Spliced fender for ship protection

Abstract

The invention relates to the technical field of berthing protection devices, in particular to a spliced fender for ship protection. Comprising a fixing plate; the number of the guide rails is multiple, the multiple guide rails are all fixedly connected to the fixing plate, and the multiple guide rails are jointly connected with two symmetrical supporting pieces in a sliding mode; the fender is fixedly connected to the two supporting pieces, grooves are formed in the two sides of the fixing plate, a plurality of first fixing columns are fixedly connected into the grooves of the fixing plate, a first sliding plate is jointly connected between the first fixing columns in a sliding mode, and a plurality of first springs are fixedly connected between the first sliding plate and the supporting pieces on the same side. The first springs on the two sides are used for assisting the fender in buffering the impact force of the ship body, so that the buffering effect on the ship body is improved, meanwhile, the limiting state of the two supporting pieces is changed according to different impact forces of the ship body, and the effect that the fender and the first springs on the two sides sequentially buffer the impact force of the ship body is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of mooring protection devices, and in particular to a spliced fender for ship protection. Background Art

[0002] Fenders installed on docks are critical equipment for protecting ships and docks from collision damage. They absorb and disperse the impact force generated when a ship berths, reducing potential damage to the hull and dock structure. Fenders are also low-cost and easy to maintain. Fenders come in a variety of materials and models, each suitable for different usage scenarios.

[0003] Existing fenders usually rely on their own deformation to cushion the impact of the hull. If the fenders only rely on materials or structures to achieve cushioning, the range and efficiency of the fenders in absorbing energy will be limited, resulting in a single way for the fenders to cushion the hull. If the impact force of the hull is large, relying solely on the deformation of the fenders to cushion the hull, a large part of the energy will be distributed to the dock and the hull, which will increase the possibility of damage to the dock and the hull. Summary of the Invention

[0004] In order to overcome the shortcoming of the single buffering mode of the existing fender, the present invention provides a spliced fender for ship protection.

[0005] The technical solution of the present invention is: a spliced fender for ship protection, comprising: a fixed plate; a plurality of guide rails, each of which is fixed to the fixed plate, and the plurality of guide rails are slidably connected to two symmetrical support members, wherein the guide rails are perpendicular to the support members; a fender is fixed to the two support members, grooves are provided on both sides of the fixed plate, a plurality of fixing columns are fixed in the grooves of the fixed plate, a sliding plate is slidably connected between the plurality of fixing columns, the fixed columns are slidably connected to the support members on the same side, and a plurality of springs are fixed between the sliding plate and the support members on the same side; two hinged plates are provided, the two hinged plates are respectively hinged to opposite sides of the two support members, and a support plate is hinged between the two hinged plates; a limiting assembly is provided on both sides of the fixed plate, the limiting assembly is used to limit the two support members, and the limiting assembly is used to make the fender and the spring buffer the hull in turn.

[0006] Furthermore, the distance between the hinged plate and the fender gradually increases from an end of the hinged plate close to the support member to an end of the support plate close to the support plate.

[0007] Furthermore, the width of the support plate is smaller than the width of the side of the fender away from the support member, and the support plate is parallel to the side of the fender away from the support member, so that the two support members are evenly stressed.

[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0009] Furthermore, the driving component includes: two telescopic rods 1, which are respectively embedded in the two fixed blocks, and the telescopic ends of the telescopic rods 1 are in contact with the adjacent sliding plates 2; a sliding plate 3, which is slidably connected to the support plate, and two telescopic rods 2 are fixedly connected between the sliding plate 3 and the support plate, and an oil guide pipe is connected between the telescopic rod 2 and the adjacent telescopic rod 1, and the telescopic rod 2 is filled with hydraulic oil.

