Underwater fire rescue patrol unmanned ship capable of automatically draining water and preventing sinking

Abstract

The invention discloses an underwater fire rescue patrol unmanned ship with automatic drainage and sinking prevention functions, which is applied to the technical field of unmanned ships, and is characterized in that a drainage mechanism and a water inlet assembly are arranged on the rear side of a buoyancy cabin, so that subsequent water can conveniently enter the inner wall of the buoyancy cabin through the water inlet assembly, and the diving position of the unmanned ship structure can be conveniently adjusted; when meeting the drainage requirement, the drainage mechanism on the inner wall of the waterproof bin can play a key role, the drainage mechanism can effectively filter impurities in water, it is guaranteed that in the drainage process, pipeline blockage caused by the impurities such as floating objects and silt in the water is avoided, it is guaranteed that drainage work is continuously and stably conducted, and the drainage efficiency and reliability are improved; the rescue structure is arranged and connected to the front side of the buoyancy bin in a bolted mode, powerful support is provided for preliminary rescue work, the rescue structure can be integrated with other emergency rescue equipment such as a simple first-aid kit and warm keeping equipment, and the rescue requirements in different scenes are met.

Description

Technical Field

[0001] The present invention belongs to the technical field of unmanned boats, and in particular relates to an automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat. Background Art

[0002] The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat is an intelligent unmanned equipment specially designed for underwater firefighting and rescue scenarios. It has the function of automatically sensing and draining water from the hull. Through the efficient drainage system, it can quickly deal with water ingress caused by collision, leakage, etc., to ensure the stability of the hull. In the anti-sinking design, it uses high-strength materials and multiple redundant structures to withstand the impact of complex underwater environments and reduce the risk of sinking. Its core function is to perform firefighting, rescue and patrol tasks, and it can patrol the waters in remote or autonomous mode.

[0003] At present, a Chinese patent with the announcement number CN116674704B discloses a patrol and rescue unmanned boat based on the Internet of Things, which includes a collection module installed on the hull, used to shoot surface video and upload it to a control terminal; a detection module, used to identify the person in the surface video and identify whether he is drowning according to the posture of the person; a positioning module, used to locate the hull and obtain the drowning position of the drowning person; a rescue module, installed on the hull, the rescue module includes at least one placement shell and lifebuoys corresponding to the number of the placement shells, the lifebuoys are installed in the placement shells, the placement shells are installed on the board of the hull, the lifebuoys are elastically connected in the placement shells and connected to the driving components, and the driving components are controlled by the control terminal; this invention can effectively identify drowning people, and is equipped with a lifebuoy ejection device, which can eject within a preset range to reach the drowning person as soon as possible to help rescue, greatly increasing reliability.

[0004] The existing automatic drainage and anti-sinking underwater fire rescue patrol unmanned boats have the following disadvantages when in use: 1. Most underwater firefighting and rescue patrol unmanned boats lack an effective impurity filtering mechanism during use. Impurities in the water can easily cause blockage of drainage pipes, which not only reduces drainage efficiency, but also easily leads to water accumulation inside the equipment due to poor drainage, damaging key components, seriously affecting the stability and service life of the equipment. In addition, in complex underwater environments, drainage and water inlet related components are easily damaged by collisions. Once damaged, the entire drainage and water inlet system will be paralyzed; 2. In the initial rescue stage, many devices are unable to quickly provide critical survival support to trapped people. For example, oxygen supply is often not timely or the supply equipment is unstable. In actual rescue, it is difficult to launch rescue operations quickly and effectively. Summary of the invention

[0005] The purpose of the present invention is to target the existing automatic drainage and anti-sinking underwater fire rescue patrol unmanned boat. The advantage of the present invention is that by setting up a water inlet component, an efficient drainage mechanism and a protective structure, the stable operation of drainage and water inlet is guaranteed, and the complex underwater environment can be effectively coped with. At the same time, the rescue structure and the mechanical arm structure cooperate with each other, which can quickly provide support for trapped persons and flexibly carry out rescue operations, greatly improving the rescue efficiency and success rate.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: an automatic drainage and anti-sinking underwater fire rescue patrol unmanned boat, including an unmanned boat structure, an alarm light is arranged on the top of the unmanned boat structure, a buoyancy chamber is arranged on the bottom of the unmanned boat structure, a watertight chamber is arranged on the inner wall of the buoyancy chamber, a drainage mechanism is arranged on the inner wall of the watertight chamber, a water inlet assembly is arranged on the rear side of the buoyancy chamber, a mechanical arm structure is bolted to the bottom of the unmanned boat structure, a protective structure is bolted to the bottom of the buoyancy chamber, and a rescue structure is bolted to the front side of the buoyancy chamber.

