Fire rescue robot with forcible entry function

Abstract

The invention relates to the technical field of fire rescue robots, in particular to a fire rescue robot with a forcible entry function, which comprises a crawler chassis and a rotating base rotationally arranged at the center of the top of the crawler chassis, a power assembly is rotationally arranged at the top of the rotating base, and a supporting arm is vertically rotationally arranged at the top of the rotating base; the swing end of the supporting arm is rotationally connected with a first swing arm. The end, away from the supporting arm, of the first swing arm is rotationally provided with a second swing arm. Wherein the butt joint part comprises a rotary butt joint piece, the position of the butt joint part is adjusted through rotation of the first swing arm and the second swing arm, the power assembly serves as a power source of the crawler chassis, the first swing arm and the second swing arm, and the problem that a traditional fire-fighting robot is single in function and cannot adjust and replace rescue facilities according to the actual situation of a fire scene is solved. According to the robot, different rescue facilities are installed and connected with the butt joint part in a butt joint mode, the different rescue facilities are driven to be used, and therefore the multifunctional rescue effect of the robot is achieved.

Description

Technical Field

[0001] This invention relates to the field of fire rescue robot technology, and more specifically, to a fire rescue robot with demolition capabilities. Background Technology

[0002] Traditional fire rescue methods mainly rely on firefighters to go deep into dangerous sites, which pose fatal risks such as secondary collapses, explosions, high temperatures, toxic and harmful gases, and lack of oxygen, directly threatening the lives of firefighters. The vital signs of trapped people deteriorate rapidly over time, requiring the rapid opening of rescue channels. Although traditional hydraulic demolition tools are powerful, they rely on personnel to operate them close to the site, making them difficult to use in environments with limited space or unstable load-bearing structures.

[0003] Traditional rescue equipment typically adopts an integrated structural design, which cannot be disassembled after being combined and installed with specific rescue facilities during the production process. This results in its limited functionality during use and the inability to adapt it to different fire scenes.

[0004] In view of this, the present invention proposes a fire rescue robot with demolition function. Summary of the Invention

[0005] The purpose of this invention is to provide a fire rescue robot with demolition function to solve the problem of the limited rescue function of traditional fire rescue robots mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides a fire rescue robot with demolition function, including a tracked chassis and a rotating base rotatably disposed at the top center of the tracked chassis. A power component is rotatably disposed on the top of the rotating base, and a support arm is vertically rotatably disposed on the top of the rotating base. A first swing arm is rotatably connected to the swinging end of the support arm, and a second swing arm is rotatably disposed at the end of the first swing arm away from the support arm. A docking part is disposed on the second swing arm. The docking part includes a rotating docking component, and an elevation tilting component is rotatably disposed on the rotating docking component. The elevation tilting component is arc-shaped, and a plurality of equally spaced mounting docking holes are provided on the outer surface of the elevation tilting component. The other end of the elevation tilting component is rotatably disposed on the rotating docking component. The first swing arm and the second swing arm adjust the position of the docking part by rotation. The power component serves as the power source for the tracked chassis and the first and second swing arms.

[0007] As a further improvement to this technical solution, a first telescopic arm is provided on the side of the support arm, and the telescopic end of the first telescopic arm is rotatably connected to the side of the first swing arm. A second telescopic arm is provided on the side of the first swing arm, and the telescopic end of the second telescopic arm is rotatably connected to the side of the second swing arm. The length of the second swing arm is less than the length of the first swing arm. An elevation telescopic arm is provided on the side of the second swing arm, and the telescopic end of the elevation telescopic arm is rotatably connected to the side of the elevation tilting member. The first telescopic arm and the second telescopic arm are connected to the power component for transmission.

[0008] As a further improvement to this technical solution, the outer arc surface of the mounting component is provided with a mating joint, the outer surface of the rotating mating component is provided with a buffer pad, and the top outer surface of the telescopic arm is provided with foam.

[0009] As a further improvement to this technical solution, the power assembly includes an oil tank fixedly connected to the top of the rotating base. A fuel engine connected to the oil tank is fixedly installed on the top of the rotating base. A drive shaft is provided at the output end of the fuel engine. The drive shaft is connected to the belt chassis via a transmission assembly. A pressure pump is connected to the end of the drive shaft away from the fuel engine. A hydraulic chamber is provided at the output end of the pressure pump. Hydraulic telescopic rods are provided inside the first telescopic arm, the second telescopic arm, and the elevation telescopic arm. The hydraulic telescopic rods are connected to the hydraulic chamber.