[0010] Furthermore, it also includes: an auxiliary unlocking mechanism, which is provided with two in total, and the two auxiliary unlocking mechanisms are respectively provided on both sides of the fixed plate, for adapting to the lateral force of the fender and changing the positional relationship between the limit column and the adjacent limit block, and the auxiliary unlocking mechanism includes: a telescopic rod three, which is hinged to the fixed plate by a fixed axis, the telescopic end of the telescopic rod three is hinged to the fender, and the fixed axis of the telescopic rod three is fixedly connected to an extrusion piece; a support seat, which is fixedly connected to the fixed plate, and the support seat is fixedly connected to a fixed tube, and the fixed tube is rotatably connected to the extrusion piece. The fixed tube is slidably connected to an extrusion plate, and a spring three is fixed between the extrusion plate and the support seat; an extrusion rod, the extrusion rod is fixed to the side of the extrusion plate close to the extrusion piece, and the extrusion rod is in extrusion contact with the extrusion piece; a telescopic rod four is embedded in the fixed block, the telescopic end of the telescopic rod four is located in the fixed tube and fixed to the extrusion plate, the fixed block is embedded with a telescopic rod five, the telescopic end of the telescopic rod five is in extrusion contact with the adjacent sliding plate two, an oil guide pipe is connected between the telescopic rod five and the telescopic rod four, and hydraulic oil is filled in the telescopic rod four.

[0011] Furthermore, the diameter of the oil cavity of the telescopic rod four is greater than the diameter of the oil cavity of the telescopic rod five.

[0012] Furthermore, the extrusion member is provided with a guide groove for guiding the extrusion rod.

[0013] Furthermore, it also includes: a traction component, which is arranged between the two telescopic rods three, and the traction component is used to compress the spring one. The traction component includes: a fixed rod, which is fixed between the fixed axes of the two telescopic rods three, and the fixed rod is fixed with a fixing piece, and both sides of the fixing piece are fixed with a pull rope, and the pull rope passes through the fixed plate and is fixed to the adjacent sliding plate one.

[0014] Furthermore, the pull rope is configured as a soft steel wire rope, and the fixing plate is provided with a guide wheel for guiding the adjacent pull ropes, and the fixing member and the pull rope connected thereto are perpendicular to each other near a portion of the fixing rod.

[0015] The beneficial effects of the present invention are: 1. The present invention utilizes the springs on both sides to assist the fender in buffering the impact force of the hull, thereby improving the buffering effect on the hull. At the same time, according to the different impact forces of the hull, the limiting state of the two support members is changed, so that the fender and the springs on both sides buffer the impact force of the hull in turn, achieving a better buffering effect.

[0016] 2. The present invention utilizes the swing of the telescopic rod 2 to change the limit state of the two supporting members. On the basis of the fender buffering the lateral impact force through deformation, the spring 1 is also compressed to assist the fender in buffering the impact force on the hull, thereby improving the protection effect of the device on the hull and the dock. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the guide rail, support member and other parts of the present invention;

[0019] Figure 3 It is a side view of the three-dimensional structure of the fixing plate, guide rail and other parts of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the fender, support plate and other parts of the present invention;

[0021] Figure 5 It is a side view of the three-dimensional structure of the guide rail, fixed block and other parts of the present invention;

[0022] Figure 6It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing block and the limiting block of the present invention;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the telescopic rod and support base and other parts of the present invention;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the extruded plate and the telescopic rod of the present invention;

[0025] Figure 9 This is an exploded view of the fixed tube, extruded plate and other parts of the present invention;

[0026] Figure 10 It is a schematic diagram of the three-dimensional structure of the fixing part, the pull rope and other parts of the present invention.

[0027] In the accompanying drawings: 1-fixed plate, 2-guide rail, 3-support member, 4-fender, 5-fixed column one, 6-sliding plate one, 7-spring one, 8-hinge plate, 9-support plate, 10-fixed block, 11-limiting block, 12-fixed column two, 13-sliding plate two, 14-spring two, 15-limiting column, 16-telescopic rod one, 17-sliding plate three, 18-telescopic rod two, 19-telescopic rod three, 20-extrusion member, 21-support seat, 22-fixed tube, 23-extrusion plate, 24-spring three, 25-extrusion rod, 26-telescopic rod four, 27-telescopic rod five, 28-fixed rod, 29-fixing member, 30-pull rope. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1: A spliced fender for ship protection, such as Figure 1-Figure 4As shown, it includes: a fixed plate 1; two guide rails 2 are provided, and the two guide rails 2 are fixed to the fixed plate 1, the two guide rails 2 are symmetrically distributed, and the two guide rails 2 are slidably connected to two symmetrical support members 3, and the guide rails 2 and the support members 3 are perpendicular to each other; a fender 4 is fixed to the two support members 3, and the fender 4 is set to a trapezoidal shape. Grooves are provided on both sides of the fixed plate 1, and two fixed columns 5 are fixed in the grooves of the fixed plate 1. A sliding plate 6 is slidably connected between the two fixed columns 5, and the fixed column 5 is slidably connected to the support member 3 on the same side. Two springs are fixed between the sliding plate 6 and the support member 3 on the same side. 1, two springs 17 are respectively sleeved on the outside of adjacent fixed columns 15; there are two hinged plates 8, which are respectively hinged to the opposite sides of the two support members 3, and a support plate 9 is hinged between the two hinged plates 8; a limiting assembly is provided on both sides of the fixed plate 1, and the limiting assembly is used to limit the two support members 3. The limiting assembly is used to make the fender 4 and the spring 17 buffer the hull in turn, and the distance between the hinged plate 8 and the fender 4 gradually increases from the back to the front. The width of the support plate 9 is smaller than the width of the front side of the fender 4, and the support plate 9 is parallel to the front side of the fender 4, so that the two support members 3 are evenly stressed.