[0007] The above technical scheme is adopted, by setting up an unmanned boat structure, an alarm light, a buoyancy chamber, a watertight chamber, a drainage mechanism, a water inlet component, a mechanical arm structure, a protective structure and a rescue structure. First, the water inlet component is arranged on the rear side of the buoyancy chamber, so that subsequent water can enter the inner wall of the buoyancy chamber through the water inlet component, so as to adjust the diving position of the unmanned boat structure. When facing the need for drainage, the drainage mechanism on the inner wall of the watertight chamber can play a key role. The drainage mechanism can effectively filter impurities in the water to ensure that during the drainage process, the pipeline will not be blocked by floating objects, mud and other impurities in the water, thereby ensuring the continuous and stable progress of the drainage work and improving the drainage efficiency and reliability. Furthermore, the protective structure is bolted to the bottom of the buoyancy chamber to protect the water inlet component and the drainage mechanism. In a complex underwater environment, the unmanned boat structure will inevitably encounter various obstacles and the protective structure It can effectively buffer the impact force of collision from the outside world, prevent the water inlet components and drainage mechanisms from being damaged due to bumps, ensure that the water inlet components and drainage mechanisms are always in good working condition, and thus ensure the normal operation of the entire drainage and water inlet system. In addition, the rescue structure is bolted to the front side of the buoyancy chamber, which provides strong support for the initial rescue work. The rescue structure can also be integrated with other emergency rescue equipment, such as simple first aid kits, warming equipment, etc., to meet the rescue needs in different scenarios. The mechanical arm structure is set at the bottom of the unmanned boat structure, which is convenient for the mechanical arm structure to flexibly carry out various rescue actions underwater, such as grabbing items near the trapped persons, clearing obstacles on the rescue channel, and even when necessary, it can cooperate with the rescue structure to safely transfer the trapped persons to a safe area, expanding the operational dimension and execution capability of the unmanned boat structure in underwater rescue missions.

[0008] The present invention is further configured as follows: the drainage mechanism includes a water suction mechanism, a drainage pump and a discharge mechanism, the bottom of the drainage pump is bolted to the inner wall of the buoyancy tank, the left side of the drainage pump is fixedly connected to the right side of the water suction mechanism, the surface of the water suction mechanism is fixedly connected to the inner wall of the water-proof tank, the rear side of the drainage pump is fixedly connected to the front side of the discharge mechanism, the surface of the discharge mechanism is fixedly connected to the inner wall of the water-proof tank, and the surface of the discharge mechanism is fixedly connected to the inner wall of the buoyancy tank.

[0009] By adopting the above technical scheme, a water suction mechanism, a drainage pump and a discharge mechanism are set, and the bottom of the drainage pump is bolted to the inner wall of the buoyancy tank to ensure that the drainage pump is firmly installed. The drainage pump is fixedly connected with the water suction mechanism and the discharge mechanism to build a smooth water flow channel. The water suction mechanism introduces water and the discharge mechanism discharges water, ensuring that the drainage work is carried out continuously and efficiently. The drainage pump runs stably, providing core power support for the normal operation of the entire drainage mechanism, effectively improving the drainage efficiency and reliability.

[0010] The present invention is further configured as follows: the water absorption mechanism includes a mounting frame, a filter frame, a first valve assembly and a connecting pipe, the right side of the connecting pipe is fixedly connected to the left side of the drainage pump, the first valve assembly is arranged on the surface of the connecting pipe, the surface of the filter frame is fixedly connected to the inner wall of the mounting frame, the inner wall of the mounting frame is threadedly connected to the surface of the connecting pipe, and the surface of the connecting pipe is fixedly connected to the inner wall of the water-isolating bin.

[0011] By adopting the above technical scheme, by setting up a mounting frame, a filter frame, a first valve assembly and a connecting pipe, the mounting frame cooperates with the filter frame to filter the incoming water, prevent impurities from entering the drainage pump, extend the service life of the drainage pump, and ensure the stable operation of the drainage pump. The connecting pipe is fixedly connected to the drainage pump and the water-isolating chamber to ensure stable water flow transmission. The first valve assembly can flexibly control the interruption of water flow, facilitate the adjustment of the water absorption process, and improve the controllability and safety of the water absorption link.

[0012] The present invention is further configured as follows: the discharge mechanism includes a filter frame, a second valve assembly and a drain pipe, the front side of the drain pipe is fixedly connected to the rear side of the drain pump, the surface of the drain pipe is fixedly connected to the inner wall of the water-blocking chamber, the surface of the drain pipe is fixedly connected to the inner wall of the buoyancy chamber, the second valve assembly is arranged on the surface of the drain pipe, and the inner wall of the filter frame is threadedly connected to the surface of the drain pipe.

