Deformable deck structure and ship

Abstract

The present invention discloses a deformable deck structure and a ship. The deformable deck structure includes a moving device and a driving device. The moving device includes a sliding beam and a support block. The support block is arranged at the edge of the hull, a slide groove is arranged on the support block, and the sliding beam is arranged on the support block. The driving device is connected to the sliding beam, and the driving device drives the sliding beam to slide along the slide groove to change the contour shape of the deck. The sliding beam of the deformable deck structure of the present invention is displaced on the support block by the driving device, so that the shape of the edge of the deck changes. According to the specific conditions of the berthing facilities on the dock, the position of the sliding beam can be adjusted accordingly, so that the ship can be smoothly berthed at 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 docking facilities at the berths, the deck form of ships such as ro-ro passenger ships that need to cooperate with the berth facilities at the berths cannot meet the docking requirements of different terminals at the same time. Therefore, a deformable deck structure is needed to achieve a good match with different berth facilities. Summary of the invention

[0003] An object of the present invention is to provide a deformable deck structure and a ship, which have a movable device that can be displaced 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 moving device and a driving device, the moving device including a sliding beam and a support block, the support block is arranged at the edge of the hull, a sliding groove is arranged on the support block, the sliding beam is arranged on the support block, the driving device is connected to the sliding beam, and the driving device drives the sliding beam to slide along the sliding groove to change the contour shape of the deck.

[0006] As a preferred solution of the present invention, the sliding beam includes a sliding body and a sliding block detachably connected to the sliding body, the sliding body is provided with a through hole opened in the vertical direction, the sliding block can be inserted into the through hole and fixedly connected to the sliding body, and the sliding block is embedded in the sliding groove.

[0007] As a preferred solution of the present invention, a plurality of first guide rail grooves opened in the horizontal direction are arranged on the hull on both sides of the support block, and a plurality of first convex strips are arranged on the side of the sliding body close to the hull, and the first convex strips can be inserted into the first guide rail grooves.

[0008] As a preferred solution of the present invention, a plurality of self-lubricating sliding blocks are arranged in the first guide rail groove.

[0009] As a preferred solution of the present invention, limit blocks are provided at both ends of the sliding beam, and two locking mechanisms are provided on the hull. The locking mechanisms include retractable limit latches, and the limit latches can abut against the limit blocks.

[0010] As a preferred solution of the present invention, a receiving groove is provided on the sliding beam, the supporting block is arranged in the receiving groove, and both ends of the sliding beam can fit with the groove wall of the receiving groove.

[0011] As a preferred solution of the present invention, the driving device includes two hydraulic mechanisms, and the ends of the piston rods of the hydraulic mechanisms are connected to the limit blocks.

[0012] As a preferred solution of the present invention, a second convex strip is provided on the support block, a second guide rail groove is provided on the sliding beam, and the second convex strip can be inserted into the second guide rail groove.

[0013] As a preferred solution of the present invention, a plurality of water holes are provided on the sliding beam.

[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 sliding beam of the deformable deck structure of the present invention is displaced on the support block by the driving device, so that the shape of the deck edge changes. According to the specific conditions of the docking facilities on the wharf, the position of the sliding beam can be adjusted accordingly, so that the ship can be berthed smoothly on different docking facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the matching of a deformable deck structure of an embodiment of the present invention and a docking facility;

[0018] Figure 2 It is a schematic diagram of the matching of the deformable deck structure of an embodiment of the present invention with another docking facility;

[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 for Figure 3 Exploded diagram of

[0021] Figure 5 for Figure 3 A top view of

[0022] Figure 6 for Figure 3 Bottom view of

[0023] Figure 7 for Figure 3 Side view of

[0024] Figure 8is a three-dimensional schematic diagram of a support block and a sliding block according to an embodiment of the present invention;

[0025] Fig. 9 It is a three-dimensional schematic diagram of a sliding body according to an embodiment of the present invention.

[0026] In the figure:

[0027] 1. Moving device; 11. Sliding beam; 111. Sliding body; 1110. Accommodating groove; 1111. Through hole; 1112. First convex strip; 1113. Second guide groove; 1114. Limit block; 1115. Water hole; 1116. Lifting ear; 112. Sliding block; 12. Support block; 121. Sliding groove; 122. Second convex strip; 2. Driving device; 21. Cylinder; 22. Piston rod; 3. Locking mechanism; 31. Limit latch; 100. Hull; 110. Deck; 120. First guide groove; 1201. Self-lubricating slider; 200. Docking facility. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0029] 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.

