Anti-collision bulletproof boat fender for business boat

Abstract

The utility model relates to the technical field of boat fenders, and discloses an anti-collision bulletproof boat fender for an official business boat, which comprises a fixed frame, and a first protection component is arranged on the right side of the fixed frame. The bulletproof and anti-collision effects are achieved through the first elastic armor and the second elastic armor, when the first elastic armor and the second elastic armor are collided, deformation is generated between the first elastic armor and the second elastic armor, buffering and shock absorption are achieved under the action of the rubber columns, the plastic foam balls and the first air bags, the anti-collision effect is improved, and the service life of the bulletproof and anti-collision device is prolonged. Meanwhile, when the fender is hit by bullets, the bullets can be unloaded, so that the service life of the fender is prolonged, after the first elastic armor and the second elastic armor are damaged, the stable effect of the boat is kept under the action of the two sets of second air bags, and therefore it is avoided that after the plastic foam ball and the first air bag are damaged, the boat cannot be damaged. And the ship loses the balance effect and shakes due to leakage, and the bulletproof effect is continuously achieved on the second protection assembly.

Description

Technical Field

[0001] This utility model relates to the field of ship fender technology, specifically a collision-proof and bulletproof ship fender for government vessels. Background Technology

[0002] Fenders are protective equipment for ships to ensure safe navigation and berthing. They can be implemented by improving dock facilities or by adding anti-collision fenders to the ship itself. They are generally made of wooden piles, old tires and rubber fenders.

[0003] According to a search, Chinese patent document, publication number CN201573783U, discloses a bulletproof boat fender. It features a core of elastic foam with several bulletproof layers. During maritime military operations or when government vessels or law enforcement vessels are conducting anti-smuggling or anti-violence operations, these bulletproof layers prevent bullets from penetrating the fender, thus effectively protecting the hull. The bulletproof layers are either fiber bulletproof layers, metal bulletproof plates, ceramic bulletproof plates, fiberglass bulletproof plates, or a combination of these, providing excellent bulletproof performance and ensuring the layers effectively prevent bullet damage. Furthermore, the elastic foam core is made of a high-molecular-weight foam material with good physical and processing properties, and the elastic armor is made of polyurethane, polyurea, or a mixture of both, giving the fender body impact resistance, corrosion resistance, and high buoyancy. However, during use, when the elastic armor layer is damaged by concentrated impact, the protective layer of the inner foam core will also be damaged, causing the boat to lose its anti-collision function and its performance to be poor. At the same time, if the fender on one side is damaged, the boat is prone to losing its balance, causing it to sway and affecting the people on board or causing accidents. Furthermore, during the installation process, the connection and fixation are made solely by bolts, which can easily lead to poor stability of the connection position and cause it to fall off. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a collision-proof and bulletproof fender for government vessels, which has the advantages of convenient and quick installation, high stability, resistance to loosening, good bulletproof and collision protection, good stability of the government vessel even when the armor is damaged, and efficient balance, thus solving the above-mentioned technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a collision-proof and bulletproof fender for government vessels, comprising a fixed frame, a first protective component on the right side of the fixed frame, an airbag on the concave side of the right side of the fixed frame, a balancing mechanism on the top side of the inner side of the fixed frame, a reinforcing cross plate on the inner side of the fixed frame, a second protective component on the bottom side of the reinforcing cross plate, a limit post fixedly installed on the front side of the fixed frame, a clamping plate fixedly installed on the bottom side of the fixed frame, and a connecting seat installed on the outer side of the clamping plate by bolts.

[0008] Preferably, a limiting plate one is fixedly installed on the left side of the fixed frame, and a limiting plate two is fixedly installed on the right side of the connecting seat. The limiting plates one are arranged in pairs, with a total of four sets. The limiting posts are arranged in a total of five, and are installed at equal intervals on the concave side of the fixed frame.

[0009] Through the above technical solution, the limiting plate one and the limiting plate two provide mutual limiting support during use, which helps to improve the overall stability after installation and makes installation convenient and quick.

[0010] Preferably, the first protective component includes an elastic armor first, an elastic armor second, and rubber pillars. The elastic armor first and the elastic armor second are fixedly installed on the right side of the fixed frame, and elastic foam balls are filled between the elastic armor first and the elastic armor second. Several sets of rubber pillars are arranged at equal intervals between the elastic armor first and the elastic armor second. The elastic armor first and the elastic armor second are made of polyurethane, polyurea, or a mixture of polyurethane and polyurea.