[0013] By adopting the above technical solution, a filter rack, a second valve assembly and a drain pipe are set up, and the drain pipe is fixedly connected with the drainage pump, the water-isolating chamber and the buoyancy chamber to ensure the stability of the drainage path. The second valve assembly can control the drainage flow and switch. The filter rack can prevent foreign objects in the water from entering the inner wall of the drain pipe when the drain pipe is not in use, thereby ensuring the flow of the drain pipe during subsequent drainage.

[0014] The present invention is further configured as follows: the protective structure includes a buffer frame, a connecting rod, a fixed rod and a fixed block, the top of the fixed block is bolted to the bottom of the buoyancy chamber, the rear side of the fixed block is bolted to the front side of the fixed rod, the rear side of the fixed rod is bolted to the front side of the connecting rod, and the surface of the connecting rod is bolted to the inner wall of the buffer frame.

[0015] By adopting the above technical solution, a buffer frame, connecting rod, fixed rod and fixed block are set up. The fixed block is bolted to the bottom of the buoyancy tank to provide a solid foundation for the protective structure. The fixed rod and the connecting rod are connected to enhance the stability of the structure. The connecting rod is bolted to the buffer frame so that the buffer frame can effectively buffer the impact force of external collision, protect the water inlet components and drainage mechanism, reduce the risk of collision damage, and ensure the normal operation of key components of the unmanned ship structure.

[0016] The present invention is further configured as follows: the buffer frame includes a connecting block, a buffer assembly and an anti-collision frame, the inner wall of the connecting block is bolted to the surface of the connecting rod, the side of the buffer assembly close to the connecting block is bolted to the connecting block, and the side of the buffer assembly close to the anti-collision frame is bolted to the anti-collision frame.

[0017] By adopting the above technical solution, a connecting block, a buffer assembly and an anti-collision frame are set, and the connecting block is bolted to the connecting rod to ensure that the buffer frame is tightly connected to the protective structure, and the buffer assembly is bolted to the connecting block and the anti-collision frame. When a collision occurs, the impact force can be effectively absorbed and dispersed. The anti-collision frame directly resists the collision, protects important internal components of the unmanned ship structure, and improves the unmanned ship's anti-collision ability in complex underwater environments.

[0018] The present invention is further configured as follows: the rescue structure includes an oxygen cylinder, a mounting assembly and a connecting frame, the rear side of the connecting frame is bolted to the front side of the buoyancy chamber, the right side of the mounting assembly is bolted to the inner wall of the connecting frame, and the surface of the oxygen cylinder is bolted to the inner wall of the mounting assembly.

[0019] By adopting the above technical solution, oxygen cylinders, mounting components and connecting frames are arranged, and the rear side of the connecting frame is bolted to the front side of the buoyancy chamber to provide support for the rescue structure. The mounting components are bolted to the connecting frame and oxygen cylinders so that the oxygen cylinders are firmly installed. Oxygen can be provided to trapped persons in a timely manner during rescue, meeting basic survival needs and providing key guarantees for underwater rescue.

[0020] The present invention is further configured as follows: a winding frame is bolted to the inner wall of the connecting frame, a rescue rope is wound around the surface of the winding frame, and a rescue box is bolted to the inner wall of the connecting frame.

[0021] By adopting the above technical scheme, a winding rack, a rescue rope and a rescue box are set up, and the winding rack is bolted to the inner wall of the connecting frame, which facilitates the storage and retrieval of the rescue rope and improves the rescue response speed. The position of the rescue box and the connecting frame is fixed, and a variety of rescue materials can be stored, which enriches the rescue means, so that the rescue structure can better cope with different rescue scenarios and improve the comprehensiveness and effectiveness of the rescue work.

[0022] The present invention is further configured as follows: the robotic arm structure includes a monitoring structure, a robotic arm assembly and a fixing frame, the top of the fixing frame is bolted to the bottom of the unmanned boat structure, the bottom of the fixing frame is bolted to the top of the robotic arm assembly, and the monitoring structure is bolted to the robotic arm assembly on one side close to the robotic arm assembly.

[0023] By adopting the above technical solution, a monitoring structure, a robotic arm assembly and a fixing frame are set up, and the position of the fixing frame and the unmanned boat structure is fixed, so that the subsequent robotic arm assembly can be stably installed on the bottom of the unmanned boat structure, and the monitoring structure is bolted to the robotic arm assembly. The operator can grasp the operating area of ​​the robotic arm assembly in real time, which is convenient for precise operation, so that the robotic arm assembly can efficiently complete underwater grabbing, cleaning and other rescue tasks, and enhance the operating capability of the unmanned boat structure.