[0030] like Figure 2 、 Figure 5 and Figure 6 As shown, the limiting assembly includes: a fixed block 10, which is provided with two, and the two fixed blocks 10 are respectively fixed to the two sides of the fixed plate 1, and the opposite sides of the two support members 3 are fixed with two limiting blocks 11, and the limiting blocks 11 are squeezed and contacted with the adjacent fixed blocks 10, and the front side of the fixed block 10 is fixed with a fixed column 2 12; a sliding plate 2 13, which is provided with two, and the two sliding plates 2 13 are respectively slidably connected to the two fixed columns 2 12, and the sliding plate 2 13 is fixed to the adjacent fixed column 2 12. There is a second spring 14, which is used to drive the second sliding plate 13 to reset. The second sliding plate 13 is fixed with two symmetrical limit columns 15. The limit columns 15 pass through the adjacent fixed blocks 10. The limit blocks 11 are provided with blind holes. The limit columns 15 are located in the blind holes of the adjacent limit blocks 11. The limit columns 15 are used to limit the limit blocks 11; a driving component is provided between the support plate 9 and the two fixed blocks 10, and the driving component is used to change the positional relationship between the limit columns 15 and the adjacent limit blocks 11.

[0031] like Figure 2 and Figure 4 As shown, the driving components include: a telescopic rod 16, two of which are provided, and the two telescopic rods 16 are respectively embedded in two fixed blocks 10, and the telescopic ends of the telescopic rod 16 are in contact with the adjacent sliding plate 2 13; a sliding plate 3 17, which is slidably connected to the support plate 9, and two telescopic rods 2 18 are fixedly connected between the sliding plate 3 17 and the support plate 9, and the telescopic rod 2 18 is connected to the adjacent telescopic rod 1 16 by an oil guide pipe, and the telescopic rod 2 18 is filled with hydraulic oil.

[0032] In the above technical solution, the main problem to be solved is to improve the buffering effect of the fender 4 on the ship. In order to improve the structural strength of the device, the fixing plate 1 can be made of metal steel. When in use, multiple fixing plates 1 are fixed to the dock or berth by high-strength bolts and arranged in a line. The fender 4 is installed in a vertical direction. The fender 4 and the two support members 3 are also connected with high-strength bolts, thereby ensuring the buffering effect of the fender 4 on the hull. The two guide rails 2 are T-shaped, which are used to enhance the connection strength between the guide rails 2 and the support members 3. The outer end of the fixing column 5 is fixed to the pier or berth. A mounting plate is fixedly connected, which is used to limit the adjacent sliding plate 16. Under the joint action of the spring 17 and the fender 4, the limit block 11 and the adjacent fixed block 10 are kept in a mutually squeezed state. The function of the fixed block 10 is to limit the distance between the two support members 3. The limit block 11 is provided with an inclined surface, and the limit column 15 is provided with a ball head to reduce the friction between the limit column 15 and the limit block 11. The front side of the fixed column 2 12 is fixedly connected to the mounting plate, and the front end of the spring 2 14 is in squeeze contact with the mounting plate on the front side of the fixed column 2 12.

