Ship collision structure, ship collision module and ship

Abstract

The invention relates to the technical field of ships, and discloses a ship collision structure, a ship collision module and a ship, the ship collision structure comprises an installation frame, an installation space is defined in the installation frame, the installation frame is provided with a first side and a second side which are opposite in the thickness direction of the installation frame, and the first side is suitable for being fixedly connected with the outer wall of a side plate of a prow; the sealing plate fixedly covers the second side to seal the mounting space; and the filling block is filled in the mounting space, the filling block is connected and matched with the sealing plate, and the filling block is used for absorbing collision energy conducted from the mounting frame and / or the sealing plate. Therefore, the ship collision structures are installed on the outer walls of the side plates of the stem, the construction difficulty during stem strengthening can be reduced, the installation frames can strengthen the structural strength of the side plates, the filling blocks can absorb collision energy generated when the stem is collided, and therefore the stem structure can be strengthened, damage and deformation of the stem after collision can be prevented as much as possible, and the safety of the stem is improved. And the maintenance cost of the ship can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of ships, and in particular to a ship collision structure, a ship collision module, and a ship. Background Art

[0002] For some law enforcement vessels, such as high-speed law enforcement boats, when intercepting targets, the law enforcement vessels need to have the ability to ram illegal vessels to stop the illegal vessels. During the movement of the law enforcement vessels, the bow part of the law enforcement vessels can be used to ram the vessels. Therefore, the bow of the law enforcement vessels needs to have sufficiently high structural strength to prevent damage to the vessel's structural parts.

[0003] In the related art, one of the existing methods to strengthen the bow structure strength is to increase the thickness of the side panels in the impact area of ​​the bow. When the bow area is hit, the side panels still need to absorb a large amount of collision energy, resulting in a higher probability of damage and deformation of the bow.

[0004] Another way to strengthen the bow structure is to add a ship impact structure inside the bow side plate. This structure absorbs the impact energy and reduces the chance of damage or deformation. However, due to the pointed structure at the front of the ship, the construction space inside the bow is narrow, making it difficult to install the ship impact structure inside the bow. Summary of the Invention

[0005] The purpose of this application is to reduce the probability of damage and deformation at the bow after a collision, and at the same time reduce the construction difficulty when strengthening the bow area, thereby reducing the maintenance cost of the ship.

[0006] In order to achieve the above objectives, the present application provides a ship collision structure.

[0007] The present application further provides a ship collision module.

[0008] The present application further provides a vessel.

[0009] According to the ship collision structure of the present application, it is applied to the bow of the ship, and the ship collision structure includes: a mounting frame, an installation space is defined in the mounting frame, and along the thickness direction of the mounting frame, the mounting frame has a first side and a second side relative to each other, and the first side is suitable for being fixedly connected to the outer wall of the side plate of the bow; a sealing plate, the sealing plate fixed cover is arranged on the second side to close the installation space; a filling block, the filling block is filled in the installation space, and the filling block is connected and cooperated with the sealing plate, and the filling block is used to absorb the collision energy transmitted from the mounting frame and / or the sealing plate.

[0010] According to the ship collision structure of the present application, by installing the ship collision structure on the outer wall of the side plate of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame can strengthen the structural strength of the side plate, and the filling block can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the ship.

[0011] In some examples of the present application, the mounting frame includes two cross beams and two longitudinal beams, and the cross beams and the longitudinal beams are both suitable for fixed connection to the outer wall of the side plate of the bow, the cross beam extends along the length direction of the side plate, and the two cross beams are spaced apart along the height direction of the side plate, the longitudinal beam is connected between the two cross beams, and the two longitudinal beams are spaced apart, the two cross beams and the two longitudinal beams are connected end to end in sequence to jointly enclose the installation space; transverse reinforcement ribs extending along the length direction of the side plate and longitudinal reinforcement ribs extending along the height direction are provided in the installation space, the ends of the transverse reinforcement ribs are connected and cooperated with the longitudinal beams, and the ends of the longitudinal reinforcement ribs are connected and cooperated with the cross beams, the transverse reinforcement ribs and the longitudinal reinforcement ribs intersect and divide the installation space into multiple sub-installation spaces, and each sub-installation space is installed with the filling block.

[0012] In some examples of the present application, the end wall of the longitudinal beam away from the side panel is provided with a reinforcing transverse plate, and the reinforcing transverse plate extends to at least one side along the thickness direction of the longitudinal beam, and / or the end wall of the transverse beam away from the side panel is provided with a reinforcing longitudinal plate, and the reinforcing longitudinal plate extends to at least one side along the thickness direction of the transverse beam.