[0024] The present invention is further configured as follows: the robotic arm assembly includes a rotating base, a movable arm and a gripping assembly, the top of the rotating base is bolted to the bottom of the fixed frame, the bottom of the rotating base is bolted to the top of the movable arm, the side of the monitoring structure close to the movable arm is bolted to the movable arm, and the front side of the gripping assembly is bolted to the rear side of the movable arm.

[0025] By adopting the above technical solution, a rotating base, a movable arm and a grasping assembly are set, and the positions of the rotating base and the movable arm are fixed, so that the movable arm can flexibly change direction and expand the operating range. The grasping assembly is bolted to the movable arm to realize the grasping function, and the monitoring structure is bolted to the movable arm to monitor the operating environment in real time to ensure safe and accurate operation, improve the accuracy and reliability of the mechanical arm assembly in underwater operations, and better assist the unmanned ship structure to complete the task.

[0026] In summary, the present invention has the following beneficial effects: By setting up a drainage mechanism, the water inlet assembly is set at the rear side of the buoyancy chamber, so that subsequent water can enter the inner wall of the buoyancy chamber through the water inlet assembly, and it is convenient to adjust the diving position of the unmanned boat structure. When facing the need for drainage, the drainage mechanism on the inner wall of the watertight chamber can play a key role. The drainage mechanism can effectively filter impurities in the water, ensuring that during the drainage process, the pipeline will not be blocked by impurities such as floating objects and silt in the water, thereby ensuring the continuous and stable progress of the drainage work and improving the drainage efficiency and reliability; By setting up a rescue structure, the rescue structure is bolted to the front side of the buoyancy chamber, which provides strong support for the initial rescue work. The rescue structure can also integrate other emergency rescue equipment, such as simple first aid kits, warming equipment, etc., to meet the rescue needs in different scenarios. The robotic arm structure is set at the bottom of the unmanned boat structure, which is convenient for the robotic arm structure to flexibly carry out various rescue actions underwater, such as grabbing items near the trapped persons, clearing obstacles on the rescue channel, and even when necessary, it can cooperate with the rescue structure to safely transfer the trapped persons to a safe area, expanding the operational dimension and execution capability of the unmanned boat structure in underwater rescue missions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the buoyancy chamber structure of the present invention; Figure 3 It is a schematic diagram of the drainage mechanism structure of the present invention; Figure 4 It is a schematic diagram of the structure of the water absorption mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the discharge mechanism of the present invention; Figure 6 It is a schematic diagram of the protective structure of the present invention; Figure 7 It is a schematic diagram of the structure of the buffer frame of the present invention; Figure 8 It is a schematic diagram of the rescue structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the mechanical arm of the present invention; Fig.10 It is a schematic diagram of the structure of the mechanical arm of the present invention.

[0028] Reference numerals: 1. unmanned boat structure; 2. drainage mechanism; 201. discharge mechanism; 201a. filter frame; 201b. second valve assembly; 201c. drainage pipe; 202. water absorption mechanism; 202a. mounting frame; 202b. filter frame; 202c. first valve assembly; 202d. connecting pipe; 203. drainage pump; 3. protection structure; 301. buffer frame; 301a. connection block; 301b. buffer assembly; 301c. anti-collision frame; 302 , connecting rod; 303, fixing rod; 304, fixing block; 4, rescue structure; 401, oxygen cylinder; 402, mounting assembly; 403, connecting frame; 5, mechanical arm structure; 501, monitoring structure; 502, mechanical arm assembly; 502a, rotating base; 502b, movable arm; 502c, grasping assembly; 503, fixing frame; 6, alarm light; 7, buoyancy chamber; 8, water-proof chamber; 9, water inlet assembly; 10, winding frame; 11, rescue rope; 12, rescue box. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings. Example 1