[0033] Workflow: When the ship is moored, the hull squeezes the fender 4. For example, the hull squeezes the fender 4 forward. Figure 1The hull squeezes the front end of the fender 4 toward the rear, and the fender 4 expands to both sides to cushion the hull. In the initial state, the limit block 11 is in a limited state with the adjacent limit column 15. Under the action of the fender 4's own elastic force, the impact force of the hull is cushioned. When the impact force on the fender 4 is too large, the fender 4 deforms and squeezes the sliding plate 3 17 backward. The sliding plate 3 17 slides backward along the support plate 9, and the sliding plate 3 17 drives the telescopic ends of the two telescopic rods 2 18 backward. When the telescopic rod 18 contracts, the hydraulic oil in the telescopic rod 18 flows along the oil guide pipe to the connected telescopic rod 16, and the telescopic ends of the two telescopic rods 16 extend. Taking the telescopic rod 16 at the lower end as an example, the telescopic end of the telescopic rod 16 presses the sliding plate 13 to the front side, and the sliding plate 13 slides along the fixed column 12 and squeezes the spring 14. The sliding plate 13 drives the two limit columns 15 thereon to slide along the fixed block 10, and the limit column 15 moves out of the blind hole of the adjacent limit block 11, releasing the limit column 11. 5 pairs of adjacent limit blocks 11 are limited. In the above process, the sliding plate three 17 has been in contact with the support plate 9. When the impact force of the hull continues to squeeze the fender 4, the fender 4 squeezes the sliding plate three 17 toward the rear side, and the sliding plate three 17 squeezes the support plate 9 toward the rear side. The support plate 9 squeezes the two support members 3 to both sides through the two hinged plates 8. At the same time, due to the deformation of the fender 4, the fender 4 will also apply forces to both sides to the two support members 3, so that the two support members 3 move away from each other along the two guide rails 2. Taking the support member 3 on the right side as an example, the support member 3 slides along the two fixed columns 5, and the support member 3 squeezes the two springs 7. The springs 7 are compressed, and the springs 7 on the left and right sides are used to assist the fender 4 in buffering the impact force of the hull, thereby improving the buffering effect on the hull. At the same time, according to the different impact forces of the hull, the limiting state of the two support members 3 is changed, so that the fender 4 and the springs 7 on both sides buffer the impact force of the hull in turn, thereby achieving better buffering effect.

[0034] When the impact of the hull ends, under the action of the elastic force of the spring 17 and the self-elastic force of the fender 4, the two support members 3 move closer to each other along the two guide rails 2, and then the spring 17 and the fender 4 return to their initial state. In the process of the spring 17 and the fender 4 returning to their original state, the fender 4 gradually loses contact with the sliding plate 3 17. After the fender 4 and the sliding plate 3 17 completely lose contact, under the elastic force of the spring 2 14, the spring 2 14 drives the adjacent sliding plate 2 13 to move downward and return to its original state. The limiting column 15 slides along the fixed block 10 on the same side and is reinserted into the blind hole of the adjacent limiting block 11 until the sliding plate 2 13 drives the two limiting columns 15 to be completely returned to their original state, the telescopic end of the telescopic rod 16 is returned to its original state, and the internal hydraulic oil flows back to the telescopic rod 2 18. The telescopic end of the telescopic rod 2 18 extends outward, causing the sliding plate 3 17 to return to its original state, thereby preparing for the next buffering. At the same time, the fender 4 and the support member 3 are connected with high-strength bolts, which is convenient for the later replacement of the fender 4, thereby improving the usability of the device.

[0035] Example 2: Based on Example 1, Figure 2 、 Figure 5 、 Figure 7-Figure 9 As shown, it also includes: an auxiliary unlocking mechanism, which is provided with two in total. The two auxiliary unlocking mechanisms are respectively provided on both sides of the fixed plate 1, and are used to adapt to the lateral force of the fender 4 and change the positional relationship between the limit column 15 and the adjacent limit block 11. The auxiliary unlocking mechanism includes: a telescopic rod 3 19, which is hinged to the fixed plate 1 by a fixed axis, and the telescopic end of the telescopic rod 3 19 is hinged to the fender 4. The fixed axis of the telescopic rod 3 19 is fixedly connected to an extrusion member 20; a support seat 21, which is fixed to the fixed plate 1, and the support seat 21 is fixedly connected to a fixed tube 22. The fixed tube 22 is rotatably connected to the extrusion member 20, and the fixed tube 22 is slidably connected to the extrusion plate 23. The extrusion plate 23 is fixed to the support seat 21. There is a spring three 24; an extrusion rod 25, which is fixed to the side of the extrusion plate 23 close to the extrusion piece 20, and the extrusion rod 25 is in extrusion contact with the extrusion piece 20; a telescopic rod four 26, which is embedded in the fixed block 10, and the telescopic end of the telescopic rod four 26 is located in the fixed tube 22 and is fixed to the extrusion plate 23. The fixed block 10 is embedded with a telescopic rod five 27, and the telescopic end of the telescopic rod five 27 is in extrusion contact with the adjacent sliding plate two 13. An oil guide pipe is connected between the telescopic rod five 27 and the telescopic rod four 26, and hydraulic oil is filled in the telescopic rod four 26; the oil cavity diameter of the telescopic rod four 26 is larger than the oil cavity diameter of the telescopic rod five 27, and the extrusion piece 20 is provided with a guide groove for guiding the extrusion rod 25.