[0010] As a further improvement to this technical solution, a sealing float is installed inside the fuel tank, which floats above the fuel level. An air inlet is provided at the top of the fuel tank, and a filling port is provided on the side of the outer surface of the fuel tank. The filling port is equipped with a seal and faces the area below the sealing float. A fuel supply pipe connected to the fuel engine is provided at the bottom of the fuel tank.

[0011] As a further improvement to this technical solution, the transmission assembly includes a clutch for interrupting the transmission connection, with both ends of the clutch being connected to the fuel engine and the tracked chassis transmission, respectively.

[0012] As a further improvement to this technical solution, the rotating base is provided with a bottom rotating component and a drive assembly for driving the bottom rotating component to rotate. The drive assembly is connected to the power assembly in a transmission connection, and the bottom of the bottom rotating component is fixedly connected to the center of the top of the tracked chassis.

[0013] As a further improvement to this technical solution, the power assembly includes a remote control module and a video acquisition module. The video acquisition module is communicatively connected to the remote control module, and the remote control module is controllably connected to the first telescopic arm, the second telescopic arm, and the elevation telescopic arm.

[0014] As a further improvement to this technical solution, the power component includes a sensor module and an attitude detection module. The sensor module includes vision, smoke, and temperature sensors, and the attitude detection module includes a gyroscope and a geomagnetic detection module.

[0015] As a further improvement to this technical solution, an intelligent operation assistance system is also included, comprising the following steps: when the tracked chassis tilts to the left, causing the right track to detach from the ground, the first telescopic arm and the second telescopic arm can be controlled to rotate to the left by rotating the base, and during the rotation, the first telescopic arm and the second telescopic arm are controlled to extend outward. This process can generate lateral support force on the tracked chassis through the first telescopic arm and the second telescopic arm, so that the tracked chassis returns to a horizontal state.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This fire rescue robot with demolition function can quickly install different rescue facilities (such as demolition hammers, grippers, etc.) through modular docking parts, realizing multiple functions such as demolition, transportation, and fire extinguishing, and adapting to the changing needs of fire scene.

[0017] 2. This fire rescue robot with demolition function adopts a remote control and video acquisition system, which eliminates the need for firefighters to enter dangerous areas, reducing personal risks; the hydraulic drive avoids the instability of the electrical system in high-temperature environments.

[0018] 3. This fire rescue robot with demolition function uses a tracked chassis and a self-correcting system to ensure stable movement on uneven terrain; intelligent sensors monitor the environment in real time to improve rescue accuracy.

[0019] 4. This fire rescue robot with demolition function is powered by fuel and a hydraulic pressure pump to provide continuous power; and the fuel tank is sealed to prevent fuel explosion and enhance safety.

[0020] 5. In this fire rescue robot with demolition function, the tracked chassis and rotating base enable the robot to move on collapsed or uneven ground; the self-correcting system automatically restores the horizontal state when tilted through the telescopic support of the first telescopic arm and the second telescopic arm.

[0021] 6. In this fire rescue robot with demolition function, the power component drives the telescopic arm through a hydraulic chamber, and the oil tank is equipped with a sealed float to isolate fuel from air and prevent high-temperature deflagration; the clutch in the transmission component allows interruption of power transmission to achieve precise control. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure assembly of the present invention; Figure 2 This is a schematic diagram of the structure of the first swing arm in this invention; Figure 3 for Figure 2 Side view; Figure 4 for Figure 1 Front view; Figure 5 for Figure 1 Side view; Figure 6 for Figure 1 Top view; Figure 7 This is a schematic diagram of the tracked chassis in this invention; Figure 8 This is a schematic diagram of the rotating base in this invention; Figure 9 This is a schematic diagram of the power component in this invention; Figure 10 for Figure 9 Side view.