[0030] refer to Figure 1-10 An automatic drainage and anti-sinking underwater fire rescue patrol unmanned boat comprises an unmanned boat structure 1, an alarm light 6 is arranged on the top of the unmanned boat structure 1, a buoyancy chamber 7 is arranged on the bottom of the unmanned boat structure 1, a watertight chamber 8 is arranged on the inner wall of the buoyancy chamber 7, a drainage mechanism 2 is arranged on the inner wall of the watertight chamber 8, a water inlet assembly 9 is arranged on the rear side of the buoyancy chamber 7, a mechanical arm structure 5 is bolted to the bottom of the unmanned boat structure 1, a protective structure 3 is bolted to the bottom of the buoyancy chamber 7, and a rescue structure 4 is bolted to the front side of the buoyancy chamber 7. By arranging the unmanned boat structure 1, the alarm light 6, and the buoyancy chamber 7 , watertight compartment 8, drainage mechanism 2, water inlet assembly 9, mechanical arm structure 5, protective structure 3 and rescue structure 4. First, the water inlet assembly 9 is arranged on the rear side of the buoyancy compartment 7, so that subsequent water can enter the inner wall of the buoyancy compartment 7 through the water inlet assembly 9, so as to adjust the diving position of the unmanned boat structure 1. When facing the need for drainage, the drainage mechanism 2 on the inner wall of the watertight compartment 8 can play a key role. The drainage mechanism 2 can effectively filter impurities in the water to ensure that during the drainage process, the pipeline will not be blocked by impurities such as floating objects and silt in the water, thereby ensuring the continuous and stable progress of the drainage work. , improving the drainage efficiency and reliability. Furthermore, the protective structure 3 is bolted to the bottom of the buoyancy chamber 7, which is convenient for protecting the water inlet component 9 and the drainage mechanism 2. In a complex underwater environment, the unmanned boat structure 1 will inevitably encounter various obstacles. The protective structure 3 can effectively buffer the impact force of collision from the outside world, prevent the water inlet component 9 and the drainage mechanism 2 from being damaged due to collision, and ensure that the water inlet component 9 and the drainage mechanism 2 are always in good working condition, thereby ensuring the normal operation of the entire drainage and water inlet system. In addition, the rescue structure 4 is bolted to the front side of the buoyancy chamber 7, which provides strong support for the initial rescue work. The rescue structure 4 can also integrate other emergency rescue equipment, such as simple first aid kits, warming equipment, etc., to meet the rescue needs in different scenarios, and the mechanical arm structure 5 is arranged at the bottom of the unmanned boat structure 1, which is convenient for the mechanical arm structure 5 to flexibly carry out various rescue actions underwater, such as grabbing items near the trapped person, clearing obstacles on the rescue channel, and even when necessary, it can cooperate with the rescue structure 4 to safely transfer the trapped person to a safe area, expanding the operation dimension and execution capability of the unmanned boat structure 1 in underwater rescue tasks.

[0031] like Figure 3As shown, the drainage mechanism 2 includes a water suction mechanism 202, a drainage pump 203 and a discharge mechanism 201. The bottom of the drainage pump 203 is bolted to the inner wall of the buoyancy chamber 7, the left side of the drainage pump 203 is fixedly connected to the right side of the water suction mechanism 202, the surface of the water suction mechanism 202 is fixedly connected to the inner wall of the water-proof chamber 8, the rear side of the drainage pump 203 is fixedly connected to the front side of the discharge mechanism 201, the surface of the discharge mechanism 201 is fixedly connected to the inner wall of the water-proof chamber 8, and the surface of the discharge mechanism 201 is fixedly connected to the inner wall of the buoyancy chamber 7. By setting the water suction mechanism 202 The mechanism 202, the drainage pump 203 and the discharge mechanism 201 ensure that the drainage pump 203 is firmly installed by bolting the bottom of the drainage pump 203 to the inner wall of the buoyancy chamber 7. The drainage pump 203 is fixedly connected with the water absorption mechanism 202 and the discharge mechanism 201 to build a smooth water flow channel. The water absorption mechanism 202 introduces water and the discharge mechanism 201 discharges water, ensuring that the drainage work is carried out continuously and efficiently. The drainage pump 203 runs stably, providing core power support for the normal operation of the entire drainage mechanism 2, and effectively improving the drainage efficiency and reliability.

[0032] like Figure 4 As shown, the water absorption mechanism 202 includes a mounting frame 202a, a filter frame 202b, a first valve assembly 202c and a connecting pipe 202d, the right side of the connecting pipe 202d is fixedly connected to the left side of the drainage pump 203, the first valve assembly 202c is arranged on the surface of the connecting pipe 202d, the surface of the filter frame 202b is fixedly connected to the inner wall of the mounting frame 202a, the inner wall of the mounting frame 202a is threadedly connected to the surface of the connecting pipe 202d, the surface of the connecting pipe 202d is fixedly connected to the inner wall of the water isolation chamber 8, and the mounting frame 202a is arranged to connect the inner wall of the water isolation chamber 8. 02a, filter frame 202b, first valve assembly 202c and connecting pipe 202d, the mounting frame 202a cooperates with the filter frame 202b to filter the incoming water, prevent impurities from entering the drainage pump 203, extend the service life of the drainage pump 203, and ensure the stable operation of the drainage pump 203. The connecting pipe 202d is fixedly connected with the drainage pump 203 and the water-isolating chamber 8 to ensure stable water flow transmission. The first valve assembly 202c can flexibly control the interruption of water flow, facilitate the adjustment of the water absorption process, and improve the controllability and safety of the water absorption link.