[0011] Through the above technical solution, during use, the elastic armor plate one and elastic armor plate two provide bulletproof and impact protection. When elastic armor plate one and elastic armor plate two are impacted, they deform and are cushioned and shock-absorbing by multiple sets of equally spaced rubber columns, plastic foam balls and airbag one, improving the impact protection effect. At the same time, when hit by bullets, they can deflect the force of the bullets, thereby increasing the service life of the fender.

[0012] Preferably, the balancing mechanism includes the arched plate, the second airbag, and the connecting pipe. The second airbag is provided on the inner side of the arched plate. The arched plate and the second airbag are a group, and three groups are equidistantly arranged between the fixed frame and the reinforcing cross plate. The connecting pipe is provided between the second airbags.

[0013] Through the above technical solution, when the first and second elastic armors are damaged, the boat is kept stable by the action of the two sets of airbags, thus avoiding the boat from losing balance and swaying due to leakage after the plastic foam ball and the first airbag are damaged.

[0014] Preferably, the second protective component includes a first bulletproof steel plate, a second bulletproof steel plate, a connecting block, a connecting rod, and a buffer spring. The right side of the first bulletproof steel plate is provided with a sliding groove and a slider. The buffer spring is disposed between the sliding groove and the slider. The connecting blocks are arranged in pairs, and a connecting rod is movably connected between the two connecting blocks. A rubber plate is fixedly installed on the opposite side of the first bulletproof steel plate and the second bulletproof steel plate.

[0015] Through the above technical solution, after the elastic armor one and elastic armor two are damaged, the second protective component continues to provide ballistic protection, and when the ballistic steel plate two is impacted, it drives the connecting rod to move, thereby buffering and dissipating the force under the action of the buffer spring and the rubber plate, thus enhancing the protective effect.

[0016] Preferably, the connecting seat includes a movable plate, a fixed plate, a fastening spring, and a base plate. The movable plate and the fixed plate have the same structural shape. The upper right side of the base plate is provided with a groove and a slider, and the fastening spring is disposed between the groove and the slider. The slider is fixedly installed on the left side of the movable plate.

[0017] The above technical solution involves engaging the left side of the fixed frame with the movable plate, then moving the movable plate downwards to engage with the clamping plate and securing it with bolts. During use, the limiting plates 1 and 2 provide mutual limiting support, which helps improve the overall stability after installation. Installation is convenient and quick, and the fixing effect is enhanced by the action of the fastening spring.

[0018] Compared with the prior art, this utility model provides a collision-proof and bulletproof fender for government vessels, which has the following beneficial effects:

[0019] 1. This utility model provides bulletproof and impact protection through elastic armor plate one and elastic armor plate two. When elastic armor plate one and elastic armor plate two are impacted, deformation occurs between them. Under the action of multiple sets of equally spaced rubber columns, plastic foam balls and airbag one, the shock is buffered and the impact protection effect is improved. At the same time, when hit by bullets, the force of the bullets can be deflected, thereby increasing the service life of the fender. When elastic armor plate one and elastic armor plate two are damaged, the two sets of airbags two maintain the stability of the boat, thereby avoiding the boat from losing balance and swaying due to leakage after the plastic foam balls and airbag one are damaged. The second protective component continuously provides bulletproof protection, and when the bulletproof steel plate two is impacted, it drives the connecting rod to move, thereby buffering and deflecting the force under the action of buffer springs and rubber plates, enhancing the protective effect.

[0020] 2. In the installation process of this utility model, bolts are used to fix the base plate to the outside of the boat. Then, the left side of the fixed frame is engaged with the movable plate, and the movable plate is pushed down to engage with the clamping plate and then fixed with bolts. Thus, under the action of the first limiting plate and the second limiting plate, they mutually limit and support each other, which helps to improve the overall stability after installation and makes the installation convenient and quick. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a frontal cross-sectional view of the present invention.

[0023] Figure 3 This utility model Figure 2 A magnified structural diagram of point A in the diagram;

[0024] Figure 4 This utility model Figure 2 A magnified structural diagram of point B in the diagram.

