduced, the welding workload is reduced, and the fire hazard is reduced.
As shown in fig. 3, the up-down and left-right directions in fig. 3 are the up-down and left-right directions referred to in the present application, and further, the side outer plate 100 is provided with a plurality of cross bulkheads 900, and the cross bulkheads 900 are connected to the adjacent side main rib webs 400 via the side wale 800.
A transverse bulkhead 900 is provided on the side shell 100, and the transverse bulkhead 900 divides the hull cargo space into a plurality of spaces for a-type independent cargo tank arrangement.
The transverse bulkhead 900 and the broadside stringer 800 further add strength to the broadside structure and further secure the transverse bulkhead 900.
The upper and lower ends of the side main rib web 400 are folded angles, which facilitates welding of the bottom plate compartment inclined plate 300 and the top side compartment inclined plate 200 with the side outer plate 100 by automatic welding.
Further, the upper and lower ends of the web 400 of the ship side main rib are bevel angles, and the floor tank inclined plate 300 and the roof tank inclined plate 200 are welded along the bevel angles of the upper and lower ends of the web 400 of the ship side main rib, respectively.
Based on the above embodiment, as shown in fig. 1, further, the knuckle point of the ship side main rib web 400 is 1.4m to 1.8m away from the top of the bottom side tank swash plate or the bottom of the top side tank swash plate 200.
The distance from the knuckle point of the ship side main rib web 400 to the top of the bottom side tank sloping plate is shown as d in fig. 1, and the distance from the knuckle point of the ship side main rib web 400 to the bottom of the top side tank sloping plate 200 is shown as c in fig. 1.
Based on the above embodiment, further, a side main rib panel 500 is further included, and the side main rib panel 500 is disposed on a side of the ship side main rib web 400 away from the side planking 100;
the side main rib panel 500 is disposed along the side main rib web 400 and the upper and lower ends of the side main rib panel 500 are connected to the floor compartment swash plate 300 and the roof side compartment swash plate 200, respectively.
Further, both left and right sides of both end portions of the side main rib panel 500 are arc-shaped structures, so that the distance between the left and right sides of the end portions gradually increases in a direction away from the middle of the side main rib panel.
The end of the board side main rib panel 500 is of an arc structure, so that the board side main rib panel 500 has a larger contact area with the bottom plate cabin sloping plate 300 and the top side cabin sloping plate 200, and the connection between the board side main rib panel 500 and the bottom plate cabin sloping plate 300 and the top side cabin sloping plate 200 is firmer.
Further, the arc radius of the arc structure at the end part of the broadside main rib panel is 200 mm-800 mm.
When the wave load and the seawater pressure outside the hull are transmitted to the side wale 800 through the side shell plate 100, the load on the side wale 800 is further transmitted to the side main rib web and the side main rib panel 500, and finally transmitted to the hull strong frame. The load transfer path is clear, the components can be calculated in a specified mode in a targeted mode, the thickness of the steel plate and the specification of the aggregate are reasonably selected, the purpose of reducing the weight of the ship body is achieved, and the cost of a shipyard is reduced.
As shown in fig. 2 and fig. 3, based on the above embodiment, a side horizontal truss 600 is further disposed on the side shell plate 100 along the horizontal direction; an anti-roll toggle 700 is provided between the broadside horizontal spar 600 and the broadside main rib panel 500.
The side horizontal truss 600 is arranged on the upper part of the side outer plate 100, two ends of the side horizontal truss are welded on the transverse bulkhead 900, the side horizontal truss can be used for personnel to overhaul independent liquid cargo tanks, can also play a certain reinforcing role for the side main rib web and the side main rib panel 500, and can effectively prevent the inclination of the anti-inclination toggle plate 700 arranged on the side horizontal truss 600.
Further, the width of the side horizontal truss 600 is 1.2-1.6 times of the width of the side main rib web, and the side horizontal truss 600 is 2.7-4.2 m away from the bottom of the top side tank sloping plate 200.
As shown in fig. 5, the broadside horizontal truss 600 has a width b, and the broadside main rib web has a width a.
Based on the above embodiment, further, the broadside horizontal truss 600 is provided with an opening for the broadside main rib web to pass through, and the opening is provided with the opening patch 110.
In order to avoid the influence of the broadside main rib web on the installation of the broadside horizontal truss, an opening is formed in the installation position of the broadside horizontal truss corresponding to the broadside main rib web, in order to ensure the installation strength between the broadside horizontal truss and the broadside main rib web, an opening supplement plate 110 is arranged in the opening, and the opening supplement plate 110 is additionally arranged in the area near the opening so as to reduce the stress of the hole edge within an allowable range.
The side outer plate 100, the top side cabin sloping plate 200 and the bottom plate cabin sloping plate 300 of the side structure are reinforced, fixed and connected through the side main rib web 400, and the side longitudinal rib 800 is arranged between the adjacent side main rib webs 400, so that the strength of the side is ensured; compared with the prior art, the number of the ship side main rib webs 400 is reduced and the distance between the adjacent ship side main rib webs 400 is increased when the strength of the ship side is the same, so that enough space is provided for butt welding the ship side main rib webs 400 by automatic welding, the welding efficiency is improved, and the rework is reduced; and because the number of the ship side main rib webs 400 is reduced, the number of the ship side main rib webs 400 to be welded in butt welding can be reduced, the welding workload is reduced, and the fire hazard is reduced.
