CN113911549A

CN113911549A - Ship transportation bracket

Info

Publication number: CN113911549A
Application number: CN202111064564.8A
Authority: CN
Inventors: 张文杰; 张理燕; 张海甬; 陈小雨
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-11
Anticipated expiration: 2041-09-10
Also published as: CN113911549B

Abstract

The embodiment of the invention discloses a ship transportation bracket, which comprises a plurality of first structural beams, a plurality of second structural beams and a plurality of third structural beams, wherein the first structural beams are square tubular beam structures; the plurality of first structural beams are arranged along a first direction; the second structural beams are I-shaped beams, the plurality of second structural beams are arranged along the first direction, and the plurality of first structural beams and the plurality of second structural beams are arranged in a side-by-side staggered manner according to a preset interval arrangement mode; the plurality of third structural beams are arranged along the second direction, the first direction and the second direction have a preset angle, and two ends of each third structural beam are connected between the adjacent first structural beams or the adjacent second structural beams. Through the arrangement mode of square tubular beams and I-beams, the strength of the ship transportation bracket is greatly improved, and the problem that the transportation bracket meeting the structural requirement of a large ship is lacked in the prior art is solved.

Description

Ship transportation bracket

Technical Field

The invention relates to the technical field of ships, in particular to a ship transportation bracket.

Background

In the field of design of some large ships, structures such as a luxury cruise ship and the like of a transportation bracket need to be designed, the large ships have high requirements on the strength of internal structure parts due to large sizes, the ships need to be designed according to specific working conditions in the driving process and cargo transportation, and the transportation bracket structure in the prior art cannot meet the existing design requirements along with the increasing sizes and the tonnage of the ships.

Those skilled in the art are seeking new configurations for shipping pallets that help address the lack of shipping pallets that meet the structural requirements of large ships in the prior art.

Disclosure of Invention

In view of the above problems in the prior art, the embodiment of the invention provides a ship transportation bracket, which greatly improves the strength of the ship transportation bracket through the arrangement mode of square tubular beams and I-shaped beams, and is helpful for solving the problem that the transportation bracket meeting the structural requirement of a large ship is lacked in the prior art.

The ship transportation bracket provided by the embodiment of the invention comprises:

the first structural beams are of square tube beam structures; the plurality of first structural beams are arranged along a first direction;

the plurality of second structural beams are in I-beam structures and are arranged along the first direction, and the plurality of first structural beams and the plurality of second structural beams are arranged in a side-by-side staggered mode according to a preset interval arrangement mode;

the plurality of third structural beams are arranged along the second direction, the first direction and the second direction have a preset angle, and two ends of each third structural beam are connected between the adjacent first structural beams or the adjacent second structural beams.

In some embodiments of the invention, the first structural beam comprises first and second slats, and third and fourth slats;

the first strip plate, the second strip plate, the third strip plate and the fourth strip plate are arranged in the same direction and are sequentially in surrounding butt welding to form a square tube structure.

In some embodiments of the present invention, the first structural beam further comprises a plurality of reinforcing plates, the reinforcing plates block the square cross section of the square tubular beam structure, and the reinforcing plates are arranged along the length direction of the first structural beam.

In some embodiments of the invention, the reinforcement plate is provided with lightening holes.

In some embodiments of the present invention, the first structural beam further comprises a weld plate disposed between the first strip and the stiffener plate, the first strip being welded to the first end face of the stiffener plate, and the second end face of the weld plate being welded to the stiffener plate.

In some embodiments of the present invention, the first ribbon is provided with a welding hole, and the welding plate is welded to the first ribbon by welding the welding hole.

In some embodiments of the invention, the second structural beam comprises fifth and sixth slats, and a seventh slat;

the fifth strip and the sixth strip serve as webs, and the seventh strip serves as a wing.

In some embodiments of the invention, the marine transport carrier further comprises a frame beam;

the frame beam encloses the outer edges of the first structural beam, the second structural beam and the third structural beam;

and the two ends of the first structural beam and the second structural beam are respectively connected to the frame beam.

In some embodiments of the invention, the shipping carrier further comprises an outer frame;

the outer frame is surrounded outside the frame beam, and a steel wire mesh plate is paved on the outer frame.

In some embodiments of the invention, the marine transport carrier further comprises at least one hangar;

the hanging device comprises a mounting supporting plate, a supporting plate and a hanging weight;

two ends of the mounting supporting plate are respectively connected between the adjacent third structures;

the supporting plates are fixed on the adjacent third structural beams and the mounting supporting plate;

the hoisting yards are mounted on the support plate.

