CN115432109A - Marine passageway makeup structure and boats and ships - Google Patents
Marine passageway makeup structure and boats and ships Download PDFInfo
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- CN115432109A CN115432109A CN202211275706.XA CN202211275706A CN115432109A CN 115432109 A CN115432109 A CN 115432109A CN 202211275706 A CN202211275706 A CN 202211275706A CN 115432109 A CN115432109 A CN 115432109A
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- steel plate
- panel
- marine
- plate
- hem
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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
- B63B3/48—Decks
Abstract
A marine passageway makeup structure and boats and ships, marine passageway makeup structure includes: the supporting part assembly at least comprises two supporting parts, and each supporting part is provided with a side plate and a horizontally arranged bottom plate; at least one flanged steel plate, wherein the flanged steel plate comprises a first panel; the supporting part assemblies are laid along a first direction, the two supporting parts are arranged at intervals in a second direction, two ends of the first panel are provided with folded edges in the first direction, and the bottom ends of the folded edges are abutted to the upper surface of the bottom plate; the inner side of the side plate defines the hem steel plate in a second direction. In the invention, the hem steel plate is abutted against the upper surface of the bottom plate through the bottom end of the hem, so that other frame legs are not required to be arranged on the periphery of the hem steel plate during installation of the hem steel plate, and the hem steel plate is convenient to disassemble and assemble; the two ends of the edge folding steel plate in the second direction are respectively limited by the inner sides of the side plates of the corresponding supporting parts.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a channel jointed board structure and a ship.
Background
The pipeline, the valve and other accessories are usually arranged below the existing marine floor plank, ship personnel need to overhaul the pipeline, the valve and the other accessories regularly, the existing ship usually enters the accessory from the inlet and the outlet to be overhauled, but in such a mode, the access hole is less, and the overhaul is very inconvenient.
The large-scale passenger liner machinery department pipeline is huge complicated, for making things convenient for the crewman to pass through, need set up a large amount of platform passageways above the pipeline, simultaneously because there is the maintenance demand platform below the platform pipeline valve member, need with the dismouting platform. Usually, the pavement on the platform is a sheet-shaped patterned steel plate, wherein the periphery of the sheet-shaped patterned steel plate is required to be provided with frame feet, and the frame feet and the bottom plate of the ship are required to be fixed by fasteners, so that the disassembly and the assembly are inconvenient. For weight control, usually choose thinner slice decorative pattern steel sheet, but the platform is easy to warp, if choose the decorative pattern steel sheet of bodiness for preventing to warp, then can increase weight, be unfavorable for the shipyard to control whole ship weight.
Disclosure of Invention
The invention aims to overcome the defect that frame feet are required to be arranged on the peripheries of sheet-shaped patterned steel plates in the prior art, and provides a channel splicing plate structure for a ship and the ship.
The invention solves the technical problems through the following technical scheme:
a marine access panel construction comprising: the supporting part assembly at least comprises two supporting parts, and each supporting part is provided with a side plate and a horizontally arranged bottom plate; at least one flanged steel plate, wherein the flanged steel plate comprises a first panel; the supporting part assemblies are laid along a first direction, the two supporting parts are arranged at intervals in a second direction, two ends of the first panel are provided with folded edges in the first direction, and the bottom ends of the folded edges are abutted to the upper surface of the bottom plate; the inner side of the side plate defines the hem steel plate in a second direction.
In the scheme, by adopting the structural design, the supporting parts are arranged at intervals in the second direction, and the edge-folded steel plate is abutted against the upper surface of the bottom plate through the bottom end of the edge fold, so that other frame legs do not need to be arranged on the periphery of the edge-folded steel plate during installation, and the edge-folded steel plate is convenient to assemble and disassemble; the two ends of the flanging steel plate in the second direction are respectively lapped on the supporting parts to form support, and meanwhile, a space is reserved between the middle area of the flanging steel plate in the second direction and the paved bottom surface, so that enough operation space can be reserved for maintenance. The two ends of the edge folding steel plate in the second direction are respectively limited by the inner sides of the side plates of the corresponding supporting parts.
Preferably, the support part is an angle steel.
In the scheme, the selection of the materials is adopted, the angle steel structure is fully utilized, the two sides of the angle of 90 degrees are respectively provided with the side plate and the horizontally arranged bottom plate, and the economical efficiency and the practicability of the invention are enlarged by selecting the conventional materials.
Preferably, the number of the flanged steel plates is multiple, the adjacent flanged steel plates are arranged in parallel in the first direction, and the adjacent flanges are mutually extruded.