[0033] like Figure 5As shown, the discharge mechanism 201 includes a filter frame 201a, a second valve assembly 201b and a drain pipe 201c, the front side of the drain pipe 201c is fixedly connected to the rear side of the drain pump 203, the surface of the drain pipe 201c is fixedly connected to the inner wall of the water barrier 8, the surface of the drain pipe 201c is fixedly connected to the inner wall of the buoyancy chamber 7, the second valve assembly 201b is arranged on the surface of the drain pipe 201c, the inner wall of the filter frame 201a is threadedly connected to the surface of the drain pipe 201c, by arranging the filter frame 201a, the second valve assembly 201b and the drain pipe 201c, the drain pipe 201c is fixedly connected to the drain pump 203, the water barrier 8 and the buoyancy chamber 7, thereby ensuring the stability of the drainage path, the second valve assembly 201b can control the drainage flow and switch, the filter frame 201a can prevent foreign matter in the water from entering the inner wall of the drain pipe 201c when the drain pipe 201c is not in use, thereby ensuring the flow of the drain pipe 201c during subsequent drainage.

[0034] like Figure 6 As shown, the protective structure 3 includes a buffer frame 301, a connecting rod 302, a fixing rod 303 and a fixing block 304. The top of the fixing block 304 is bolted to the bottom of the buoyancy chamber 7, the rear side of the fixing block 304 is bolted to the front side of the fixing rod 303, the rear side of the fixing rod 303 is bolted to the front side of the connecting rod 302, and the surface of the connecting rod 302 is bolted to the inner wall of the buffer frame 301. By arranging the buffer frame 301, the connecting rod 302, the fixing rod 303 and the fixing block 304, the fixing block 304 is bolted to the bottom of the buoyancy chamber 7 to provide a stable foundation for the protective structure 3, the fixing rod 303 is connected to the connecting rod 302 to enhance the structural stability, and the connecting rod 302 is bolted to the buffer frame 301, so that the buffer frame 301 can effectively buffer the impact force of external collision, protect the water inlet component 9 and the drainage mechanism 2, reduce the risk of collision damage, and ensure the normal operation of the key components of the unmanned ship structure 1.

[0035] like Figure 7 As shown, the buffer frame 301 includes a connecting block 301a, a buffer component 301b and an anti-collision frame 301c. The inner wall of the connecting block 301a is bolted to the surface of the connecting rod 302, the side of the buffer component 301b close to the connecting block 301a is bolted to the connecting block 301a, and the side of the buffer component 301b close to the anti-collision frame 301c is bolted to the anti-collision frame 301c. By setting the connecting block 301a, the buffer component 301b and the anti-collision frame 301c, the connecting block 301a is bolted to the connecting rod 302 to ensure that the buffer frame 301 is tightly connected to the protective structure 3, the buffer component 301b is bolted to the connecting block 301a and the anti-collision frame 301c, and when encountering a collision, it can effectively absorb and disperse the impact force. The anti-collision frame 301c directly resists the collision, protects the important internal components of the unmanned ship structure 1, and improves the anti-collision ability of the unmanned ship in a complex underwater environment.

[0036] Brief description of the use process: By setting up the drainage mechanism 2, the water inlet component 9 is set on the rear side of the buoyancy chamber 7, so that subsequent water can enter the inner wall of the buoyancy chamber 7 through the water inlet component 9, and it is convenient to adjust the diving position of the unmanned boat structure 1. When facing the need for drainage, the drainage mechanism 2 on the inner wall of the water-blocking chamber 8 can play a key role. The drainage mechanism 2 can effectively filter impurities in the water and ensure that during the drainage process, the drainage pipe 201c will not be blocked by impurities such as floating objects, mud and sand in the water, thereby ensuring the continuous and stable progress of the drainage work and improving the drainage efficiency and reliability. Example 2

[0037] refer to Figure 8-10 The rescue structure 4 includes an oxygen cylinder 401, a mounting assembly 402 and a connecting frame 403. The rear side of the connecting frame 403 is bolted to the front side of the buoyancy chamber 7, the right side of the mounting assembly 402 is bolted to the inner wall of the connecting frame 403, and the surface of the oxygen cylinder 401 is bolted to the inner wall of the mounting assembly 402. By arranging the oxygen cylinder 401, the mounting assembly 402 and the connecting frame 403, the rear side of the connecting frame 403 is bolted to the front side of the buoyancy chamber 7 to provide support for the rescue structure 4, and the mounting assembly 402 is bolted to the connecting frame 403 and the oxygen cylinder 401, so that the oxygen cylinder 401 is firmly installed, which can provide oxygen to the trapped persons in time during rescue, meet the basic survival needs, and provide key guarantees for underwater rescue.