[0013] In some examples of the present application, the sealing plate includes a sealing plate body and a sealing plate transverse rib. Along the thickness direction of the sealing plate body, one side end wall of the sealing plate body is abutted and connected with the filling block, and the sealing plate body is connected with the mounting frame. The sealing plate transverse rib is fixed to the other side end wall of the sealing plate body, the sealing plate transverse rib extends in a direction away from the sealing plate body, and the sealing plate body extends along the length direction of the side plate.

[0014] In some examples of the present application, along the length direction of the side panel, both ends of the sealing plate transverse rib have connecting parts, the connecting parts are abutted and fixedly connected to the longitudinal beam, and the connecting parts are also abutted and fixedly connected to the side wall of the reinforcing transverse plate opposite to the installation space; the cross-sectional area of ​​the connecting part gradually increases from the end of the connecting part away from the longitudinal beam to the end close to the longitudinal beam, wherein the cross-sectional area of ​​the connecting part is perpendicular to the length direction of the side panel.

[0015] In some examples of the present application, the sealing plate body is provided with a first connecting hole opposite to the filling block, and the filling block is correspondingly provided with a second connecting hole, and a fastener passes through the first connecting hole and the second connecting hole to connect and cooperate the filling block and the sealing plate body.

[0016] In some examples of the present application, the filling block is constructed as a concrete block, and the side walls of the transverse reinforcement ribs and / or the side walls of the longitudinal reinforcement ribs are provided with a connecting port, which connects two adjacent sub-installation spaces, and the outer peripheral wall of the installation frame is provided with an injection port, which is connected to one of the sub-installation spaces, and each sub-installation space is directly or indirectly connected to the injection port, and the injection port is used to inject the concrete into the sub-installation space to form the concrete block.

[0017] In some examples of the present application, a seal is provided between the sealing plate and the mounting frame, and the seal is used to seal the gap between the sealing plate and the mounting frame.

[0018] According to the ship collision module of the present application, it is applied to the bow of a ship, and the ship collision module is installed on the outer wall of the side plate of the bow. The ship collision module includes one or more ship collision structures, and the ship collision structure is the above-mentioned ship collision structure. In the ship collision module having multiple ship collision structures, the multiple ship collision structures are arranged in sequence along the outer wall of the side plate, and any two adjacent ship collision structures are connected and cooperated with each other.

[0019] According to the ship collision module of the present application, the ship collision module is formed by arranging and splicing ship collision structures. By installing the ship collision module on the outer wall of the side plate of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame can strengthen the structural strength of the side plate, and the filling block can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the ship.

[0020] The vessel according to the present application comprises: a hull, the front end of which has a bow, and the bow has side plates; and the above-mentioned vessel collision module.

[0021] According to the vessel of the present application, the vessel is provided with a vessel collision module, which is formed by arranging and splicing the vessel collision structure. By installing the vessel collision module on the outer wall of the side plate of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame can strengthen the structural strength of the side plate, and the filling block can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view of a ship collision structure according to an embodiment of the present application;

[0023] Figure 2 yes Figure 1 Cross-sectional view at AA in the middle;

[0024] Figure 3 This is a front view of the mounting frame and the cover plate of the embodiment of the present application after being connected;

[0025] Figure 4 yes Figure 3 Cross-sectional view at the middle BB;

[0026] Figure 5 yes Figure 4 Cross-sectional view at CC;

[0027] Figure 6 is a front view of a sealing plate according to an embodiment of the present application;

[0028] Figure 7 It is a bottom view of the sealing plate of an embodiment of the present application.

[0029] In the figure, 100, ship collision structure; 200, side plate;

[0030] 1. Installation frame; 11. Installation space; 12. Crossbeam; 121. Strengthening longitudinal plate; 13. Longitudinal beam; 131. Strengthening crossbeam;

[0031] 2. Closing plate; 21. Closing plate body; 211. First connecting hole; 22. Closing plate transverse rib; 221. Connecting portion;

[0032] 3. Filling block; 31. Second connecting hole;

[0033] 41. Horizontal reinforcement ribs; 42. Longitudinal reinforcement ribs; 43. Connecting port;

[0034] 5. Fasteners; 51. Bolts; 52. Nuts. DETAILED DESCRIPTION

[0035] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] like Figure 1-Figure 7As shown, the embodiment of the present application discloses a ship collision structure 100. The ship collision structure 100 is applied to ships. Specifically, the ship collision structure 100 can be applied to law enforcement ships, such as high-speed law enforcement boats. The ship collision structure 100 can be installed at the bow of the ship to strengthen the bow area of ​​the ship, thereby minimizing damage and deformation of the bow area after collision. Of course, in some usage scenarios, if the law enforcement ship uses the hull or stern of the ship to intercept illegal ships, the ship collision structure 100 can also be installed on the sidewall of the hull or stern of the ship to strengthen the structural strength of the hull or stern.