In this scheme, adopt above-mentioned structural design, through adjacent hem mutual extrusion formation passageway makeup, need not to install the fastener, under the condition that the hem steel sheet overlap joint need not to install the fastener in the upper surface of bottom plate, realize that whole makeup structure need not the fastener, easy dismounting.
Preferably, the second direction is perpendicular to the first direction.
In this scheme, adopt above-mentioned structural design, the second direction with first direction is perpendicular, and the hem steel sheet overlaps respectively in the both ends of second direction in the supporting part formation support, and the supporting part that forms obtains stable supporting effect along the central line bilateral symmetry of hem steel sheet in first direction.
Preferably, the support structure further comprises a third support portion laid along the second direction, the third support portion is connected to the two support portions arranged at intervals along the second direction, the third support portion has a third panel, and the lower surface of the bottom plate is connected to the upper surface of the third panel.
In this scheme, adopt above-mentioned structural design, two supporting parts that set up along the second direction interval receive the influence of amount of deflection, and one section distance of every, the parallelism can receive the influence, sets up the third supporting part correspondingly, can eliminate this kind of influence.
Preferably, the first panel is provided with at least two through holes.
In this scheme, adopt above-mentioned structural design, through setting up the through-hole, the crewman of being convenient for lifts the dismouting with the hem steel sheet through assembly and disassembly tools.
Preferably, the centers of at least two of the through holes are on the same straight line and are arranged at intervals along the second direction.
In the scheme, by adopting the structural design and arranging the through holes at intervals along the second direction, a crewman can further conveniently lift and disassemble the folded steel plate through the disassembling tool; the centers of the through holes are on the same straight line, so that the balance is kept when the lifting is convenient.
Preferably, the flap has a second flap that is distal from and faces parallel to the first panel.
In this scheme, adopt above-mentioned structural design, carry out hem once more on the basis of hem for the lower surface of second hem is changed to with the contact of the upper surface of bottom plate, can further increase the area of contact of hem steel sheet and the upper surface of bottom plate, obtains more stable support.
Preferably, the lower surface of the supporting portion assembly is provided with a frame foot, so that an accommodating space is formed below the supporting portion.
In the scheme, by adopting the structural design, compared with the condition that the periphery of the existing sheet-shaped patterned steel plate is provided with the angle steel frame feet, the invention only needs to arrange the frame feet on the lower surface of the supporting part component, and the using number of the frame feet is greatly reduced in the marine channel jointed plate structure, thereby reducing the weight of the whole ship.
A ship comprises the marine channel jointed board structure.
In the scheme, by adopting the structural design, compared with the existing jointed board structure with four sides all needing to be provided with angle steel frame supports, the folded steel plate is thinned, so that the weight of the whole ship is reduced; the channel splicing plate is convenient to disassemble and assemble without fasteners.
The positive progress effects of the invention are as follows: this patent the hem flower steel strip, select for use under the condition of the same thickness, increased decorative pattern steel plate intensity through the hem. The patterned steel plate strip is not required to be provided with angle steel frames at the periphery during installation, and the two ends of the folded patterned steel plate strip are supported, so that the weight of the angle steel frames is reduced. And the installation of fasteners is not needed, the assembly and disassembly are convenient, the assembly time of a shipyard can be reduced, and the requirement that pipelines under the platform channel need to be disassembled and maintained is met.
Drawings
FIG. 1 is a schematic view of a flanged steel plate according to an embodiment of the present invention.
FIG. 2 is another schematic view of a hem steel plate according to an embodiment of the invention.
Fig. 3 is a schematic view of a plurality of channels arranged side by side in a channel panel structure according to an embodiment of the present invention.
Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.
Fig. 5 is a sectional view taken along line B-B of fig. 3.
Fig. 6 is a cross-sectional view taken along line C-C of fig. 3.
Description of reference numerals:
support part 10
Folded edge 202
Through hole 203
Second folded edge 204
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the invention thereto.
As shown in fig. 1 to 6, a panel structure for a marine access, comprising: the supporting part assembly at least comprises two supporting parts 10, and each supporting part 10 is provided with a side plate 1002 and a horizontally arranged bottom plate 1001; at least one hemming steel plate 20, wherein the hemming steel plate 20 comprises a first panel 201; the supporting part 10 assemblies are laid along a first direction, the two supporting parts 10 are arranged at intervals in a second direction, two ends of the first panel 201 are provided with folded edges 202 in the first direction, and the bottom ends of the folded edges 202 are abutted to the upper surface of the bottom plate 1001; the inner side of the side plate 1002 defines the hem steel plate 20 in the second direction.