Compared with the prior art, the ship transportation bracket provided by the embodiment of the invention has the advantages that the types and the arrangement structures of the first structural beam and the second structural beam are reasonably arranged, and the first structural beam and the second structural beam are connected with the third structural beam to form the ship transportation bracket, so that the structural strength of the ship transportation bracket is greatly improved, and the problem that the transportation bracket meeting the structural requirement of a large ship is lacked in the prior art is solved.

Drawings

FIG. 1 is a schematic view of a shipping pallet configuration in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of a marine transport carriage configuration according to another embodiment of the present invention;

FIG. 3 is a schematic structural view of a first structural beam according to another embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of the first structural beam in accordance with another embodiment of the present invention;

FIG. 5 is a schematic view of the first elongated strip and the weld hole in another embodiment of the present invention;

FIG. 6 is an enlarged schematic view of a portion A of FIG. 3 according to another embodiment of the present invention;

FIG. 7 is a cross-sectional structural view of a second structural beam according to another embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a crane apparatus according to another embodiment of the present invention;

fig. 9 is a schematic bottom view of fig. 8 according to another embodiment of the present invention.

Reference numerals:

1 first structural beam

11 first strip-shaped plate

111 first strip

12 second strip-shaped plate

13 third strip plate

14 fourth strip

15 reinforcing plate

151 lightening hole

16 fusion welding plate

161 first end face

162 second end face

2 second structural beam

21 the fifth board

22 sixth plate

23 seventh board

3 third structural beam

4 frame roof beam

5 hang a yard device

51 mounting plate

52 support plate

53 hanging weight

6 outer frame

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Various aspects and features of the present application are described herein with reference to the drawings.

These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.

It should also be understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as to not unnecessarily obscure the present application with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.

The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.

Fig. 1 is a schematic view of a ship transport bracket structure according to an embodiment of the present invention, and fig. 2 is a schematic view of a ship transport bracket structure according to another embodiment of the present invention. As shown in fig. 1 and 2, in one embodiment, the present application provides a shipping pallet comprising a plurality of first structural beams 1 and a plurality of second structural beams 2, and a plurality of third structural beams 3.

The first structural beam 1 is a square tubular beam structure; the plurality of first structural beams 1 are arranged along a first direction;

the second structural beams 2 are I-beam structures, the plurality of second structural beams 2 are arranged along the first direction, and the plurality of first structural beams 1 and the plurality of second structural beams 2 are arranged in a staggered mode side by side according to a preset interval arrangement mode;

the plurality of third structural beams 3 are arranged along the second direction, the first direction and the second direction have a preset angle, and two ends of each third structural beam 3 are connected between the adjacent first structural beams 1 or the adjacent second structural beams 2.

In the present embodiment, a specific structure of a boat transportation carriage is provided. The predetermined interval arrangement mode is that the first structural beams 1 and the second structural beams 2 are arranged at intervals in a staggered manner, that is, for example, along the first direction, a first structural beam 1 is arranged, a second structural beam 2 is arranged side by side, a third structural beam 1 is arranged, a fourth structural beam 2 is arranged, and the first structural beam 1 and the fourth structural beam 2 are arranged at intervals in sequence in this way, that is, a distance needs to be arranged between the first structural beam 1 and the second structural beam 2. It should be noted that, although the length directions of the first structural beam 1 and the second structural beam 2 are both arranged along the first direction, there is no limitation that they are necessarily parallel as long as they are oriented in the same direction. The third structural beam 3 is used to connect the adjacent first structural beam 1 and the first structural beam 1 or the second structural beam 2, and since the predetermined interval arrangement is an alternative to the present embodiment, the structural beam adjacent to the first structural beam 1 may be the first structural beam 1 or the second structural beam 2. The third structural beam 3 may be the square tubular beam structure, and other structures may be adopted.

It should be further noted that the first direction and the second direction are preferably transverse and longitudinal, the left and right in the transverse direction are port and starboard of the ship body respectively, that is, the first direction is port and starboard, the longitudinal two ends are fore and aft of the ship body respectively, that is, the second direction is fore and aft, and the ship transportation bracket finally forms a platform structure with a truss criss-cross structure.

Fig. 3 is a schematic structural diagram of a first structural beam according to another embodiment of the present invention. As shown in fig. 3, in an embodiment, the first structural beam 1 comprises a first strip 11 and a second strip 12, and a third strip 13 and a fourth strip 14;

the first strip plate 11 and the second strip plate 12, and the third strip plate 13 and the fourth strip plate 14 are arranged in the same direction and are sequentially encircled, butted and welded to form a square tube structure.

The first structural beam 1 in this embodiment is not an integrally formed profile, but a long pipe structure with a square cross section formed by welding four long laths, mainly because the shipping pallet has a large size, the side length of the square cross section is about 500mm, no profile corresponding to the square cross section is provided, and on the other hand, the first structural beam 1 can be used as a box beam to provide a foundation for other subsequent welded structures.