[0030] like Figure 3 , Figure 4 and Figure 6 As shown, the deformable deck structure of an embodiment of the present invention includes a moving device 1 and a driving device 2. The moving device 1 includes a sliding beam 11 and a support block 12. The support block 12 is arranged at the edge of the hull 100. A slide groove 121 is arranged on the support block 12. The sliding beam 11 is arranged on the support block 12. The driving device 2 is connected to the sliding beam 11. The driving device 2 drives the sliding beam 11 to slide along the slide groove 121 to change the contour shape of the deck 110.

[0031] like Figure 1 and Figure 2As shown, the sliding beam 11 of the deformable deck structure of this embodiment is displaced on the support block 12 by the driving device 2, so that the shape of the edge of the deck 110 changes. According to the specific conditions of the berthing facilities 200 on the dock, the position of the sliding beam 11 can be adjusted accordingly, so that the ship can be berthed on different berthing facilities 200 smoothly. Figure 2 Compared to Figure 1 , the mobile device 1 moves upward for a distance, so it can be well matched with the docking facility 200 shown in the figure. For a ship without this mobile device 1, when it can be moored on a ship with Figure 1 When the docking facility 200 shown in FIG. 1 is used, it cannot be docked smoothly at a dock having Figure 2 The docking facility 200 shown in the figure is used because if the ship is to match the docking facility 200, the center line of the ship will deviate from the dock by a large distance, and the goods or personnel cannot be successfully landed.

[0032] like Figure 2 As shown, preferably, the sliding beam 11 includes a sliding body 111 and a sliding block 112 detachably connected to the sliding body 111. The sliding body 111 is provided with a through hole 1111 opened in the vertical direction. The sliding block 112 can be inserted into the through hole 1111 and fixedly connected to the sliding body 111, and the sliding block 112 is embedded in the slide groove 121. The sliding block 112 serves as a connecting medium between the sliding body 111 and the support block 12. The form of the detachable connection between the sliding block 112 and the sliding body 111 allows the sliding body 111 to be observed by centering with the help of the through hole 1111 during the hoisting process. After determining that the sliding body 111 is in place, the sliding block 112 is fixed to the sliding body 111, thereby improving the accuracy and efficiency of installation.

[0033] like Figure 4 and Fig. 9 As shown, further, a plurality of first guide rail grooves 120 opened in the horizontal direction are provided on the hull 100 on both sides of the support block 12, and a plurality of first convex strips 1112 are provided on the side of the sliding body 111 close to the hull 100, and the first convex strips 1112 can be inserted into the first guide rail grooves 120. In the process of berthing, since the ship will inevitably rise and fall to a certain extent on the water surface, the hull 100 and the berthing facility 200 will generate friction in the vertical direction, and this friction may cause the sliding beam 11 to have a tendency to move upward, and then fall off the support block 12. By providing the first guide rail grooves 120 and the first convex strips 1112, the stability of the sliding beam 11 in the vertical direction can be improved, and the sliding beam 11 can be prevented from falling off the support block 12 and causing safety accidents.

[0034] Since the first protrusion 1112 of the sliding body 111 needs to be inserted into the first guide groove 120, this structure also determines that the sliding block 112 needs to be detachably connected to the sliding body 111. Because the installation of the sliding body 111 needs to be positioned in both horizontal and vertical directions, if the sliding block 112 is fixedly set on the sliding body 111, when the sliding block 112 is inserted into the sliding groove 121, the sliding block 112 will hinder the horizontal movement of the sliding body 111, resulting in the sliding body 111 being unable to be installed in place.

[0035] like Figure 8 As shown, preferably, a plurality of self-lubricating sliders 1201 are arranged in the first guide groove 120. The self-lubricating sliders 1201 basically require no maintenance and are low in cost. They can significantly reduce the friction between the sliding beam 11 and the hull 100, reduce wear, make the movement of the sliding beam 11 easier, consume less energy, and are also beneficial to increase the service life of the device.