The supporting parts 10 are arranged at intervals in the second direction, and the hemming steel plate 20 is abutted to the upper surface of the bottom plate 1001 through the bottom end of the hem 202, so that other frame legs do not need to be arranged on the periphery of the hemming steel plate 20 during installation, and the hemming steel plate is convenient to assemble and disassemble; the two ends of the hemming steel plate 20 in the second direction are respectively overlapped with the supporting parts 10 to form a support, and a space is reserved between the middle area of the hemming steel plate 20 in the second direction and the paved bottom surface. The flanged steel plate 20 is limited at both ends in the second direction by the inner sides of the side plates 1002 of the corresponding support portions 10.
In the embodiment, the length L of the flanged flower steel plate strip in the second direction is not more than 1200mm, and the actual length is selected according to the specification of the platform.
Specifically, in the present embodiment, the support portion 10 is an angle iron.
In the scheme, the connection material selection is adopted, the angle steel structure is fully utilized, the two sides of the angle of 90 degrees are respectively provided with the side plate 1002 and the bottom plate 1001 which is horizontally arranged, and the economical efficiency and the practicability of the invention are enlarged by selecting conventional materials. In this embodiment, the equilateral angle steels of L60 × 6mm are formed such that the bottom plates 1001 disposed horizontally are close to each other, and the distance between the bottom plates 1001 disposed at intervals is smaller than the distance between the side plates 1002 disposed at intervals.
As shown in fig. 4, the height H of the hem steel plate 20 needs to be matched with the height H of the platform channel frame angle steel (support part 10), so as to avoid the occurrence of a large height difference and inconvenience in walking. In the present embodiment, the height H is 58mm.
As shown in fig. 3 and 6, in the present embodiment, a plurality of flanged steel plates 20 are provided, and adjacent flanged steel plates 20 are juxtaposed in the first direction, and adjacent flanges 202 are pressed against each other.
In this embodiment, through adjacent hem 202 mutual extrusion formation passageway makeup, need not to install the fastener, under the condition that the upper surface of hem steel sheet 20 overlap joint in bottom plate 1001 need not to install the fastener, realize that whole makeup structure need not the fastener, easy dismounting.
Specifically, in the present embodiment, the second direction is perpendicular to the first direction.
In the present embodiment, the second direction is perpendicular to the first direction, both ends of the hemming steel plate 20 in the second direction are respectively overlapped with the support portions 10 to form supports, and the formed support portions 10 are bilaterally symmetrical along the center line of the hemming steel plate 20 in the first direction, thereby obtaining a stable support effect.
In other embodiments, as shown in fig. 3, the second direction may not be perpendicular to the first direction, and the adjustment is performed according to the actual topography of the channel, and when the second direction is not perpendicular, the two sides of the hemming steel plate 20 in the second direction are not parallel correspondingly, so as to adapt to the orientation of the side edges of the support parts 10 arranged at intervals.
As shown in fig. 6, in the present embodiment, a third supporting portion 30 laid along the second direction is further included, the third supporting portion 30 is connected to two supporting portions 10 spaced along the second direction,
the third supporting portion 30 has a third panel, and the lower surface of the bottom plate 1001 is connected to the upper surface of the third panel.
Wherein two support portions 10 spaced apart in the second direction are affected by the deflection and the parallelism is affected at intervals, and the third support portion 30 is correspondingly provided to eliminate such an effect. In the present embodiment, angle steel is also used as the third support portion 30, and one of the panels of the angle steel is a third panel. In this embodiment, the lower surface of the bottom plate 1001 and the upper surface of the third panel are connected by welding.
As shown in fig. 1 and 2, the first panel 201 is provided with at least two through holes 203.
In this embodiment, a circular hole with a diameter of 15mm is formed in the first panel 201, and the through hole 203 is provided, so that a crewman can conveniently lift and mount the folded edge 202 steel plate 20 by using a mounting and dismounting tool.
Specifically, in the present embodiment, the centers of at least two through holes 203 are on the same straight line and are arranged at intervals along the second direction.
In this embodiment, the two through holes 203 are disposed on the center line of the first panel 201 along the second direction, and the through holes 203 are disposed at intervals along the second direction, so that the folded steel plate 20 can be lifted up and disassembled by a crew through a disassembling tool; the centers of the through holes 203 are on the same straight line, so that balance is kept when the lifting is convenient.