[0036] like Figure 7 and Figure 10 As shown, it also includes: a traction assembly, which is arranged between the two telescopic rods 3 19, and the traction assembly is used to compress the spring 17. The traction assembly includes: a fixed rod 28, which is fixed between the fixed axes of the two telescopic rods 3 19. The fixed rod 28 is fixed with a fixing member 29, and both sides of the fixing member 29 are fixed with a pull rope 30. The pull rope 30 passes through the fixed plate 1 and is fixed to the adjacent sliding plate 6. The pull rope 30 is set to a soft steel wire rope, and the fixed plate 1 is equipped with a guide wheel for guiding the adjacent pull ropes 30. The fixing member 29 and the pull rope 30 connected to it are perpendicular to each other.

[0037] In the above scheme, the main purpose is to buffer the impact forces of the hull in different directions and improve the effect of buffering the impact forces of the hull. In order to improve the structural strength of the device, the telescopic rod 3 19 is made of metal steel, and the telescopic end of the telescopic rod 3 19 is hinged with a connecting seat. The connecting seat on the telescopic end of the telescopic rod 3 19 is connected to the fender 4 by a high-strength bolt, and when the fender 4 is subjected to the positive impact force of the hull, the telescopic end of the telescopic rod 3 19 will shrink inward. The extrusion piece 20 is provided with two inclined surfaces, the main purpose of which is to guide the adjacent extrusion rods 25. A spline is provided on the outer side of the fixed tube 22, and a slide groove is provided in the middle of the fixed tube 22. The extrusion plate 23 is sleeved on the outer side of the fixed tube 22 and the two are splined. At the same time, the extrusion plate 23 slides in the slide groove; the extrusion plate 23 can be spliced with bolts to facilitate assembly with the fixed tube 22.

[0038] Working process: When the ship squeezes the fender 4 from the side, if the impact force is small, the fender 4's own elasticity is sufficient to buffer the impact force of the hull. When the impact force of the hull is too large, the fender 4 is squeezed from left to right (with Figure 1 The front part of the fender 4 will deflect to the right, and the fender 4 drives the telescopic end of the telescopic rod 3 19 to deflect to the right. The fixed shaft at the bottom of the telescopic rod 3 19 drives the extrusion member 20 thereon to rotate. Taking the extrusion member 20 on the lower side as an example, the inclined surface of the extrusion member 20 pushes the extrusion rod 25, and the extrusion rod 25 slides along the inclined surface of the extrusion member 20, and the extrusion rod 25 slides into the guide groove of the extrusion member 20, and the extrusion plate 23 slides downward along the fixed tube 22. The spring 3 24 is squeezed, and the extrusion plate 23 drives the telescopic end of the telescopic rod 4 26 to retract. The hydraulic oil in the telescopic rod 4 26 flows into the telescopic rod 5 27 along the oil guide pipe, and the telescopic end of the telescopic rod 5 27 squeezes the sliding plate 21. 3. The telescopic ends of the telescopic rod 16 and the telescopic ends of the telescopic rod 5 27 are not fixed to the sliding plate 2 13, and therefore do not affect the normal movement of the sliding plate 2 13, thereby causing the limit column 15 to move out of the blind hole of the adjacent limit block 11, thereby releasing the limit on the two support members 3. Since the fender 4 is subjected to the impact force to the right, the right part of the fender 4 pushes the right support member 3 to the right. In the above process, the distance between the left part of the fender 4 and the left support plate 9 gradually decreases. At the same time, the left part of the fender 4 applies a thrust to the support plate 9 to the right, thereby causing the right support member 3 to start moving to the right and squeeze the two springs 1 7 on the right to cushion the impact force of the hull.