[0037] like Figure 1-Figure 7 As shown, the ship collision structure 100 according to the embodiment of the present application includes: a mounting frame 1, a sealing plate 2 and a filling block 3. The mounting frame 1 defines a mounting space 11. Along the thickness direction of the mounting frame 1, the mounting frame 1 has a first side and a second side opposite to each other. The thickness direction of the mounting frame 1 can refer to Figure 2 In the inward and outward directions, the first side of the mounting frame 1 is suitable for being fixedly connected to the outer wall of the side plate 200 of the bow, so that a force transmission path can be formed between the side plate 200 of the bow and the mounting frame 1. When the law enforcement vessel collides with the collided vessel, the vessel collision structure 100 first contacts the collided vessel, and the mounting frame 1 can absorb and conduct the collision force. The mounting frame 1 can consume the collision energy through methods such as collapse deformation, and the mounting frame 1 can make the collision force act evenly on the side plate 200 of the bow. By making the mounting frame 1 and the side plate 200 of the bow bear the collision force together, the probability of damage and deformation of the side plate 200 can be reduced.

[0038] It should be noted that the mounting frame 1 and the outer wall of the side panel 200 can be fixedly connected by welding, but the present application is not limited thereto. For example, by providing a first connection hole 211 on the mounting frame 1 and a second connection hole 31 on the outer wall of the side panel 200, the mounting frame 1 and the outer wall of the side panel 200 can be connected and matched with each other via fasteners 5, thereby achieving the technical effect of fixed connection between the mounting frame 1 and the outer wall of the side panel 200. The above two fixing methods between the mounting frame 1 and the outer wall of the side panel 200 can also be used in combination, thereby improving the connection strength between the ship collision structure 100 and the side panel 200 at the bow, and reducing the length of the weld between the ship collision structure 100 and the bow, thereby reducing the production cost of the ship.

[0039] Furthermore, a sealing plate 2 is fixedly mounted on the second side of the mounting frame 1 to enclose the mounting space 11. A filling block 3 is placed within the mounting space 11 and is coupled to and cooperates with the sealing plate 2. The filling block 3 is used to absorb collision energy transmitted from the mounting frame 1 and / or the sealing plate 2. By fixedly coupling the sealing plate 2 to the mounting frame 1, a force transmission path is formed between the sealing plate 2 and the mounting frame 1. When the sealing plate 2 first contacts the impacted vessel, the sealing plate 2 can transmit the impact force to the mounting frame 1, allowing the mounting frame 1 to consume and further transmit the impact force.

[0040] At the same time, by connecting the filling block 3 to the sealing plate 2, a force transmission path is formed between the filling block 3 and the sealing plate 2, and by connecting the filling block 3 to the mounting frame 1, a force transmission path is formed between the filling block 3 and the mounting frame 1. After the impact force received by the sealing plate 2 is transmitted to the filling block 3, and / or the impact force received by the mounting frame 1 is transmitted to the filling block 3, the filling block 3 can consume the collision energy by crushing, breaking, etc., thereby further reducing the collision energy transmitted to the side plate 200 of the bow, thereby further reducing the probability of damage and deformation of the side plate 200, and further improving the protective effect of the ship collision structure 100.

[0041] In some embodiments of the present application, the filling block 3 is constructed as a concrete block. In some preferred embodiments, the concrete block can be made of sulfoaluminate cement with a pH (Potential of Hydrogen) index of 9 to 11, or can be made of high-volume slag cement containing 50% or more of slag by weight. Furthermore, additives can be mixed into the concrete block, such as 5% to 10% silica fume by weight, to increase the density of the concrete block and reduce porosity on the surface and within the concrete. Furthermore, the water-cement ratio of the concrete block can be no greater than 0.4 to reduce the permeability of the concrete block.

[0042] Furthermore, if Figure 2 As shown, by using the sealing plate 2 to seal the installation space 11, the sealing plate 2 can prevent liquids such as sea water or river water from flowing into the installation space 11 and causing corrosion to the filling parts. When the filling parts are shattered after absorbing the collision energy, the sealing plate 2 can also prevent the powder of the filling parts from splashing, thereby improving the user experience of the ship collision structure 100.