Specifically, the flap 202 has a second flap 204, the second flap 204 being distal from the first panel 201 and facing parallel to the first panel 201.
In this embodiment, the hemming is performed again on the basis of the hemming 202, so that the contact area with the upper surface of the base plate 1001 is changed to the lower surface of the second hemming 204, and the contact area between the hemming plate 20 and the upper surface of the base plate 1001 can be further increased, and more stable support can be obtained.
Preferably, the lower surface of the supporting portion assembly is provided with a frame foot, so that an accommodating space is formed below the supporting portion.
In the scheme, by adopting the structural design, compared with the condition that the periphery of the existing sheet-shaped patterned steel plate is provided with the angle steel frame feet, the invention only needs to arrange the frame feet on the lower surface of the supporting part component, so that the using number of the frame feet is greatly reduced in the marine channel jointed plate structure, and the weight of the whole ship is further reduced; the frame feet raise the support assembly so that plumbing valves can be routed under the marine channel.
In the present embodiment, the hemming steel plate 20 is used for the passage of crew members, and a certain load is required to control the weight. Therefore, the width W of the hem steel plate 20 is designed to be 250mm, and the thickness t is 4mm. Compared with the prior art, the method needs to adopt the pattern steel with the thickness of 8mm under the same width, and is remarkably thinned and lightened.
In this embodiment, compared to the existing jointed board structure with four sides each supported by an angle steel frame, the thickness of the flanged steel plate 20 is reduced, and the above ratio is set as the ratio of the optimal width to the thickness, so as to reduce the weight of the flanged steel plate 20 and further reduce the weight of the whole ship.
A ship comprises the marine channel jointed board structure.
As shown in fig. 2 and 5, the panel structures perpendicular to the first direction and the second direction and the panel structures not perpendicular to the first direction and the second direction may be combined together in various ways, and the side plates 1002 of the back-to-back support portions 10 may be connected by welding to form a larger area of channel panel.
In the embodiment, compared with the existing jointed board structure with four sides provided with angle steel frame supports, the folded steel plate 20 is thinned, so that the weight of the whole ship is reduced; the channel splicing plate is convenient to disassemble and assemble without fasteners.
While specific embodiments of the invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. A marine channel panel construction comprising:
the supporting part assembly at least comprises two supporting parts, and each supporting part is provided with a side plate and a horizontally arranged bottom plate;
at least one flanged steel plate, wherein the flanged steel plate comprises a first panel;
the supporting part assemblies are laid along a first direction, the two supporting parts are arranged at intervals in a second direction, two ends of the first panel are provided with folded edges in the first direction, and the bottom ends of the folded edges are abutted to the upper surface of the bottom plate; the inner side of the side plate defines the hem steel plate in a second direction.
2. The marine channel panel structure of claim 1, wherein the support portion is an angle steel.
3. The marine channel panel structure of claim 1, wherein said plurality of flanged steel plates are juxtaposed with adjacent said flanged steel plates in said first direction, with adjacent said flanges being pressed against each other.
4. The marine channel tile structure of claim 1, wherein said second direction is perpendicular to said first direction.
5. The marine channel panel structure of claim 1, further comprising a third support portion extending along said second direction, said third support portion being connected to two of said support portions spaced apart along said second direction,
the third supporting part is provided with a third panel, and the lower surface of the bottom plate is connected with the upper surface of the third panel.
6. The marine channel panel construction of claim 1 wherein said first panel defines at least two through holes.
7. The marine channel panel construction of claim 6 wherein at least two of said through holes are aligned and spaced apart along said second direction.
8. The marine channel panel structure of claim 1, wherein said flange has a second flange, said second flange being remote from and facing parallel to said first panel.
9. The marine channel panel structure of claim 1, wherein the lower surface of the support member assembly is provided with frame feet to form a receiving space below the support member.
10. A marine vessel comprising a marine channel panel structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211275706.XA CN115432109A (en) | 2022-10-18 | 2022-10-18 | Marine passageway makeup structure and boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211275706.XA CN115432109A (en) | 2022-10-18 | 2022-10-18 | Marine passageway makeup structure and boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115432109A true CN115432109A (en) | 2022-12-06 |
Family
ID=84250723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211275706.XA Pending CN115432109A (en) | 2022-10-18 | 2022-10-18 | Marine passageway makeup structure and boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115432109A (en) |
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2022
- 2022-10-18 CN CN202211275706.XA patent/CN115432109A/en active Pending
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