[0036] like Figures 3 to 5 As shown, preferably, both ends of the sliding beam 11 are provided with limit blocks 1114, and the hull 100 is provided with two locking mechanisms 3, which include a retractable limit latch 31, and the limit latch 31 can abut against the limit block 1114. When the sliding beam 11 moves to the maximum stroke at both ends, the limit latch 31 cooperates with the limit block 1114 to lock the sliding beam 11. At this time, the driving device 2 does not need to be subjected to force, which can increase the service life of the driving device 2 and prevent it from being damaged by impact.

[0037] like Figure 6 As shown, further, a receiving groove 1110 is provided on the sliding beam 11, and the support block 12 is disposed in the receiving groove 1110, and the two ends of the sliding beam 11 can fit with the groove wall of the receiving groove 1110. Thus, the two ends of the support block 12 can play a limiting role on the sliding beam 11, and the limiting role of the limiting block 1114 can make the sliding beam 11 be stably fixed in both directions in the horizontal direction, and the driving device 2 does not need to be involved.

[0038] Furthermore, the driving device 2 includes two hydraulic mechanisms, the hydraulic mechanism includes a cylinder 21 and a piston rod 22, and the end of the piston rod 22 is connected to the limit block 1114. The driving device 2 can also be in the form of a cylinder or an electric cylinder.

[0039] like Figure 8 and Fig. 9 As shown, preferably, a second convex strip 122 is provided on the support block 12 , and a second guide rail groove 1113 is opened on the sliding beam 11 , and the second convex strip 122 can be inserted into the second guide rail groove 1113 , thereby further increasing the stability of the sliding beam 11 .

[0040] like Figure 5 and Figure 6As shown, preferably, a plurality of water holes 1115 are provided on the sliding beam 11. Since the sliding beam 11 is provided at the edge of the hull 100, it may be directly impacted by waves during the navigation of the ship. The water holes 1115 can allow part of the waves to directly pass through the sliding beam 11, thereby reducing the impact force on the sliding beam 11, thereby reducing the damage that may be caused by the impact of the waves.

[0041] like Figure 5 and Figure 7 As shown, the sliding beam 11 is also provided with a lifting lug 1116. The sliding beam 11 is usually heavy and needs to be hoisted and unloaded. The lifting lug 1116 facilitates the hoisting of the sliding beam 11 and improves its installation and disassembly efficiency.

[0042] 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.

[0043] 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.

[0044] 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: The invention comprises a moving device and a driving device, wherein the moving device comprises a sliding beam and a supporting block, wherein the supporting block is arranged at the edge of the hull, a sliding groove is arranged on the supporting block, the sliding beam is arranged on the supporting block, the driving device is connected with the sliding beam, and the driving device drives the sliding beam to slide along the sliding groove to change the contour shape of the deck; The sliding beam comprises a sliding body and a sliding block detachably connected to the sliding body, the sliding body is provided with a through hole opened in a vertical direction, the sliding block can be inserted into the through hole and fixedly connected to the sliding body, and the sliding block is embedded in the sliding groove; The hulls on both sides of the support block are provided with a plurality of first guide rail grooves opened in the horizontal direction, and the sliding body is provided with a plurality of first convex strips on one side close to the hull, and the first convex strips can be inserted into the first guide rail grooves; The support block is provided with a second convex strip, the sliding beam is provided with a second guide rail groove, and the second convex strip can be inserted into the second guide rail groove.

2. The deformable deck structure according to claim 1, characterized in that: A plurality of self-lubricating sliding blocks are arranged in the first guide rail groove.

3. The deformable deck structure according to claim 1, characterized in that: Limit blocks are arranged at both ends of the sliding beam, and two locking mechanisms are arranged on the hull. The locking mechanisms include retractable limit latches, and the limit latches can abut against the limit blocks.

4. The deformable deck structure according to claim 3, characterized in that: The sliding beam is provided with a receiving groove, the supporting block is arranged in the receiving groove, and the two ends of the sliding beam can be fitted with the groove wall of the receiving groove.

5. The deformable deck structure according to claim 3, characterized in that: The driving device comprises two hydraulic mechanisms, and the ends of the piston rods of the hydraulic mechanisms are connected to the limit blocks.

6. The deformable deck structure according to claim 1, characterized in that: The sliding beam is provided with a plurality of water holes.

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

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