[0039] In the process of the two telescopic rods 3 19 swinging to the right, the fixed shafts of the two telescopic rods 3 19 drive the fixed rod 28 to rotate counterclockwise (by Figure 1The fixing rod 28 drives the fixing part 29 to rotate counterclockwise. During the counterclockwise rotation of the fixing part 29, the fixing part 29 pulls the left pull rope 30. Since the fixing part 29 rotates counterclockwise, the right pull rope 30 will not be continuously tightened. The left pull rope 30 pulls the left sliding plate 6 to the right. The sliding plate 6 moves to the right and squeezes the two springs 17 on the left, thereby realizing that the four springs 17 simultaneously assist the fender 4 in buffering the impact of the hull. After the impact of the hull is buffered, under the action of the elastic force of the four springs 17 and the fender 4, the right support part 3 moves to the left and resets. During the above-mentioned reset process, the support plate 9 swings. To the initial position, at the same time, driven by the fender 4, the two telescopic rods 3 19 swing to the initial position, and the telescopic ends of the telescopic rod 3 19 synchronously return to the initial state. During the resetting process of the telescopic rod 3 19, the fixed axis of the telescopic rod 3 19 drives the extrusion piece 20 thereon to reset. At this time, under the elastic force of the spring 3 24 and the spring 2 14, the telescopic end of the telescopic rod 5 27 is retracted inward, and the hydraulic oil in the telescopic rod 5 27 flows back to the telescopic rod 4 26. At the same time, the extrusion plate 23 and the extrusion rod 25 thereon are reset, the fixed rod 28 rotates in the opposite direction, the fixing piece 29 and the two pull ropes 30 are reset to the initial state, and all parts on the device are reset.

[0040] During installation, construction workers install the fixing plates 1 at equal intervals on the dock, and install connectors between two adjacent fixing plates 1 and the parts thereon according to the actual installation situation to enhance the connection between adjacent devices, thereby providing comprehensive protection for the dock.

[0041] The above description is merely an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention are intended to be included within the scope of protection of the present invention. Any content not elaborated in detail herein is already known to those skilled in the art.

Claims

1. A spliced fender for ship protection, characterized in that: Includes: Fixed plate (1); A plurality of guide rails (2) are provided, each of the plurality of guide rails (2) is fixed to the fixed plate (1), and the plurality of guide rails (2) are slidably connected to two symmetrical support members (3), and the guide rails (2) and the support members (3) are perpendicular to each other; A fender (4) is fixed to the two support members (3), grooves are provided on both sides of the fixed plate (1), a plurality of fixed columns (5) are fixed in the grooves of the fixed plate (1), a sliding plate (6) is slidably connected between the plurality of fixed columns (5), the fixed columns (5) are slidably connected to the support members (3) on the same side, and a plurality of springs (7) are fixed between the sliding plate (6) and the support members (3) on the same side; There are two hinged plates (8) in total, and the two hinged plates (8) are hinged to the opposite sides of the two support members (3) respectively, and a support plate (9) is hinged between the two hinged plates (8); a limiting assembly is provided on both sides of the fixed plate (1), and the limiting assembly is used to limit the two support members (3), and the limiting assembly is used to make the fender (4) and the spring (7) buffer the hull in turn.

2. A spliced fender for ship protection according to claim 1, characterized in that: The distance between the hinged plate (8) and the fender (4) gradually increases from one end of the hinged plate (8) close to the support member (3) to one end of the hinged plate (9).

3. The spliced fender for ship protection according to claim 2, characterized in that: The width of the support plate (9) is smaller than the width of the side of the fender (4) away from the support member (3), and the support plate (9) is parallel to the side of the fender (4) away from the support member (3), so that the two support members (3) are evenly stressed.

