Stand column structure and ship

Abstract

The invention provides a stand column structure and a ship, the stand column structure comprises a supporting part, a first bedding part and a second bedding part, the structural strength is improved, the supporting part comprises a plurality of supporting plates, the multiple supporting plates are sequentially connected to define a cylindrical supporting part, at least one supporting plate is provided with a through hole, stress is better dispersed, the stress is prevented from being concentrated on the edge of the hole, and the service life of the supporting part is prolonged. Therefore, the overall strength and safety of the structure are improved, and the supporting component comprises a first end and a second end which are oppositely arranged in the height direction of the supporting component; the first bedding component is arranged at the first end and makes contact with an upper deck of the ship, the levelness of the first bedding component meets the preset requirement, the first bedding component can be better attached to the deck, and damage to the upper deck is reduced. The second bedding component is arranged at the second end of the supporting component and makes contact with a lower deck of the ship. The level of the second bedding part meets the preset requirement, the second bedding part can be better attached to the deck, and damage to the lower deck is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle transport ship construction, and in particular relates to a column structure and a ship. Background Art

[0002] PCTC ships consider loading as many cars as possible, and there is no transverse bulkhead structure in the cargo hold area to ensure that the cargo hold area has the largest loading space. Therefore, columns are set on both sides of the hull as the main supporting and load-bearing structures of the hull structure. The deck column is an important supporting structure for the fixed deck and movable deck of the hull. Its structural form is a rectangular box structure. As the main load-bearing component of the hull structure, the column has relatively high construction accuracy requirements and high verticality requirements.

[0003] Based on the above situation, there is an urgent need to provide a column structure. Summary of the invention

[0004] The embodiment of the present invention provides a column structure, which can support the deck and prevent the deck from being sunken and deformed due to its own gravity.

[0005] On the one hand, the present invention provides a column structure, including: a supporting component, which is cylindrical and includes a plurality of supporting plates, wherein the plurality of supporting plates are connected in sequence to enclose a cylindrical supporting component, at least one of the supporting plates is provided with a through hole, and the through hole is connected to the internal space of the supporting component, and the supporting component includes a first end and a second end that are relatively arranged in its own height direction; a first padding component, which is arranged at the first end of the supporting component, and the horizontality of the first padding component meets the preset requirements; a second padding component, which is arranged at the second end of the supporting component, and the level of the second padding component meets the preset requirements.

[0006] In some optional embodiments, the supporting component includes a first supporting plate, a second supporting plate, a third supporting plate, a first reinforcing plate and a second reinforcing plate, the second supporting plate includes a first sub-support plate and a second sub-support plate, the third supporting plate includes a third sub-support plate and a fourth sub-support plate, the first sub-support plate, the second sub-support plate, the first support plate, the third sub-support plate and the fourth sub-support plate are connected in sequence, the first reinforcing plate connects the first sub-support plate and the fourth sub-support plate, the second reinforcing plate connects the first sub-support plate and the fourth sub-support plate, and the first reinforcing plate and the second reinforcing plate are arranged at opposite ends of the supporting component in a height direction.

[0007] In some optional embodiments, the first sub-support plate and the second sub-support plate are integrally formed, the third sub-support plate and the fourth sub-support plate are integrally formed, the first support plate is welded to the second sub-support plate and the third sub-support plate, respectively, and the first reinforcing plate and the second reinforcing plate are welded to the first sub-support plate and the fourth sub-support plate, respectively.

[0008] In some optional embodiments, the first sub-support plate and the second sub-support plate are vertically arranged; and the third sub-support plate and the fourth sub-support plate are vertically arranged.

[0009] In some optional embodiments, the first padding component includes a plurality of first padding elements, which are respectively arranged in the extension direction of the width of each support plate, and the first padding elements and the support plates connected to them are in the same plane, and each of the first padding elements is in the same plane.

[0010] In some optional embodiments, the second padding component includes a plurality of second padding elements, which are respectively arranged in the extension direction of the width of each support plate, and the second padding elements and the support plates to which they are connected are in the same plane, and each of the second padding elements is in the same plane.

[0011] In some optional embodiments, the cross-sectional shape of the second mat element includes a first side, a second side and a third side, one end of the first side and one end of the second side are vertically arranged, the third side is arc-shaped, and two ends of the third side are respectively connected to the other end of the first side and the other end of the second side;

[0012] The first side of each of the second padding elements is connected to the support plate, the second side of a plurality of the second padding elements are in the same plane, and the second side of a plurality of the second padding elements are in the same plane.

[0013] In some optional embodiments, the ratio of the length of the first side to the height of the support plate is 1 / 8 to 1 / 4, and the length of the second side is smaller than the length of the first side.

[0014] In some optional embodiments, the preset levelness is 0 to 2 mm.

[0015] A ship, characterized by comprising any one of the above mentioned column structures.

[0016] The beneficial effects brought by the present invention are as follows:

[0017] It can be seen from the above scheme that an embodiment of the present invention provides a column structure, including: a supporting component, a first cushion component and a second cushion component. The supporting component is cylindrical to improve the structural strength. The supporting component includes a plurality of support plates, and the plurality of support plates are connected in sequence to enclose a cylindrical supporting component. At least one support plate is provided with a through hole, and the through hole is connected to the internal space of the supporting component to better disperse the stress and avoid stress concentration at the edge of the hole, thereby improving the overall strength and safety of the structure. The supporting component includes a first end and a second end that are relatively arranged in its own height direction; the first cushion component is arranged at the first end, and the first cushion component is in contact with the upper deck of the ship. The horizontality of the first cushion component meets the preset requirements, and can better fit with the deck to reduce damage to the upper deck. The second cushion component is arranged at the second end of the supporting component, and the second cushion component is in contact with the lower deck of the ship. The level of the second cushion component meets the preset requirements, and can better fit with the deck to reduce damage to the lower deck. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the front structure of a column structure provided by an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the back structure of a column structure provided by an embodiment of the present invention;

[0020] Figure 3 A schematic diagram of the side structure of a column structure provided by an embodiment of the present invention;

[0021] Figure 4 A cross-sectional schematic diagram of a column structure provided by an embodiment of the present invention;

[0022] Figure 5 A structural schematic diagram of a support component provided by an embodiment of the present invention;

[0023] Figure 6 A schematic diagram of a paving element assembly structure provided in an embodiment of the present invention.

[0024] In the figure, 1-support component; 11-first support plate; 111-first sub-support plate; 112-second sub-support plate; 12-second support plate; 13-third support plate; 131-third sub-support plate; 132-fourth sub-support plate; 14-first reinforcing plate; 15-second reinforcing plate; 16-through hole; 2-first padding component; 21-first padding element; 3-second padding component; 31-second padding element. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] PCTC ships consider loading as many cars as possible, and there is no transverse bulkhead structure in the cargo hold area to ensure that the cargo hold area has the largest loading space. Therefore, columns are set on both sides of the hull as the main supporting and load-bearing structures of the hull structure. The deck column is an important supporting structure for the fixed deck and movable deck of the hull. Its structural form is a rectangular box structure. As the main load-bearing component of the hull structure, the column has relatively high construction accuracy requirements and high verticality requirements.

[0027] Based on the above situation, there is an urgent need to provide a column structure.

[0028] The embodiment of the present invention provides a column structure, which can support the deck and prevent the deck from being sunken and deformed due to its own gravity.

[0029] The present invention provides a column structure, including: a support component 1, which is cylindrical and includes a plurality of support plates, wherein the plurality of support plates are connected in sequence to enclose the cylindrical support component 1, at least one support plate is provided with a through hole 16, and the through hole 16 is connected to the internal space of the support component 1, and the support component 1 includes a first end and a second end which are relatively arranged in its own height direction; a first pad component 2, which is arranged at the first end of the support component 1, and the horizontality of the first pad component 2 meets the preset requirements; a second pad component 3, which is arranged at the second end of the support component 1, and the level of the second pad component 3 meets the preset requirements.

[0030] Specifically, the column structure includes: a supporting component 1, a first cushion component 2 and a second cushion component 3. The supporting component 1 is cylindrical to improve the structural strength. The supporting component 1 includes a plurality of supporting plates, which are connected in sequence to enclose the cylindrical supporting component 1. At least one supporting plate is provided with a through hole 16, and the through hole 16 is connected to the internal space of the supporting component 1 to better disperse the stress and avoid stress concentration at the edge of the hole, thereby improving the overall strength and safety of the structure. The supporting component 1 includes a first end and a second end that are relatively arranged in its own height direction; the first cushion component 2 is arranged at the first end, and the first cushion component 2 is in contact with the upper deck of the ship. The horizontality of the first cushion component 2 meets the preset requirements and can better fit the deck to reduce damage to the upper deck. The second cushion component 3 is arranged at the second end of the supporting component 1, and the second cushion component 3 is in contact with the lower deck of the ship. The level of the second cushion component 3 meets the preset requirements and can better fit the deck to reduce damage to the lower deck.

[0031] In some optional embodiments, the support component 1 includes a first support plate 11, a second support plate 12, a third support plate 13, a first reinforcing plate 14 and a second reinforcing plate 15, the second support plate 12 includes a first sub-support plate 111 and a second sub-support plate 112, the third support plate 13 includes a third sub-support plate 131 and a fourth sub-support plate 132, the first sub-support plate 111, the second sub-support plate 112, the first support plate 11, the third sub-support plate 131 and the fourth sub-support plate 132 are connected in sequence, the first reinforcing plate 14 connects the first sub-support plate 111 and the fourth sub-support plate 132, the second reinforcing plate 15 connects the first sub-support plate 111 and the fourth sub-support plate 132, and the first reinforcing plate 14 and the second reinforcing plate 15 are arranged at opposite ends of the support component 1 in the height direction.

[0032] Specifically, the first support plate 11 is a ship swell plate, the first sub-support plate 111 is a side plate, the second sub-support plate 112 is a stern plate, the third sub-support plate 131 is a bow plate, and the fourth support plate 132 is a side plate. The first reinforcing plate 14 and the second reinforcing plate 15 are arranged at two opposite ends of the support component 1 in the height direction. The first reinforcing plate 14 connects the first sub-support plate 111 and the fourth sub-support plate 132, and the second reinforcing plate 15 connects the first sub-support plate 111 and the fourth sub-support plate 132 to form a cylindrical shape. The first reinforcing plate 14, the second reinforcing plate 15, the first sub-support plate 111 and the fourth sub-support plate 132 are enclosed to form an internal through hole 16, and the through hole 16 is connected to the internal space of the support component 1, so as to better disperse the stress and avoid the stress concentration at the edge of the hole, thereby improving the overall strength and safety of the structure.

[0033] In some optional embodiments, the first sub-support plate 111 and the second sub-support plate 112 are integrally formed, the third sub-support plate 131 and the fourth sub-support plate 132 are integrally formed, the first support plate 11 is welded to the second sub-support plate 112 and the third sub-support plate 131 respectively, and the first reinforcing plate 14 and the second reinforcing plate 15 are welded to the first sub-support plate 111 and the fourth sub-support plate 132 respectively.

[0034] Specifically, the structure after the first sub-support plate 111 and the second sub-support plate 112 are integrally formed is an angle steel, and the structure after the third sub-support plate 131 and the fourth sub-support plate 132 are integrally formed is an angle steel, which avoids deformation due to welding and cutting, reduces material procurement costs, and the complete structure of the upper and lower openings is adjusted to elbow plates, which is more conducive to material utilization.

[0035] In some optional embodiments, the first sub-support plate 111 and the second sub-support plate 112 are vertically arranged; the third sub-support plate 131 and the fourth sub-support plate 132 are vertically arranged.

[0036] In some optional embodiments, the first padding component 2 includes multiple first padding elements 21, and the first padding elements 21 are respectively arranged in the extension direction of the width of each supporting plate. The first padding elements 21 and the supporting plates connected to them are in the same plane, and each first padding element 21 is in the same plane.

[0037] Specifically, the supporting component 1 includes a first end and a second end that are relatively arranged in its height direction; the first cushioning component 2 is arranged at the first end, the first cushioning component 2 is in contact with the upper deck of the ship, and the horizontality of the first cushioning component 2 meets the preset requirements, can better fit with the deck, and reduce damage to the upper deck; the second cushioning component 3 is arranged at the second end of the supporting component 1, the second cushioning component 3 is in contact with the lower deck of the ship, and the level of the second cushioning component 3 meets the preset requirements, can better fit with the deck, and reduce damage to the lower deck.

[0038] In some optional embodiments, the second padding component 3 includes multiple second padding elements 31, and the second padding elements 31 are respectively arranged in the extension direction of the width of each support plate. The second padding elements 31 and the support plates connected to them are in the same plane, and each second padding element 31 is in the same plane.

[0039] In some optional embodiments, the cross-sectional shape of the second padding element 31 includes a first side, a second side and a third side, one end of the first side and one end of the second side are vertically arranged, the third side is arc-shaped, and the two ends of the third side are respectively connected to the other end of the first side and the other end of the second side; the first side of each second padding element 31 is connected to the support plate, the second padding element 31 and the support plate to which it is connected are in the same plane, and the second sides of multiple second padding elements 31 are in the same plane.

[0040] Specifically, the supporting component 1 includes a first end and a second end that are relatively arranged in its height direction; the first cushioning component 2 is arranged at the first end, and the second sides of multiple first cushioning elements 21 are in the same plane, and the second sides of multiple first cushioning elements 21 are in contact with the upper deck of the ship. The horizontality of the first cushioning component 2 meets the preset requirements, and can better fit with the deck to reduce damage to the upper deck. The second cushioning component 3 is arranged at the second end of the supporting component 1, and the second sides of multiple second cushioning elements 31 are in the same plane, and the second sides of multiple second cushioning elements 31 are in contact with the lower deck of the ship. The level of the second cushioning component 3 meets the preset requirements, and can better fit with the deck to reduce damage to the lower deck.

[0041] In some optional embodiments, the ratio of the length of the first side to the height of the support plate is 1 / 8 to 1 / 4, and the length of the second side is smaller than the length of the first side.

[0042] In some optional embodiments, the preset levelness is 0-2 mm.

[0043] Specifically, the supporting component 1 includes a first end and a second end that are relatively arranged in its height direction; the first cushioning component 2 is arranged at the first end, and the second sides of multiple first cushioning elements 21 are in the same plane, and the second sides of multiple first cushioning elements 21 are in contact with the upper deck of the ship. The horizontality of the first cushioning component 2 meets the preset requirements, and the preset horizontality is 0-2mm, which can better fit with the deck and reduce damage to the upper deck. The second cushioning component 3 is arranged at the second end of the supporting component 1, and the second sides of multiple second cushioning elements 31 are in the same plane, and the second sides of multiple second cushioning elements 31 are in contact with the lower deck of the ship. The level of the second cushioning component 3 meets the preset requirements, and the preset horizontality is 0-2mm, which can better fit with the deck and reduce damage to the lower deck.

[0044] In another aspect, the present invention provides a ship, comprising any one of the column structures described above.

[0045] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A column structure, characterized in that: include: The support component (1) is cylindrical and comprises a plurality of support plates, wherein the plurality of support plates are sequentially connected and enclosed to form the cylindrical support component (1), at least one of the support plates is provided with a through hole (16), the through hole (16) is connected to the internal space of the support component (1), and the support component (1) comprises a first end and a second end which are arranged opposite to each other in its height direction; A first cushioning component (2) is arranged at the first end of the supporting component (1), and the horizontality of the first cushioning component (2) meets a preset requirement; A second cushioning component (3) is arranged at the second end of the supporting component (1), and the level of the second cushioning component (3) meets a preset requirement.

2. The column structure according to claim 1, characterized in that: The support component (1) comprises a first support plate (11), a second support plate (12), a third support plate (13), a first reinforcing plate (14) and a second reinforcing plate (15); the second support plate (12) comprises a first sub-support plate (111) and a second sub-support plate (112); the third support plate (13) comprises a third sub-support plate (131) and a fourth sub-support plate (132); the first sub-support plate (111), the second sub-support plate (112), the first support plate (11), the third sub-support plate (131) and the fourth sub-support plate (132) are connected in sequence; the first reinforcing plate (14) connects the first sub-support plate (111) and the fourth sub-support plate (132); the second reinforcing plate (15) connects the first sub-support plate (111) and the fourth sub-support plate (132); the first reinforcing plate (14) and the second reinforcing plate (15) are arranged at two opposite ends of the support component (1) in a height direction.

3. The column structure according to claim 2, characterized in that: The first sub-support plate (111) and the second sub-support plate (112) are integrally formed, the third sub-support plate (131) and the fourth sub-support plate (132) are integrally formed, the first support plate (11) is welded to the second sub-support plate (112) and the third sub-support plate (131) respectively, and the first reinforcing plate (14) and the second reinforcing plate (15) are welded to the first sub-support plate (111) and the fourth sub-support plate (132) respectively.

4. The column structure according to claim 3, characterized in that: The first sub-support plate (111) and the second sub-support plate (112) are arranged vertically; the third sub-support plate (131) and the fourth sub-support plate (132) are arranged vertically.

5. The column structure according to claim 1, characterized in that: The first padding component (2) comprises a plurality of first padding elements (21), each of which is arranged in the extension direction of the width of each of the support plates, the first padding elements (21) and the support plates to which they are connected are in the same plane, and each of the first padding elements (21) is in the same plane.

6. The column structure according to claim 5, characterized in that: The second padding component (3) comprises a plurality of second padding elements (31), each of which is arranged in the extension direction of the width of each of the support plates, the second padding elements (31) and the support plates to which they are connected are located in the same plane, and each of the second padding elements (31) is located in the same plane.

7. The column structure according to claim 6, characterized in that: The cross-sectional shape of the second padding element (31) comprises a first side, a second side and a third side, one end of the first side and one end of the second side are arranged perpendicularly, the third side is arc-shaped, and two ends of the third side are respectively connected to the other end of the first side and the other end of the second side; The first side of each second paving element (31) is connected to the support plate, the second paving element (31) and the support plate connected to it are in the same plane, and the second side of multiple second paving elements (31) are in the same plane.

8. The column structure according to claim 7, characterized in that: The ratio of the length of the first side to the height of the support plate is 1 / 8 to 1 / 4, and the length of the second side is smaller than the length of the first side.

9. The column structure according to claim 8, characterized in that: The preset levelness is 0-2 mm.

10. A ship, comprising the column structure according to any one of claims 1 to 9.

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