[0043] Therefore, by installing the ship collision structure 100 on the outer wall of the side plate 200 of the bow, compared with installing the ship collision structure 100 on the inner side of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame 1 can strengthen the structural strength of the side plate 200, and the filling block 3 can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the ship.

[0044] like Figure 3-Figure 5 As shown, in some embodiments of the present application, the mounting frame 1 includes two transverse beams 12 and two longitudinal beams 13, both of which are suitable for fixed connection to the outer wall of the side plate 200 of the bow, the transverse beam 12 extends along the length direction of the side plate 200, and the two transverse beams 12 are spaced apart along the height direction of the side plate 200, the longitudinal beam 13 is connected between the two transverse beams 12, and the two longitudinal beams 13 are spaced apart. In some preferred embodiments, one of the longitudinal beams 13 is connected between one end of one of the transverse beams 12 and one end of the other transverse beam 12, and the other longitudinal beam 13 is connected between the other end of one of the transverse beams 12 and the other end of the other transverse beam 12. The two transverse beams 12 and the two longitudinal beams 13 are connected end to end in sequence to enclose a mounting space 11. Of course, in some embodiments, the cross beam 12 may also be connected to the side wall of the longitudinal beam 13, or the longitudinal beam 13 may be connected to the side wall of the cross beam 12, that is, it is ensured that the two cross beams 12 and the two longitudinal beams 13 can be enclosed to form a ring structure.

[0045] It should be noted that the length direction of the side plate 200 is parallel or approximately parallel to the front-rear direction of the vessel. Figure 1 The height direction of the side plate 200 is parallel or approximately parallel to the height direction of the ship. The height direction of the side plate 200 can refer to Figure 1 The specific length direction and height direction of the side plate 200 can be determined according to the actual shape of the ship.

[0046] The installation space 11 may be provided with a transverse reinforcement rib 41 extending along the length direction of the side panel 200 and a longitudinal reinforcement rib 42 extending along the height direction. The end of the transverse reinforcement rib 41 is connected to the longitudinal beam 13. The transverse reinforcement rib 41 may be provided along the length direction of the side panel 200 (i.e. Figure 1 The longitudinal beam 13 is supported by the longitudinal beam 13 in the front-to-back direction, thereby preventing the longitudinal beam 13 from bending and deforming along the length direction of the side plate 200 as much as possible, thereby improving the structural strength of the longitudinal beam 13 and further increasing the service life of the ship collision structure 100.

[0047] In addition, the end of the longitudinal reinforcement rib 42 is connected and cooperated with the cross beam 12. The longitudinal reinforcement rib 42 can support the cross beam 12 along the height direction of the side plate 200, thereby preventing the cross beam 12 from bending and deforming along the height direction of the side plate 200 as much as possible, thereby improving the structural strength of the cross beam 12 and further improving the service life of the ship collision structure 100.

[0048] The transverse reinforcement ribs 41 and the longitudinal reinforcement ribs 42 intersect and divide the installation space 11 into a plurality of sub-installation spaces 11, each of which is equipped with a filling block 3. Figure 1 、 Figure 2 As shown, the transverse reinforcement ribs 41 can be set to multiple according to the length dimension of the longitudinal beam 13, and the multiple transverse reinforcement ribs 41 are set in sequence along the height direction of the side panel 200, and the transverse reinforcement ribs 41 are set at intervals from the cross beam 12. The multiple transverse reinforcement ribs 41 can jointly support the longitudinal beam 13, so that the supporting force at various parts of the longitudinal beam 13 can be more uniform.

[0049] In other embodiments, Figure 1 As shown, the longitudinal reinforcing ribs 42 can be set to multiple according to the length dimension of the crossbeam 12. The multiple longitudinal reinforcing ribs 42 are set in sequence along the length direction of the side panel 200, and the longitudinal reinforcing ribs 42 are set at intervals from the longitudinal beam 13. The multiple longitudinal reinforcing ribs 42 can jointly support the crossbeam 12, so that the supporting force at various parts of the crossbeam 12 can be more uniform.