[0025] The components include: 1. Fixed frame; 2. First protective component; 3. Airbag 1; 4. Balancing mechanism; 5. Reinforcing cross plate; 6. Second protective component; 7. Limiting post; 8. Clamping plate; 9. Connecting seat; 101. Limiting plate 1; 102. Limiting plate 2; 201. Elastic armor 1; 202. Elastic armor 2; 203. Rubber column; 401. Arch plate; 402. Airbag 2; 403. Connecting pipe; 601. Bulletproof steel plate 1; 602. Bulletproof steel plate 2; 603. Connecting block; 604. Connecting rod; 605. Buffer spring; 901. Movable plate; 902. Fixed plate; 903. Fastening spring; 904. Base plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] like Figure 1-4As shown, the present invention provides a collision-proof and bulletproof fender for government vessels, including a fixed frame 1, a first protective component 2 on the right side of the fixed frame 1, an airbag 3 on the concave side of the right side of the fixed frame 1, a balancing mechanism 4 on the top side of the inner side of the fixed frame 1, a reinforcing cross plate 5 on the inner side of the fixed frame 1, a second protective component 6 on the bottom side of the reinforcing cross plate 5, a limit post 7 fixedly installed on the front side of the fixed frame 1, a clamping plate 8 fixedly installed on the bottom side of the fixed frame 1, and a connecting seat 9 installed on the outer side of the clamping plate 8 by bolts.

[0029] Specifically, a limiting plate 101 is fixedly installed on the left side of the fixed frame 1, and a limiting plate 102 is fixedly installed on the right side of the connecting seat 9. Limiting plates 101 are installed in pairs, with a total of four sets. Five limiting posts 7 are installed, equidistantly arranged on the concave side of the fixed frame 1. The advantage is that during use, the limiting plates 101 and 102 mutually limit and support each other, improving the overall stability after installation and making installation convenient and quick.

[0030] Specifically, the first protective component 2 includes elastic armor 1 201, elastic armor 2 202, and rubber pillars 203. Elastic armor 1 201 and elastic armor 2 202 are fixedly installed on the right side of the fixed frame 1, and elastic foam balls are filled between elastic armor 1 201 and elastic armor 2 202. Several sets of rubber pillars 203 are equidistantly arranged between elastic armor 1 201 and elastic armor 2 202. Elastic armor 1 201 and elastic armor 2 202 are made of polyurethane, polyurea, or a mixture of polyurethane and polyurea. The advantages are that the elastic armor 201 and elastic armor 202 provide bulletproof and impact protection. When the elastic armor 201 and elastic armor 202 are impacted, they deform and are cushioned and damped by multiple sets of equally spaced rubber pillars 203, plastic foam balls and airbags 3, which improves the impact protection effect. At the same time, when hit by bullets, the force of the bullets can be deflected, thereby increasing the service life of the fender.

[0031] Specifically, the balancing mechanism 4 includes an arched plate 401, a second airbag 402, and a connecting pipe 403. The second airbag 402 is located inside the arched plate 401. The arched plate 401 and the second airbag 402 form a group, with three groups equidistantly positioned between the fixed frame 1 and the reinforcing cross plate 5. A connecting pipe 403 connects the second airbags 402. The advantage is that when the first elastic armor 201 and the second elastic armor 202 are damaged, the stability of the boat is maintained by the action of the two groups of second airbags 402, thus preventing leakage and swaying of the boat due to damage to the foam ball and the first airbag 3.

[0032] Example 2:

[0033] like Figure 1-4 As shown, as an improvement on the previous embodiment, the second protective component 6 specifically includes a first bulletproof steel plate 601, a second bulletproof steel plate 602, a connecting block 603, a connecting rod 604, and a buffer spring 605. A groove and a slider are provided on the right side of the first bulletproof steel plate 601. The buffer spring 605 is disposed between the groove and the slider. The connecting blocks 603 are arranged in pairs, and the connecting rod 604 is movably connected between the two connecting blocks 603. A rubber plate is fixedly installed on the opposite sides of the first bulletproof steel plate 601 and the second bulletproof steel plate 602. The advantage is that the second protective component 6 continuously provides bulletproof protection, and when the second bulletproof steel plate 602 is impacted, it drives the connecting rod 604 to move, thereby buffering and dissipating force under the action of the buffer spring 605 and the rubber plate, enhancing the protective effect.

[0034] Specifically, the connecting base 9 includes a movable plate 901, a fixed plate 902, a fastening spring 903, and a base plate 904. The movable plate 901 and the fixed plate 902 have the same structural shape. The upper right side of the base plate 904 is provided with a groove and a slider, and the fastening spring 903 is located between the groove and the slider. The slider is fixedly installed on the left side of the movable plate 901. The advantage is that it is convenient to move the movable plate 901 to limit the position of the locking plate 8, thereby improving the overall stability.