4. The spliced fender for ship protection according to claim 3, characterized in that: The limiting component includes: There are two fixed blocks (10) in total. The two fixed blocks (10) are fixed to both sides of the fixed plate (1) respectively. Two limiting blocks (11) are fixed to the opposite sides of the two support members (3). The limiting blocks (11) are in squeeze contact with the adjacent fixed blocks (10). A second fixing column (12) is fixed to the side of the fixed block (10) away from the fixed plate (1); There are two sliding plates (13) in total. The two sliding plates (13) are slidably connected to the two fixed columns (12) respectively. A spring (14) is fixed between the sliding plate (13) and the adjacent fixed column (12). The sliding plate (13) is fixed with symmetrical limiting columns (15). The limiting columns (15) pass through the adjacent fixed blocks (10). The limiting blocks (11) are provided with blind holes. The limiting columns (15) are located in the blind holes of the adjacent limiting blocks (11). The limiting columns (15) are used to limit the limiting blocks (11). A driving component is provided between the support plate (9) and the two fixing blocks (10), and the driving component is used to change the positional relationship between the limiting column (15) and the adjacent limiting blocks (11).

5. The spliced fender for ship protection according to claim 4, characterized in that: The driving component includes: Two telescopic rods (16) are provided, and the two telescopic rods (16) are respectively embedded in the two fixed blocks (10), and the telescopic ends of the telescopic rods (16) are in contact with the adjacent sliding plate (13); The sliding plate three (17) is slidably connected to the support plate (9), and two telescopic rods two (18) are fixedly connected between the sliding plate three (17) and the support plate (9). An oil guide pipe is connected between the telescopic rod two (18) and the adjacent telescopic rod one (16), and the telescopic rod two (18) is filled with hydraulic oil.

6. The spliced fender for ship protection according to claim 5, characterized in that: Also included are: Two auxiliary unlocking mechanisms are provided, and the two auxiliary unlocking mechanisms are respectively provided on both sides of the fixing plate (1), and are used to adapt to the lateral force of the fender (4) and change the positional relationship between the limiting column (15) and the adjacent limiting block (11). The auxiliary unlocking mechanism includes: A telescopic rod (19) is hinged to the fixed plate (1) by a fixed axis, a telescopic end of the telescopic rod (19) is hinged to the fender (4), and an extrusion piece (20) is fixed to the fixed axis of the telescopic rod (19); A support seat (21) is fixedly connected to the fixed plate (1), the support seat (21) is fixedly connected to a fixed tube (22), the fixed tube (22) is rotatably connected to the extrusion member (20), the fixed tube (22) is slidably connected to an extrusion plate (23), and a spring (24) is fixedly connected between the extrusion plate (23) and the support seat (21); An extrusion rod (25), the extrusion rod (25) being fixed to a side of the extrusion plate (23) close to the extrusion member (20), the extrusion rod (25) being in extrusion contact with the extrusion member (20); A telescopic rod four (26) is embedded in the fixed block (10), the telescopic end of the telescopic rod four (26) is located in the fixed tube (22) and is fixedly connected to the extrusion plate (23), the fixed block (10) is embedded with a telescopic rod five (27), the telescopic end of the telescopic rod five (27) is in extrusion contact with the adjacent sliding plate two (13), an oil guide pipe is connected between the telescopic rod five (27) and the telescopic rod four (26), and hydraulic oil is filled in the telescopic rod four (26).

7. The spliced fender for ship protection according to claim 6, characterized in that: The oil cavity diameter of the telescopic rod four (26) is larger than the oil cavity diameter of the telescopic rod five (27).

8. The spliced fender for ship protection according to claim 7, characterized in that: The extrusion piece (20) is provided with a guide groove for guiding the extrusion rod (25).

9. The spliced fender for ship protection according to claim 8, characterized in that: Also included are: A traction assembly is provided between the two telescopic rods (19), and is used to compress the spring (7). The traction assembly includes: A fixed rod (28) is fixed between the fixed axes of the two telescopic rods (19), the fixed rod (28) is fixed with a fixing member (29), both sides of the fixing member (29) are fixed with a pull rope (30), and the pull rope (30) passes through the fixed plate (1) and is fixed with the adjacent sliding plate (6).

10. The spliced fender for ship protection according to claim 9, characterized in that: The pull rope (30) is configured as a soft steel wire rope, and the fixing plate (1) is provided with a guide wheel for guiding the adjacent pull ropes (30). The fixing member (29) and the pull rope (30) connected thereto are perpendicular to each other near a portion of the fixing rod (28).

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