[0050] By providing multiple longitudinal reinforcing ribs 42 and / or transverse reinforcing ribs 41, the installation space 11 can be divided into a greater number of sub-installation spaces 11, resulting in a greater number of smaller filler pieces. Each filler piece abuts against the crossbeam 12, longitudinal beam 13, longitudinal reinforcing ribs 42, or transverse reinforcing ribs 41. This means that the longitudinal reinforcing ribs 42 and transverse reinforcing ribs 41 can transmit collision forces to the filler pieces. This arrangement increases the volume of the filler pieces within the installation space 11 used to absorb collision energy when the collision force is transmitted to the vessel collision structure 100. This allows the filler pieces to absorb more collision energy, thereby further reducing the collision energy transmitted to the bow side plate 200 and further preventing damage and deformation of the side plate 200. Furthermore, by reducing the volume of each concrete block, the ductility and crack resistance of the concrete block are improved, thereby enhancing the product quality of the concrete block.

[0051] Furthermore, the longitudinal reinforcing ribs 42, the transverse reinforcing ribs 41, and the mounting frame 1 form a grid structure. By placing the grid structure outside the side panels 200, compared to increasing the thickness of the side panels 200, the grid structure not only supports the side panels 200 to improve their structural strength, but also prevents bending of the side panels 200, thereby improving their bending resistance and reducing the probability of bending. Furthermore, when the grid structure contacts the impacted vessel before the side panels 200, it can collapse, deform, or break to dissipate the collision energy, thereby reducing the collision energy transmitted to the side panels 200 and reducing deformation of the side panels 200. Furthermore, after a vessel collision, construction workers can remove the damaged grid structure and replace it with a new grid structure to ensure the normal use of the vessel collision structure 100. This ensures that the vessel's main structure (e.g., the side panels or hull frame) does not require repair, thereby reducing vessel maintenance costs.

[0052] like Figure 3-Figure 5 As shown, in some embodiments of the present application, a reinforcing transverse plate 131 is provided on the end wall of the longitudinal beam 13 away from the side panel 200, and / or a reinforcing longitudinal plate 121 is provided on the end wall of the transverse beam 12 away from the side panel 200. Preferably, the reinforcing transverse plate 131 is provided on the end wall of the longitudinal beam 13 away from the side panel 200, and the reinforcing longitudinal plate 121 is provided on the end wall of the transverse beam 12 away from the side panel 200. The reinforcing transverse plate 131 extends along the thickness direction of the longitudinal beam 13 toward at least one side. By providing the reinforcing transverse plate 131 at the end of the longitudinal beam 13, the reinforcing transverse plate 131 can increase the section modulus of the longitudinal beam 13 in the cross section of the longitudinal beam 13, thereby strengthening the bending resistance of the longitudinal beam 13, thereby minimizing bending deformation of the longitudinal beam 13, and thereby improving the operational reliability of the ship collision structure 100. It should be noted that the cross section of the longitudinal beam 13 is perpendicular to the height direction of the side panel 200.

[0053] Similarly, the reinforcing longitudinal plates 121 extend along at least one side of the crossbeam 12 in its thickness direction. By providing the reinforcing longitudinal plates 121 at the ends of the crossbeam 12, the reinforcing longitudinal plates 121 can increase the cross-sectional modulus of the crossbeam 12 in its cross-section, thereby strengthening the crossbeam 12's bending resistance and minimizing bending deformation, thereby improving the operational reliability of the ship collision structure 100. It should be noted that the cross-section of the crossbeam 12 is perpendicular to the length of the side plates 200.

[0054] like Figure 5-Figure 7 As shown, in some embodiments of the present application, the sealing plate 2 includes a sealing plate body 21 and a sealing plate transverse rib 22. Along the thickness direction of the sealing plate body 21, one side end wall of the sealing plate body 21 is stopped and connected with the filling block 3, and the sealing plate body 21 is connected with the installation frame 1. The sealing plate body 21 is used to close the installation space 11, and the sealing plate body 21 is used to limit the filling block 3 in the installation space 11 to prevent the filling piece from moving in the installation space 11.

[0055] Moreover, the sealing plate transverse rib 22 is fixedly arranged on the other side end wall of the sealing plate body 21, and the sealing plate transverse rib 22 extends in the direction away from the sealing plate body 21. Since the structural dimension of the sealing plate body 21 in the length direction of the side plate 200 is long, the sealing plate body 21 is easy to bend along the length direction of the side plate 200. By making the sealing plate transverse rib 22 extend along the length direction of the side plate 200 (i.e. Figure 1 The transverse ribs 22 of the sealing plate are used to support the sealing plate body 21 to improve the structural strength of the sealing plate 2, thereby minimizing the risk of bending of the sealing plate 2 after a ship collision and extending the service life of the ship collision structure 100.