[0035] In use, airbag 3 and airbag 402 are inflated through the inflation tube on the front side of the fixed frame 1. Then, elastic armor 201 and elastic armor 202 provide bulletproof and impact protection. When elastic armor 201 and elastic armor 202 are impacted, deformation occurs between them. The multiple sets of equidistantly arranged rubber pillars 203, foam balls, and airbag 3 provide cushioning and shock absorption, improving the impact protection effect. Simultaneously, when hit by bullets, they can deflect the force of the bullets, thereby extending the service life of the fender. Furthermore, even if elastic armor 201 and elastic armor 202 are damaged, the two sets of airbags 402 maintain the stability of the boat, thus preventing damage from the foam balls. After the foam ball and airbag 3 are damaged, leakage occurs, causing the boat to lose balance and wobble. Then, the second protective component 6 continues to provide bulletproof protection, and when the bulletproof steel plate 602 is impacted, it drives the connecting rod 604 to move, thereby buffering and dissipating the force under the action of the buffer spring 605 and the rubber plate, enhancing the protective effect. Subsequently, during the installation process, bolts are used to fix the base plate 904 to the outside of the boat. Then, by engaging the left side of the fixed frame 1 with the movable plate 901, and then moving the movable plate 901 downward to engage with the clamping plate 8, bolts are used to fix it. Thus, during use, the limiting plates 101 and 102 provide mutual limiting support, which helps to improve the overall stability after installation, and the installation is convenient and quick.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of anti-collision and bulletproof fender for government vessels, comprising a fixed frame (1), characterized in that: A first protective component (2) is provided on the right side of the fixed frame (1), an airbag (3) is provided on the concave side of the right side of the fixed frame (1), a balancing mechanism (4) is provided on the top side of the inner side of the fixed frame (1), a reinforcing horizontal plate (5) is provided on the inner side of the fixed frame (1), a second protective component (6) is provided on the bottom side of the reinforcing horizontal plate (5), a limit post (7) is fixedly installed on the front side of the fixed frame (1), a clamping plate (8) is fixedly installed on the bottom side of the fixed frame (1), and a connecting seat (9) is installed on the outer side of the clamping plate (8) by bolts.

2. The anti-collision and bulletproof fender for government vessels according to claim 1, characterized in that: The left side of the fixed frame (1) is fixedly installed with a limiting plate one (101), and the right side of the connecting seat (9) is fixedly installed with a limiting plate two (102). The limiting plate one (101) is set in groups of two, and there are a total of four groups. The limiting column (7) is set in total of five, which are arranged at equal intervals on the concave side of the fixed frame (1).

3. The anti-collision and bulletproof fender for government vessels according to claim 1, characterized in that: The first protective component (2) includes elastic armor one (201), elastic armor two (202) and rubber pillars (203). The elastic armor one (201) and elastic armor two (202) are fixedly installed on the right side of the fixed frame (1), and elastic foam balls are filled between the elastic armor one (201) and elastic armor two (202). Several sets of rubber pillars (203) are arranged at equal intervals between the elastic armor one (201) and elastic armor two (202).

4. The anti-collision and bulletproof fender for government vessels according to claim 1, characterized in that: The balancing mechanism (4) includes an arched plate (401), an airbag (402), and a connecting pipe (403). The airbag (402) is arranged on the inner side of the arched plate (401). The arched plate (401) and the airbag (402) are a group, and three groups are equidistantly arranged between the fixed frame (1) and the reinforcing cross plate (5). A connecting pipe (403) is arranged between the airbags (402).

5. The anti-collision and bulletproof fender for government vessels according to claim 1, characterized in that: The second protective component (6) includes a bulletproof steel plate one (601), a bulletproof steel plate two (602), a connecting block (603), a connecting rod (604), and a buffer spring (605). The right side of the bulletproof steel plate one (601) is provided with a groove and a slider. The buffer spring (605) is provided between the groove and the slider. The connecting blocks (603) are in pairs, and the connecting blocks (603) are movably connected to each other by a connecting rod (604). A rubber plate is fixedly installed on the opposite side of the bulletproof steel plate one (601) and the bulletproof steel plate two (602).

6. The anti-collision and bulletproof fender for government vessels according to claim 1, characterized in that: The connecting seat (9) includes a movable plate (901), a fixed plate (902), a fastening spring (903), and a base plate (904). The movable plate (901) and the fixed plate (902) have the same structural shape. The upper right side of the base plate (904) is provided with a groove and a slider, and the fastening spring (903) is provided between the groove and the slider. The slider is fixedly installed on the left side of the movable plate (901).

Images