[0038] like Figure 8 As shown, a winding rack 10 is bolted to the inner wall of the connecting frame 403, a rescue rope 11 is wound on the surface of the winding rack 10, and a rescue box 12 is bolted to the inner wall of the connecting frame 403. By setting the winding rack 10, the rescue rope 11 and the rescue box 12, the winding rack 10 bolted to the inner wall of the connecting frame 403 facilitates the storage and retrieval of the rescue rope 11, and improves the rescue response speed. The position of the rescue box 12 and the connecting frame 403 is fixed, and a variety of rescue materials can be stored, which enriches the rescue means, so that the rescue structure 4 can better cope with different rescue scenarios and improve the comprehensiveness and effectiveness of the rescue work.

[0039] like Fig. 9As shown, the robotic arm structure 5 includes a monitoring structure 501, a robotic arm assembly 502 and a fixing frame 503. The top of the fixing frame 503 is bolted to the bottom of the unmanned boat structure 1, and the bottom of the fixing frame 503 is bolted to the top of the robotic arm assembly 502. The side of the monitoring structure 501 close to the robotic arm assembly 502 is bolted to the robotic arm assembly 502. By setting the monitoring structure 501, the robotic arm assembly 502 and the fixing frame 503, the position of the fixing frame 503 and the unmanned boat structure 1 is fixed, so that the subsequent robotic arm assembly 502 is stably installed at the bottom of the unmanned boat structure 1. The monitoring structure 501 is bolted to the robotic arm assembly 502, and the operator can grasp the operating area of ​​the robotic arm assembly 502 in real time, which is convenient for precise operation, so that the robotic arm assembly 502 can efficiently complete underwater grabbing, cleaning and other rescue tasks, thereby enhancing the operation capability of the unmanned boat structure 1.

[0040] like Fig.10 As shown, the robot arm assembly 502 includes a rotating base 502a, a movable arm 502b and a gripping assembly 502c. The top of the rotating base 502a is bolted to the bottom of the fixed frame 503, the bottom of the rotating base 502a is bolted to the top of the movable arm 502b, the side of the monitoring structure 501 close to the movable arm 502b is bolted to the movable arm 502b, and the front side of the gripping assembly 502c is bolted to the rear side of the movable arm 502b. 2b and the gripping assembly 502c, the positions of the rotating base 502a and the movable arm 502b are fixed, so that the movable arm 502b can flexibly change direction and expand the operating range, the gripping assembly 502c is bolted to the movable arm 502b to realize the gripping function, the monitoring structure 501 is bolted to the movable arm 502b, and the operating environment is monitored in real time to ensure safe and accurate operation, improve the accuracy and reliability of the mechanical arm assembly 502 in underwater operation, and better assist the unmanned ship structure 1 to complete the task.

[0041] Brief description of the use process: By setting up the rescue structure 4, the rescue structure 4 is bolted to the front side of the buoyancy chamber 7, which provides strong support for the initial rescue work. The rescue structure 4 can also integrate other emergency rescue equipment, such as simple first aid kits, warming equipment, etc., to meet the rescue needs in different scenarios. The mechanical arm structure 5 is set at the bottom of the unmanned boat structure 1, which is convenient for the mechanical arm structure 5 to flexibly carry out various rescue actions underwater, such as grabbing items near the trapped persons, clearing obstacles on the rescue channel, and even when necessary, it can cooperate with the rescue structure 4 to safely transfer the trapped persons to a safe area, expanding the operation dimension and execution capability of the unmanned boat structure 1 in underwater rescue tasks.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An automatic drainage and anti-sinking underwater fire rescue patrol unmanned boat, comprising an unmanned boat structure (1), characterized in that: The top of the unmanned boat structure (1) is provided with an alarm light (6), the bottom of the unmanned boat structure (1) is provided with a buoyancy chamber (7), the inner wall of the buoyancy chamber (7) is provided with a watertight chamber (8), the inner wall of the watertight chamber (8) is provided with a drainage mechanism (2), the rear side of the buoyancy chamber (7) is provided with a water inlet assembly (9), the bottom of the unmanned boat structure (1) is bolted with a mechanical arm structure (5), the bottom of the buoyancy chamber (7) is bolted with a protective structure (3), and the front side of the buoyancy chamber (7) is bolted with a rescue structure (4).

2. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 1 is characterized by: The drainage mechanism (2) comprises a water absorption mechanism (202), a drainage pump (203) and a discharge mechanism (201); the bottom of the drainage pump (203) is bolted to the inner wall of the buoyancy chamber (7); the left side of the drainage pump (203) is fixedly connected to the right side of the water absorption mechanism (202); the surface of the water absorption mechanism (202) is fixedly connected to the inner wall of the water-proof chamber (8); the rear side of the drainage pump (203) is fixedly connected to the front side of the discharge mechanism (201); the surface of the discharge mechanism (201) is fixedly connected to the inner wall of the water-proof chamber (8); and the surface of the discharge mechanism (201) is fixedly connected to the inner wall of the buoyancy chamber (7).

3. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 2 is characterized by: The water absorption mechanism (202) comprises a mounting frame (202a), a filter frame (202b), a first valve assembly (202c) and a connecting pipe (202d); the right side of the connecting pipe (202d) is fixedly connected to the left side of the drainage pump (203); the first valve assembly (202c) is arranged on the surface of the connecting pipe (202d); the surface of the filter frame (202b) is fixedly connected to the inner wall of the mounting frame (202a); the inner wall of the mounting frame (202a) is threadedly connected to the surface of the connecting pipe (202d); and the surface of the connecting pipe (202d) is fixedly connected to the inner wall of the water-isolating chamber (8).

4. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 2 is characterized by: The discharge mechanism (201) comprises a filter frame (201a), a second valve assembly (201b) and a drain pipe (201c); the front side of the drain pipe (201c) is fixedly connected to the rear side of a drain pump (203); the surface of the drain pipe (201c) is fixedly connected to the inner wall of a water-blocking chamber (8); the surface of the drain pipe (201c) is fixedly connected to the inner wall of a buoyancy chamber (7); the second valve assembly (201b) is arranged on the surface of the drain pipe (201c); and the inner wall of the filter frame (201a) is threadedly connected to the surface of the drain pipe (201c).

5. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 1 is characterized by: The protective structure (3) comprises a buffer frame (301), a connecting rod (302), a fixing rod (303) and a fixing block (304); the top of the fixing block (304) is bolted to the bottom of the buoyancy chamber (7); the rear side of the fixing block (304) is bolted to the front side of the fixing rod (303); the rear side of the fixing rod (303) is bolted to the front side of the connecting rod (302); and the surface of the connecting rod (302) is bolted to the inner wall of the buffer frame (301).

6. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 5, characterized in that: The buffer frame (301) comprises a connecting block (301a), a buffer component (301b) and an anti-collision frame (301c); the inner wall of the connecting block (301a) is bolted to the surface of the connecting rod (302); the side of the buffer component (301b) close to the connecting block (301a) is bolted to the connecting block (301a); and the side of the buffer component (301b) close to the anti-collision frame (301c) is bolted to the anti-collision frame (301c).

7. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 1 is characterized by: The rescue structure (4) comprises an oxygen cylinder (401), a mounting assembly (402) and a connecting frame (403); the rear side of the connecting frame (403) is bolted to the front side of the buoyancy chamber (7); the right side of the mounting assembly (402) is bolted to the inner wall of the connecting frame (403); and the surface of the oxygen cylinder (401) is bolted to the inner wall of the mounting assembly (402).

8. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 7, characterized in that: A winding frame (10) is bolted to the inner wall of the connecting frame (403), a rescue rope (11) is wound around the surface of the winding frame (10), and a rescue box (12) is bolted to the inner wall of the connecting frame (403).

9. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 1, characterized in that: The mechanical arm structure (5) comprises a monitoring structure (501), a mechanical arm assembly (502) and a fixing frame (503); the top of the fixing frame (503) is bolted to the bottom of the unmanned boat structure (1); the bottom of the fixing frame (503) is bolted to the top of the mechanical arm assembly (502); and the monitoring structure (501) is bolted to the mechanical arm assembly (502) on one side close to the mechanical arm assembly (502).

10. The automatic drainage and anti-sinking underwater firefighting and rescue patrol unmanned boat according to claim 9, characterized in that: The robotic arm assembly (502) comprises a rotating base (502a), a movable arm (502b) and a gripping assembly (502c); the top of the rotating base (502a) is bolted to the bottom of a fixed frame (503); the bottom of the rotating base (502a) is bolted to the top of the movable arm (502b); the side of the monitoring structure (501) close to the movable arm (502b) is bolted to the movable arm (502b); and the front side of the gripping assembly (502c) is bolted to the rear side of the movable arm (502b).

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