[0056] like Figure 5 、 Figure 7As shown, in some embodiments of the present application, along the length direction of the side panel 200 (ie Figure 1 In the front-to-back direction), the two ends of the sealing plate transverse rib 22 have connecting parts 221, and the connecting parts 221 are abutted and fixedly connected with the longitudinal beam 13, and the connecting parts 221 are also abutted and fixedly connected with the side wall of the reinforcing transverse plate 131 opposite to the installation space 11. Specifically, the connecting parts 221 and the longitudinal beam 13, and the connecting parts 221 and the reinforcing transverse plate 131 can be fixedly connected by welding, and the connecting parts 221 and the longitudinal beam 13, and the connecting parts 221 and the reinforcing transverse plate 131 can be welded and connected by single-sided welding or staggered intermittent welding. Such processing can reduce the welding workload of the ship collision structure 100 while ensuring sufficient connection strength between the connecting parts 221 and the longitudinal beam 13, and between the connecting parts 221 and the reinforcing transverse plate 131.

[0057] The cross-sectional area of ​​the connecting portion 221 gradually increases from the end of the connecting portion 221 away from the longitudinal beam 13 to the end closer to the longitudinal beam 13. The cross-sectional area of ​​the connecting portion 221 is perpendicular to the length of the side panel 200. By increasing the cross-sectional area of ​​the end of the connecting portion 221 closer to the longitudinal beam 13, the connection area between the connecting portion 221 and the longitudinal beam 13 can be increased, thereby improving the connection strength between the closing transverse rib 22 and the longitudinal beam 13.

[0058] like Figure 2 As shown, in some embodiments of the present application, the sealing plate body 21 is provided with a first connection hole 211 opposite to the filling block 3, and the filling block 3 is correspondingly provided with a second connection hole 31. The fastener 5 passes through the first connection hole 211 and the second connection hole 31 to connect the filling block 3 and the sealing plate body 21. When the filling member is a concrete block, the fastener 5 can be a bolt 51 and a nut 52 connected to each other. During the process of installing the ship collision structure 100 on the ship, the construction personnel can first bury the bolt 51 in the installation space 11 and make the bolt tail of the bolt 51 pass through the first connection hole 211 and extend outside the installation space 11. Then, the construction personnel can inject concrete into the installation space 11. When the concrete solidifies and forms the filling member, the bolt 51 can occupy part of the space of the filling member so that the filling member forms the second connection hole 31. Finally, the construction personnel install the nut 52 on the bolt tail. The nut 52 can drive the sealing plate 2 to press against the filling member, thereby achieving the technical effect of the sealing plate 2 confining the filling member within the installation space 11.

[0059] like Figure 5As shown, in some embodiments of the present application, the side walls of the transverse reinforcement ribs 41 and / or the side walls of the longitudinal reinforcement ribs 42 may be provided with a connecting port 43, the connecting port 43 connecting two adjacent sub-installation spaces 11, and the outer peripheral wall of the installation frame 1 is provided with an injection port, wherein the injection port can be provided on the longitudinal beam 13, and / or the injection port can be provided on the transverse beam 12, the injection port is connected to one of the sub-installation spaces 11, and each sub-installation space 11 is directly or indirectly connected to the injection port, and the injection port is used to inject concrete into the sub-installation space 11 to form a concrete block.

[0060] Multiple connecting ports 43 cooperate to sequentially connect multiple sub-installation spaces 11, and one of the sub-installation spaces 11 is directly connected to the injection port. Concrete injected into the corresponding sub-installation space 11 through the injection port can flow through the connecting ports 43 into the multiple connected sub-installation spaces 11, thereby simultaneously forming concrete blocks in the multiple sub-installation spaces 11, thereby ensuring that each sub-installation space 11 is provided with a filling block 3. By providing an injection port on the outer peripheral wall of the installation frame 1 and connecting two adjacent sub-installation spaces 11 through the connecting ports 43, construction workers can inject concrete into the sub-installation space 11 after the sealing plate 2 seals the installation space 11, thereby forming a filling block 3 in each installation space 11.

[0061] Preferably, the longitudinal beam 13 can be provided with multiple injection ports, and the multiple injection ports are spaced apart along the height direction of the side panel 200. In the process of injecting concrete into the installation space 11, the construction workers can inject concrete into the installation space 11 from bottom to top through the multiple injection ports in sequence. This can reduce the influence of the gravity of the concrete on the molding of the concrete block, reduce the air holes in the concrete block, and also reduce the air holes between the concrete block and the installation frame 1 and / or the sealing plate 2 and / or the longitudinal reinforcement ribs 42 and / or the transverse reinforcement ribs 41, thereby improving the product quality of the concrete block and enhancing the energy absorption performance of the concrete block.

[0062] In some embodiments of the present application, a sealant may be provided between the sealing plate 2 and the mounting frame 1, and the sealant is used to seal the gap between the sealing plate 2 and the mounting frame 1. The sealant may be formed by solidifying a sealant, which may be AB glue (a two-liquid mixed hardening glue). By using the sealant to seal the gap between the sealing plate 2 and the mounting frame 1, the sealant can prevent liquids such as seawater or river water from penetrating into the installation space 11 through the gap between the sealing plate 2 and the mounting frame 1, thereby further preventing liquid corrosion of the filler and improving the operational stability of the ship collision structure 100.

[0063] Moreover, compared with using welding or other methods to seal the gap between the sealing plate 2 and the mounting frame 1, using sealant to seal the gap between the sealing plate 2 and the mounting frame 1 can reduce the welding workload of the ship, reduce the bending deformation of the sealing plate 2 and / or the mounting frame 1 during the welding process, and reduce the difficulty of disassembling the sealing plate 2, thereby facilitating the replacement of components such as the sealing plate 2 or fillers in the ship collision structure 100.

[0064] According to some specific implementation schemes of the present application, before injecting concrete into the installation space 11, the construction personnel can spray anti-rust material on the sealing plate 2 in advance to form an anti-rust layer, and spray waterproof material on the end wall of the sealing plate 2 close to the installation space 11 to form a waterproof layer. The anti-rust layer can prevent liquids such as seawater or river water from causing rust damage to the sealing plate 2, and the waterproof layer can prevent the concrete from bonding to the sealing plate 2. In addition, the sealing plate 2 can first be welded to the installation frame 1, and then a sealant can be filled between the sealing plate 2 and the installation frame 1 to form a seal. This can prevent the heat generated when welding the sealing plate 2 to the installation frame 1 from damaging the seal.

[0065] Furthermore, the outer side of the mounting frame 1 can also be sprayed with an anti-rust material to form an anti-rust layer, and the inner side of the mounting frame 1 can be sprayed with a waterproof material to form a waterproof layer to prevent the mounting frame 1 from rusting and preventing the mounting frame 1 from bonding with concrete. The waterproof material can be a material such as polyurethane.

[0066] Based on this, the present application further discloses a ship collision module, which is applied to the bow of a ship. The ship collision module is installed on the outer wall of the side panel 200 of the bow. According to the embodiment of the present application, the ship collision module includes one or more ship collision structures 100. The ship collision structure 100 is the ship collision structure 100 of the above-mentioned embodiment. In the ship collision module having multiple ship collision structures 100, the multiple ship collision structures 100 are arranged in sequence along the outer wall of the side panel 200, and any two adjacent ship collision structures 100 are connected and cooperated with each other.

[0067] Among them, when the volume of the ship is large and the area of ​​the side panel 200 that needs to be strengthened is large, in order to reduce the construction difficulty of strengthening the ship, the construction personnel can install multiple ship collision structures 100 on the side panel 200 in sequence, and then connect the adjacent ship collision structures 100 to each other to form a ship collision module, so that the size of the structural reinforcement area of ​​the ship collision module matches the structural size of the side panel 200.

[0068] Therefore, according to the ship collision module of the embodiment of the present application, the ship collision module is formed by arranging and splicing the ship collision structure 100. By installing the ship collision module on the outer wall of the side panel 200 of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame 1 can strengthen the structural strength of the side panel 200, and the filling block 3 can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the ship.

[0069] Based on this, the present application further discloses a ship. According to an embodiment of the present application, the ship includes a hull and a ship collision module. The front end of the hull has a bow, and the bow has a side plate 200. The ship collision module is the ship collision module of the above embodiment.

[0070] According to the vessel of the embodiment of the present application, the vessel is provided with a vessel collision module, which is formed by arranging and splicing the vessel collision structure 100. By installing the vessel collision module on the outer wall of the side plate 200 of the bow, the construction difficulty of strengthening the bow can be reduced. In addition, the installation frame 1 can strengthen the structural strength of the side plate 200, and the filling block 3 can absorb the collision energy when the bow is hit, thereby strengthening the bow structure and preventing the bow from being damaged and deformed after the collision as much as possible, thereby reducing the maintenance cost of the vessel.

[0071] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present application. These improvements and replacements should also be regarded as the scope of protection of the present application.