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; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A side structure is characterized by comprising a side outer plate, a top side cabin inclined plate welded at the upper end of the side outer plate and a bottom plate cabin inclined plate welded at the lower end of the side outer plate; a plurality of ship side main rib webs are arranged on the side planking, and two ends of each ship side main rib web respectively protrude out of the upper end and the lower end of the side planking and are respectively connected with the top side cabin inclined plates and the bottom plate cabin inclined plates;
and a plurality of side longitudinal bones are horizontally arranged between the webs of the adjacent ship side main ribs.
2. The broadside structure of claim 1, wherein a plurality of transverse bulkheads are disposed on the broadside outer plate, the transverse bulkheads being connected to adjacent ones of the broadside main rib webs via the broadside longitudinals.
3. The broadside structure of claim 1, wherein the upper and lower ends of the web of the ship-side main rib are folded angles, and the floor tank inclined plate and the roof tank inclined plate are welded along the folded angles of the upper and lower ends of the web of the ship-side main rib, respectively.
4. The broadside structure of claim 3, wherein the knuckle point of the web of the ship side main rib is 1.4m to 1.8m from the top of the bottom side tank swash plate or the bottom of the top side tank swash plate.
5. The broadside structure of claim 3, further comprising a broadside main rib panel disposed on a side of the ship-side main rib web remote from the broadside outer plate;
the side main rib panel is arranged along the side main rib web plate, and the upper end and the lower end of the side main rib panel are respectively connected with the bottom plate cabin inclined plate and the top side cabin inclined plate.
6. The broadside structure of claim 5, wherein both left and right sides of the two end portions of the broadside main rib panel are arc-shaped structures such that a distance between the left and right sides of the end portions gradually increases in a direction away from a middle portion of the broadside main rib panel.
7. The broadside structure of claim 6, wherein the radius of the arc of the arcuate structure at the end of the broadside main rib panel is from 200mm to 800 mm.
8. The broadside structure of claim 5, wherein said broadside outer plate is provided with broadside horizontal girders in a horizontal direction; an anti-roll toggle plate is arranged between the broadside horizontal truss and the broadside main rib panel.
9. The broadside structure of claim 8, wherein the broadside horizontal girders have a width of 1.2-1.6 times the width of the webplates of the broadside main ribs, and are 2.7-4.2 m from the swash plate bottom of the topside bay.
10. The broadside structure of claim 8, wherein said broadside horizontal truss is provided with an opening for a webplate of a broadside main rib to pass through, and an opening patch is provided at said opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460464.4U CN213262826U (en) | 2020-10-29 | 2020-10-29 | Side structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460464.4U CN213262826U (en) | 2020-10-29 | 2020-10-29 | Side structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262826U true CN213262826U (en) | 2021-05-25 |
Family
ID=75953314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460464.4U Active CN213262826U (en) | 2020-10-29 | 2020-10-29 | Side structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313097A (en) * | 2022-01-07 | 2022-04-12 | 中国舰船研究设计中心 | Structural style of large opening area at lower side of strong deck of steel marine vessel |
-
2020
- 2020-10-29 CN CN202022460464.4U patent/CN213262826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313097A (en) * | 2022-01-07 | 2022-04-12 | 中国舰船研究设计中心 | Structural style of large opening area at lower side of strong deck of steel marine vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110789663B (en) | Liquefied natural gas fuel tank arrangement structure of bulk carrier | |
| CN208306931U (en) | Elevator landing structure peculiar to vessel | |
| WO2018210198A1 (en) | Basic module of very large floating structure | |
| CN112193368A (en) | LNG fuel filling ship and arrangement method thereof | |
| CN113581408B (en) | Ship total section dividing method | |
| CN214565993U (en) | LNG ship ballast tank passageway hole structure | |
| CN213262826U (en) | Side structure | |
| CN112193360A (en) | Side structure | |
| CN113879457A (en) | Anti-explosion protection structure for transverse arc bulkhead of ship side | |
| CN113460241A (en) | Tank structure of large oil tanker | |
| CN111791983A (en) | Hull broadside structure of semi-submersible multifunctional transport assembly and disassembly ship | |
| CN110979566A (en) | Deck barge cargo blocking coaming structure | |
| CN114313098A (en) | Structural style for improving total longitudinal strength of large opening area on ship strong deck lower side | |
| CN113928482A (en) | Thin film type LNG ship cargo hold structure applied to inland river | |
| CN211810086U (en) | Ship winch base | |
| CN108945314B (en) | Cargo hold area structure of oil supply ship | |
| CN218751245U (en) | Horizontal bulkhead of oil tanker without horizontal truss and application structure | |
| CN112623149A (en) | Novel base for living area of floating type production, oil storage and oil discharge device and connecting method | |
| KR20130035028A (en) | Structure of floor plate of double bottom in large ore carrier | |
| CN112977715A (en) | Articulated end connection's slot-shaped bulkhead | |
| CN218751257U (en) | Pole region ship inclined strut type truss ice-resistant structure | |
| CN210503062U (en) | Double-layer bottom hull structure | |
| CN212386643U (en) | Hull broadside structure of semi-submersible multifunctional transport assembly and disassembly ship | |
| CN216889844U (en) | Boats and ships hoist end section of thick bamboo | |
| CN204659964U (en) | Chain cable fairlead bracing or strutting arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |