Deformable deck structure and ship

Abstract

The present invention discloses a deformable deck structure and a ship. The deformable deck structure includes a flipping device and a hydraulic device. The flipping device is arranged at the edge of the deck and is hinged to the hull. The hydraulic device is fixed on the deck and connected to the flipping device. The hydraulic device drives the flipping device so that the surface of the flipping device is flush with or at an angle to the surface of the deck, thereby changing the contour shape of the deck. The deformable deck structure of the present invention has a foldable flipping device. The hydraulic device changes the contour shape of the deck by flattening or folding the flipping device, so that it can be well matched with different berthing facilities.

Description

Technical Field

[0001] The present invention relates to the technical field of ship design and manufacturing, and in particular to a deformable deck structure and a ship. Background Art

[0002] At present, ships usually have only one fixed deck form, but due to the different berthing facilities at the wharf, the deck form of ships such as ro-ro passenger ships that need to cooperate with the berthing facilities at the wharf cannot meet the berthing requirements of different wharves at the same time. Therefore, a deformable deck structure is needed to achieve a good match with different berthing facilities. Summary of the invention

[0003] The object of the present invention is to provide a deformable deck structure and a ship, which have a foldable turning device and can change the shape of the deck edge to match different docking facilities.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] On the one hand, a deformable deck structure is provided, including a flipping device and a hydraulic device, wherein the flipping device is arranged at the edge of the deck and is hinged to the hull, and the hydraulic device is fixed on the deck. The hydraulic device is connected to the flipping device, and the hydraulic device drives the flipping device so that the surface of the flipping device is flush with or at an angle to the surface of the deck, thereby changing the contour shape of the deck.

[0006] As a preferred solution of the present invention, a notch groove is provided on the edge of the hull, a hinge shaft is arranged in the notch groove, the flip device includes a flip body and a hinge ear, and the hinge shaft passes through the hinge ear.

[0007] As a preferred solution of the present invention, the hydraulic device includes a column and a first hydraulic cylinder, the column is arranged on the deck, the first hydraulic cylinder includes a cylinder barrel and a piston rod, the end of the cylinder barrel is hinged to the column, and the end of the piston rod is hinged to the flip body.

[0008] As a preferred solution of the present invention, the deformable deck structure also includes a fixing device, which is arranged under the deck, a fixing hole is opened on one side of the flip body, the fixing device includes a fixing pin and a driving mechanism, and a through hole is opened on the side of the ship for the fixing pin to pass through, and the driving mechanism can drive the fixing pin to pass through the through hole and extend into the fixing hole to fix the flip body.

[0009] As a preferred solution of the present invention, the fixing pin is wedge-shaped, and the fixing hole is a wedge-shaped hole.

[0010] As a preferred solution of the present invention, the driving mechanism includes a second hydraulic cylinder and a shock absorber, one end of the shock absorber is connected to the second hydraulic cylinder, and the other end of the shock absorber is connected to one end of the fixing pin.

[0011] As a preferred solution of the present invention, a locking mechanism is also provided on the deck, and a first locking hook and a buffer pad are provided on the locking mechanism, and a second locking hook is provided on the flipping device, and the first locking hook is selectively connected to the second locking hook, and the buffer pad can abut against the flipping device.

[0012] As a preferred solution of the present invention, a plurality of water holes are provided on the flip body.

[0013] As a preferred solution of the present invention, the deformable deck structure further comprises a plurality of cover plates, and the cover plates can cover the water holes to make the surface of the flip body smooth.

[0014] On the other hand, a ship is provided, comprising the deformable deck structure described in any of the above technical solutions.

[0015] Beneficial effects of the present invention:

[0016] The deformable deck structure of the present invention has a foldable turning device, and the hydraulic device changes the contour shape of the deck by flattening or folding the turning device, so that it can be well matched with different berthing facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the connection between the turning device of the embodiment of the present invention and the docking facility when the turning device is folded;

[0018] Figure 2 It is a schematic diagram of the connection between the turning device of the embodiment of the present invention and the docking facility after being laid flat;

[0019] Figure 3 is a three-dimensional schematic diagram of a deformable deck structure according to an embodiment of the present invention;

[0020] Figure 4 A top view of the deformable deck structure after the turning device according to the embodiment of the present invention is laid flat;

[0021] Figure 5 This is one of the exploded views of the deformable deck structure according to an embodiment of the present invention;

[0022] Figure 6 This is the second exploded view of the deformable deck structure according to an embodiment of the present invention.

[0023] In the figure:

[0024] 1. Flipping device; 11. Flipping body; 111. Fixing hole; 112. Water hole; 12. Articulated ear; 13. Articulated shaft; 14. Second locking hook; 2. Hydraulic device; 21. Column; 22. First hydraulic cylinder; 221. Cylinder; 222. Piston rod; 3. Fixing device; 31. Driving mechanism; 311. Second hydraulic cylinder; 312. Shock absorber; 32. Fixing pin; 4. Locking mechanism; 41. First locking hook; 100. Hull; 110. Deck; 120. Notch groove; 130. Ship side; 1301. Through hole; 200. Docking facility. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0026] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] In addition, in the description of the present invention, unless otherwise clearly specified and limited, the terms "first", "second", etc. are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0028] like Figure 3 As shown, the deformable deck structure of the embodiment of the present invention includes a flipping device 1 and a hydraulic device 2. The flipping device 1 is arranged at the edge of the deck 110 and is hinged to the hull 100. The hydraulic device 2 is fixed on the deck 110. The hydraulic device 2 is connected to the flipping device 1. The hydraulic device 2 drives the flipping device 1 so that the surface of the flipping device 1 is flush with or at an angle to the surface of the deck 110, thereby changing the contour shape of the deck 110.

[0029] The deformable deck structure of this embodiment has a foldable flip device 1, and the hydraulic device 2 changes the contour shape of the deck 110 by flattening or folding the flip device 1, so as to achieve a good match with different docking facilities 200. In some embodiments, the flip device 1 can be adjusted between a horizontal state and an upright state, and the angle between the surface of the flip device 1 and the surface of the deck 110 varies between 0 and 90 degrees.

[0030] like Figure 1 and Figure 2 As shown, for ships such as ro-ro passenger ships that need to cooperate with the docking facilities 200 of the terminal, since the docking facilities 200 of the terminal may have different forms, the conventional fixed-form deck cannot simultaneously meet the berthing requirements of different terminals. Figure 2 In the embodiment, the centerline of the hull 100 and the centerline of the docking facility 200 are offset greatly, and the edge of the deck 110 and the docking facility 200 cannot be well matched. Figure 1 In the embodiment, after the flipping device 1 is laid flat, the edge profile of the deck 110 changes, so that the deck 110 can be better matched with the docking facility 200, and the center line of the hull 100 also basically coincides with the center line of the docking facility 200.

[0031] like Figure 5 As shown, preferably, a notch groove 120 is provided at the edge of the hull 100, and a hinge shaft 13 is provided in the notch groove 120. The flip device 1 includes a flip body 11 and a hinge ear 12, and the hinge shaft 13 passes through the hinge ear 12. By providing the notch groove 120 on the hull 100 and arranging the hinge shaft 13 in the notch groove 120, when the flip device 1 is laid flat, the hinge ear 12 is located in the notch groove 120, and no bulge is created on the deck 110, which facilitates the passage of vehicles.

[0032] Preferably, the hydraulic device 2 includes a column 21 and a first hydraulic cylinder 22, the column 21 is arranged on the deck 110, the first hydraulic cylinder 22 includes a cylinder 221 and a piston rod 222, the end of the cylinder 221 is hinged to the column 21, and the end of the piston rod 222 is hinged to the flip body 11. When the flip device 1 needs to be laid flat, the piston rod 222 extends outward, and when the flip device 1 needs to be folded, the piston rod 222 retracts. In these two processes, the first hydraulic cylinder 22 not only needs to change in length, but also its angle with the horizontal plane will change, so both ends of the first hydraulic cylinder 22 need to be hinged so that it can smoothly change the angle to complete the control of the flip device 1.

[0033] like Figures 4 to 6 As shown, preferably, the deformable deck structure further includes a fixing device 3, which is arranged below the deck 110. A fixing hole 111 is provided on one side of the flip body 11. The fixing device 3 includes a driving mechanism 31 and a fixing pin 32. A through hole 1301 is provided on the ship's side 130 for the fixing pin 32 to pass through. The driving mechanism 31 can drive the fixing pin 32 to pass through the through hole 1301 and extend into the fixing hole 111 to fix the flip body 11. Figure 1It can be seen that when the hull 100 approaches the docking facility 200, due to the huge inertia, the turning device 1 will be subjected to a large horizontal impact force. In addition, the hull 100 will generate friction with the docking facility 200 due to the up and down floating, which will cause shearing on the turning device 1. The fixing pin 32 is inserted into the fixing hole 111, which not only provides horizontal support for the turning device 1 but also resists the shearing force in the vertical direction on the turning device 1, so that the turning device 1 remains stable as a whole and prevents structural damage.

[0034] Furthermore, the fixing pin 32 is wedge-shaped and the fixing hole 111 is a wedge-shaped hole, so the fixing pin 32 can be self-centered and inserted into the fixing hole 111 better.

[0035] Specifically, the driving mechanism 31 includes a second hydraulic cylinder 311 and a shock absorber 312, one end of the shock absorber 312 is connected to the second hydraulic cylinder 311, and the other end of the shock absorber 312 is connected to one end of the fixing pin 32. When the turning device 1 collides with the docking facility 200, the shock absorber 312 can prolong the action time of the force, play a buffering role, and protect the turning device 1 and the hull 100.

[0036] like Figures 3 to 5 As shown, preferably, a locking mechanism 4 is also provided on the deck 110, and a first locking hook 41 and a buffer pad (not shown in the figure) are provided on the locking mechanism 4, and a second locking hook 14 is provided on the flipping device 1, and the first locking hook 41 is selectively connected with the second locking hook 14. When the hydraulic device 2 makes the flipping device 1 stand up, the first locking hook 41 is connected with the second locking hook 14, which has a fixing effect on the flipping device 1, so that the hydraulic device 2 can stop working. At this time, the flipping device 1 is in contact with the buffer pad to prevent rigid collision.

[0037] Preferably, a plurality of water holes 112 are provided on the flip body 11. When the ship is sailing, the flip device 1 is in an upright state and may be directly impacted by waves. The water holes 112 allow the waves impacting the flip device 1 to partially pass through, thereby reducing the impact force on the flip device 1, thereby protecting the flip device 1 from being damaged by waves.

[0038] Furthermore, the deformable deck structure also includes a plurality of cover plates (not shown in the figure), which can cover the water holes 112 to make the surface of the flip body 11 flat. When the flip device 1 is laid flat, vehicles can pass through without hindrance.

[0039] An embodiment of the present invention further provides a ship, comprising a deformable deck structure according to any of the above embodiments, so that the ship can be matched with different berthing facilities 200 to facilitate daily operations.

[0040] As preferred embodiments of the present invention, in the description of this specification, the reference terms "preferably", "further", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above embodiments are only used to illustrate the detailed scheme of the present invention, and the present invention is not limited to the above detailed scheme, that is, it does not mean that the present invention must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement of the present invention, equivalent replacement of various raw materials of the product of the present invention, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of the present invention.

Claims

1. A deformable deck structure, characterized in that: It comprises a turning device and a hydraulic device, wherein the turning device is arranged at the edge of the deck and is hinged to the hull, the hydraulic device is fixed on the deck, the hydraulic device is connected to the turning device, and the hydraulic device drives the turning device so that the surface of the turning device is flush with or at an angle to the surface of the deck, thereby changing the contour shape of the deck; The edge of the hull is provided with a notch groove, a hinge shaft is arranged in the notch groove, the flip device comprises a flip body and a hinge ear, and the hinge shaft passes through the hinge ear; The hydraulic device comprises a column and a first hydraulic cylinder, wherein the column is arranged on the deck, and the first hydraulic cylinder comprises a cylinder barrel and a piston rod, wherein the end of the cylinder barrel is hinged to the column, and the end of the piston rod is hinged to the flip body; It also includes a fixing device, which is arranged below the deck, a fixing hole is opened on one side of the flip body, the fixing device includes a fixing pin and a driving mechanism, a through hole for the fixing pin to pass through is opened on the side of the ship, and the driving mechanism can drive the fixing pin to pass through the through hole and extend into the fixing hole to fix the flip body; The driving mechanism comprises a second hydraulic cylinder and a shock absorber, one end of the shock absorber is connected to the second hydraulic cylinder, and the other end of the shock absorber is connected to one end of the fixing pin.

2. The deformable deck structure according to claim 1, characterized in that: The fixing pin is wedge-shaped, and the fixing hole is a wedge-shaped hole.

3. The deformable deck structure according to claim 1, characterized in that: The deck is also provided with a locking mechanism, the locking mechanism is provided with a first locking hook and a buffer pad, the flipping device is provided with a second locking hook, the first locking hook is selectively connected to the second locking hook, and the buffer pad can abut against the flipping device.

4. The deformable deck structure according to claim 1, characterized in that: A plurality of water holes are provided on the flip body.

5. The deformable deck structure according to claim 4, characterized in that: It also includes a plurality of cover plates, which can cover the water holes to make the surface of the flip body flat.

6. A ship, characterized in that: A deformable deck structure comprising any one of claims 1 to 5.

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