Fig. 4 is a schematic structural view of a cross section of the first structural beam according to another embodiment of the present invention. As shown in fig. 4, in one embodiment, the first structural beam 1 includes a plurality of reinforcing plates 15;

the reinforcing plate 15 blocks the square section of the square tubular beam structure, and the reinforcing plate 15 is arranged along the length direction of the first structural beam 1.

In the present embodiment, a specific embodiment of the strength reinforcement of the first structural beam 1 by the reinforcing plate 15 is provided. Because the length of the structural beam is very long and can reach more than 40 meters in a large ship, if a square pipe beam structure is simply adopted, the best effect cannot be achieved in strength, and a plurality of reinforcing plates 15 are arranged on the first structural beam 1 at intervals and serve as cross section plugs of square pipes, but the cross section plugs are not used for plugging, and are only used as structural members for reinforcing the strength.

In one embodiment, the reinforcement plate 15 is provided with lightening holes 151.

The present embodiment provides a specific embodiment in which lightening holes 151 are provided in the partition 15 in order to lighten the boat transportation carriage while ensuring strength.

Fig. 5 is a schematic structural view of a first strip plate and a welding hole in another embodiment of the present invention, and fig. 6 is an enlarged structural view of a portion a of fig. 3 in another embodiment of the present invention. As shown in fig. 5 and 6, in an embodiment, the first structural beam 1 further comprises a fusion welded plate 16;

the fusion welding plate 16 is disposed between the first lath 11 and the partition 15, the first lath 11 is welded to the first end surface 161 of the fusion welding plate 16, and the second end surface 162 of the fusion welding plate 16 is welded to the partition 15.

In the present embodiment, a specific structure is provided for welding the first lath 11 and the partition 15 by the fusion welding plate 16, the first lath 11 has a thickness larger than that of the second lath 12, and the third and

fourth laths

13 and 14, in order to reduce welding deformation after adding the fusion welding plate 16. The fusion-welded plate 16 has a first end surface 161 and a second end surface 162, and is welded to the inner wall surface of the first strip 11 inside the square tube and to the edge of the reinforcing plate 15.

In one embodiment, the first lath 11 is provided with a welding hole 111, and the welding plate 16 is welded to the first lath 11 by welding to the welding hole 111.

In the present embodiment, a specific embodiment of welding the first strip 11 and the welding plate 16 through the welding holes 111 is provided. The fusion welding hole 111 is a through hole, and is welded after welding by a welding rod, and the fusion welding hole 111 may be a long hole having a radius of 25.

Fig. 7 is a structural schematic view of a cross section of a second structural beam in another embodiment of the present invention. As shown in fig. 7, in an embodiment, the second structural beam 2 comprises a fifth strip 21 and a sixth strip 22, and a seventh strip 23;

and a seventh strip plate 23 is welded between the fifth strip plate 21 and the sixth strip plate 22 to form an I-shaped steel structure.

The fifth flight 21 and the sixth flight 22 serve as webs and the seventh flight 23 serves as a flap.

In the present embodiment, a specific welding structure of the second structural beam 2 is provided, such as the square tubular beam described above, in the present embodiment, the cross-sectional dimension of the i-shaped steel structure may reach 500mm to 600mm, so the i-shaped steel structure adopts a welding manner, and does not adopt a profile.

In an embodiment, the marine transport carrier further comprises a frame beam 4;

the frame beam 4 encloses the first structural beam 1, the second structural beam 2 and the third structural beam 3;

the two ends of the first structural beam 1 and the second structural beam 2 are respectively connected to the boundary beam 4.

In the present embodiment, the ship transport bracket structure having the frame beams 4 is provided. The ship transportation bracket is a platform, a first structural beam 1, a second structural beam and a third structural beam 3 can be used as the structural beam in the middle of the platform, a frame beam 4 is a peripheral beam, and the frame beam 4 can be a square pipe beam.

In an embodiment, the shipping carrier further comprises an outer frame 6;

the outer frame 6 surrounds the frame beam 4, and a steel wire mesh plate 61 is laid on the outer frame 6.

In the present embodiment, a specific structure in which the outer frame 6 is provided outside the frame beam 4 is provided. A circle of steel wire mesh plate 61 is arranged at the periphery of the outer frame 6.

Fig. 8 is a schematic structural view of a lifting device according to another embodiment of the present invention, and fig. 9 is a schematic structural view of the lifting device shown in fig. 8 according to another embodiment of the present invention. As shown in fig. 8 and 9, in an embodiment, the marine transport carriage further comprises at least one loading device 5;

the hanging weight device 5 comprises a mounting support plate 51, a support plate 52 and a hanging weight 53;

both ends of the mounting plate 51 are connected between the adjacent third structural beams 3, respectively, and the support plate 52 is fixed to the adjacent third structural beams 3, as well as the mounting plate 51.