Claims

1. A ship collision structure, applied to the bow of a ship, characterized in that: The ship collision structure comprises: a mounting frame defining a mounting space therein, wherein the mounting frame has a first side and a second side opposite to each other along a thickness direction of the mounting frame, wherein the first side is adapted to be fixedly connected to an outer wall of a side plate of the bow; a sealing plate, wherein the sealing plate fixing cover is provided on the second side to seal the installation space; A filling block is filled in the installation space and is connected and cooperated with the sealing plate. The filling block is used to absorb collision energy transmitted from the installation frame and / or the sealing plate.

2. The ship collision structure according to claim 1, characterized in that: The mounting frame includes two transverse beams and two longitudinal beams, each of which is adapted to be fixedly connected to the outer wall of the side plate of the bow, the transverse beam extending along the length direction of the side plate, and the two transverse beams being spaced apart along the height direction of the side plate, the longitudinal beam being connected between the two transverse beams, and the two longitudinal beams being spaced apart, and the two transverse beams and the two longitudinal beams being sequentially connected end to end to enclose and form the mounting space; The installation space is provided with transverse reinforcement ribs extending along the length direction of the side panel and longitudinal reinforcement ribs extending along the height direction. The ends of the transverse reinforcement ribs are connected and cooperated with the longitudinal beams, and the ends of the longitudinal reinforcement ribs are connected and cooperated with the transverse beams. The transverse reinforcement ribs and the longitudinal reinforcement ribs intersect and divide the installation space into multiple sub-installation spaces, and the filling block is installed in each of the sub-installation spaces.

3. The ship collision structure according to claim 2, characterized in that: The end wall of the longitudinal beam away from the side plate is provided with a reinforcing transverse plate, and the reinforcing transverse plate extends to at least one side along the thickness direction of the longitudinal beam, and / or, An end wall of the cross beam away from the side plate is provided with a reinforcing longitudinal plate, and the reinforcing longitudinal plate extends to at least one side along the thickness direction of the cross beam.

4. The ship collision structure according to claim 3, characterized in that: The sealing plate includes a sealing plate body and a sealing plate transverse rib. Along the thickness direction of the sealing plate body, one side end wall of the sealing plate body is abutted and connected with the filling block, and the sealing plate body is connected with the mounting frame. The sealing plate transverse rib is fixed to the other side end wall of the sealing plate body, and the sealing plate transverse rib extends in a direction away from the sealing plate body, and the sealing plate transverse rib extends along the length direction of the side plate.

5. The ship collision structure according to claim 4, characterized in that: Along the length direction of the side plate, both ends of the closing plate transverse rib have connecting portions, the connecting portions abut against and are fixedly connected to the longitudinal beam, and the connecting portions also abut against and are fixedly connected to the side wall of the reinforcing transverse plate opposite to the installation space; The cross-sectional area of ​​the connecting portion gradually increases from an end of the connecting portion away from the longitudinal beam to an end of the connecting portion close to the longitudinal beam, wherein the cross-sectional area of ​​the connecting portion is perpendicular to the length direction of the side plate.

6. The ship collision structure according to claim 4, characterized in that: The sealing plate body is provided with a first connecting hole opposite to the filling block, and the filling block is correspondingly provided with a second connecting hole, and a fastener passes through the first connecting hole and the second connecting hole to connect and cooperate the filling block and the sealing plate body.

7. The ship collision structure according to claim 2, characterized in that: The filling block is constructed as a concrete block, and the side walls of the transverse reinforcement ribs and / or the side walls of the longitudinal reinforcement ribs are provided with a connecting port, which connects two adjacent sub-installation spaces. The outer peripheral wall of the installation frame is provided with an injection port, which is connected to one of the sub-installation spaces, and each sub-installation space is directly or indirectly connected to the injection port. The injection port is used to inject the concrete into the sub-installation space to form the concrete block.

8. The ship collision structure according to claim 1, characterized in that: A sealing member is provided between the sealing plate and the mounting frame, and the sealing member is used to seal the gap between the sealing plate and the mounting frame.

9. A ship collision module, applied to the bow of a ship, characterized in that: The ship collision module is installed on the outer wall of the side plate of the bow, and the ship collision module includes one or more ship collision structures. The ship collision structure is a ship collision structure according to any one of claims 1-8. In the ship collision module having multiple ship collision structures, the multiple ship collision structures are arranged in sequence along the outer wall of the side plate, and any two adjacent ship collision structures are connected and cooperated with each other.

10. A vessel, characterized in that: include: A hull, wherein the front end of the hull has a bow, and the bow has side plates; The ship collision module according to claim 9.

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