The hangers 53 are mounted on the support plate 52.

In the embodiment, a concrete structure of the hanging device 5 is provided, two ends of the mounting support plate 51 are connected through the adjacent third structural beams 3, and the support plate 52 is provided with mounting holes for penetrating the hanging device 53.

Further, the openings between the webs of the adjacent third structural beams 3 are oppositely arranged, the mounting support plates 51 are parallel to the webs of the third structural beams 3, the support plates 52 are vertically arranged perpendicular to the mounting support plates 51, and the two ends of the support plates 52 are inserted between the webs of the third structural beams 3 and are welded with the third structural beams 3. The hanging sign indicating number device 5 still includes the strengthening rib, the mounting hole is close to the one end at backup pad 52, sets up on this end first strengthening rib, assumes that backup pad 52 sets up on the up end of installation layer board 51, then first strengthening rib just welds on the lower terminal surface of installation layer board 51, just first strengthening rib perpendicular to lower terminal surface, other both sides in addition with be close to the web and the pterygoid lamina seam of one side third structure roof beam 3.

If there are two hanging devices 5, they can be separately placed on both sides of the second structural beam 2, and the support plate 52 and the second structural beam 2 are respectively connected through both ends of the second reinforcing rib. The second reinforcing ribs are plate-shaped structures and are perpendicular to the mounting plate 51 and the support plate 52.

In addition, after the ship transportation bracket is finished, a space is formed between the upper layer and the lower layer in the ship, and an overall multilayer platform structure is formed.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A shipping carrier, said shipping carrier comprising:

the structure comprises a plurality of first structural beams (1), wherein the first structural beams (1) are of square tube beam structures; the plurality of first structural beams (1) are arranged along a first direction;

the structure comprises a plurality of second structural beams (2), wherein the second structural beams (2) are in an I-beam structure, the plurality of second structural beams (2) are arranged along the first direction, and the plurality of first structural beams (1) and the plurality of second structural beams (2) are arranged in a staggered mode side by side according to a preset interval arrangement mode;

a plurality of third structural beams (3), the plurality of third structural beams (3) are arranged along a second direction, the first direction and the second direction have a predetermined angle, and two ends of each third structural beam (3) are connected between the adjacent first structural beam (1) or the second structural beam (2).

2. Marine transport carriage as claimed in claim 1, characterised in that the first structural beam (1) comprises a first strip (11) and a second strip (12), and a third strip (13) and a fourth strip (14);

the first strip plate (11), the second strip plate (12), the third strip plate (13) and the fourth strip plate (14) are arranged in the same direction and are sequentially encircled, butted and welded to form a square tube structure.

3. Marine transport carriage according to claim 2, characterised in that the first structural beam (1) further comprises:

the reinforcing plates (15) block the square cross section of the square tubular beam structure, and the reinforcing plates (15) are arranged along the length direction of the first structural beam (1).

4. Marine transport carriage according to claim 3, characterised in that the stiffening plate (15) is provided with lightening holes (151).

5. Marine transport carriage according to claim 3, characterised in that the first structural beam (1) further comprises:

a weld plate (16), the weld plate (16) set up in first slat (11) with between reinforcing plate (15), first slat (11) with the first terminal surface (161) seam of reinforcing plate (16), the second terminal surface (162) of weld plate (16) with reinforcing plate (15) seam.

6. Marine transport carriage as claimed in claim 5, characterised in that the first strip (11) is provided with a weld hole (111), the weld plate (16) being welded to the first strip (11) by welding to the weld hole (111).

7. Marine transport carriage as claimed in claim 1, characterised in that the second structural beam (2) comprises fifth and sixth strips (21, 22), and a seventh strip (23);

the fifth strip (21) and the sixth strip (22) act as webs, and the seventh strip (23) acts as a flap.

8. The marine transport carrier of claim 1, further comprising:

a frame beam (4), the frame beam (4) enclosing the outer edges of the first structural beam (1), the second structural beam (2), and the third structural beam (3);

and the two ends of the first structural beam (1) and the second structural beam (2) are respectively connected to the frame beam (4).

9. The marine transport carriage of claim 8, further comprising;

the outer frame (6) surrounds the outer frame beam (4), and a steel wire mesh plate (61) is paved on the outer frame (6).

10. A boat transportation carriage in accordance with claim 1, characterized in that it further comprises at least one crane means (5);

the hanger device (5) comprises:

the two ends of each mounting supporting plate (51) are respectively connected between the adjacent third structural beams (3);

a support plate (52) fixed to the adjacent third structural beam (3) and to the mounting pallet (51);

a hanger (53) mounted on the support plate (52).