[0023] The labels in the diagram represent the following: 1. Tracked chassis; 2. Auxiliary support foot; 3. Power unit; 4. First telescopic arm; 5. First swing arm; 6. Second swing arm; 7. Elevation telescopic arm; 8. Connecting part; 81. Rotating connecting part; 82. Elevation tilting part; 83. Rotating connecting part; 84. Mounting part; 9. Support arm; 10. Second telescopic arm; 11. Nozzle assembly; 12. Rotating base. Detailed Implementation

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0025] Please see Figures 1-10 As shown, this embodiment provides a fire rescue robot with demolition function, including a tracked chassis 1 and a rotating base 12 rotatably disposed at the top center of the tracked chassis 1. A power component 3 is fixedly connected to the top of the rotating base 12, and the power component 3 provides the tracked chassis 1 with the power to move, thereby achieving the smooth movement effect of the robot structure. Compared with the traditional wheel structure, the tracked structure has higher stability, and the track is made of metal material, and its structural rigidity is much higher than that of traditional rubber tires. Therefore, it is more suitable for use in complex environments such as fire scenes. To achieve effective obstacle clearing and transport at fire scenes, the power unit 3 drives a first telescopic arm 4, and a support arm 9 is vertically rotatably mounted on the top of the rotating base. A first swing arm 5 is rotatably connected to the top of the support arm 9, and the side of the first swing arm 5 is rotatably connected to the telescopic end of the first telescopic arm 4. By extending and retracting the first telescopic arm 4, the first swing arm 5 can be driven to rotate, thereby expanding its working range at the end, giving the robot a larger and more flexible operating space during obstacle clearing operations. To further improve operating precision, a second swing arm 6 is also provided at the moving end of the first swing arm 5, and a second telescopic arm 10 is provided on the side of the first swing arm 5. The telescopic end of the second telescopic arm 10 is rotatably connected to the side of the second swing arm 6. The length of the second swing arm 6 is shorter than the length of the first swing arm 5. Through a further swing adjustment structure, precise control and adjustment of the moving end of the second swing arm 6 can be achieved, avoiding the problem of being unable to operate in the dead corners of the first swing arm 5. Furthermore, during the obstacle clearing process, the simultaneous retraction of the first telescopic arm 4 and the second telescopic arm 10 can generate a greater carrying and pulling force, thereby improving the adaptability of this device to the fire scene environment.

[0026] However, existing fire rescue robots typically employ an integrated structure, with various rescue tools (such as demolition hammers, grippers, and electric drills) fixedly installed on their robotic arms. The fire rescue functions they can perform after production are limited by the different tools installed on their robotic arms, resulting in a single function in actual use. Due to the complexity of fire scene environments, there may be scenarios where multiple tools are required to carry out rescue operations. In such cases, traditional single-function fire rescue robots are limited by their single function and cannot achieve multiple rescue effects. To address the above issues, this solution includes a docking section 8 at the moving end of the second swing arm 6. The docking section 8 includes a rotating docking member 81 rotatably connected to the second swing arm 6. The rotating docking member 81 is rotatably equipped with an elevation-angle tilting member 82, which is arc-shaped. The outer surface of the elevation-angle tilting member 82 has several equally spaced mounting docking holes. A rotating connecting member 83 is rotatably mounted at one end of the elevation-angle tilting member 82 away from the rotating docking member 81, and a mounting member 84 is rotatably mounted at the other end of the rotating connecting member 83. An elevation-angle telescopic arm 7 is rotatably mounted on the side of the second swing arm 6, and the telescopic end of the elevation-angle telescopic arm 7 is rotatably connected to the side of the elevation-angle tilting member 82. The combination of the mounting member 84 and the elevation-angle tilting member 82 allows for docking and installation with various rescue facilities, thereby achieving different rescue effects at fire scenes through this device combined with different types of rescue facilities. Furthermore, the outer arc surface of the mounting component 84 is provided with a docking joint, the outer surface of the rotating docking component 81 is provided with a buffer pad, and the top outer surface of the elevation telescopic arm 7 is provided with foam. The docking joint can enhance the stability of the device combined with the existing rescue facilities. The buffer pad and foam structure can prevent rigid collisions with the existing structure of the robotic arm during the elevation telescopic arm 7 drives the rescue facilities to tilt and rotate at an elevation angle.

[0027] To extinguish and cool the fire scene, a nozzle assembly 11 is installed at the top of the first swing arm 5. The nozzle assembly 11 includes a nozzle and a flexible connecting pipe connected to the nozzle. Multiple branch pipes are connected through the outer surface of the flexible connecting pipe, and the ends of the branch pipes are equipped with sealing joints. The structure of the nozzle assembly 11 enables water spraying to cool the scene during fire rescue, thereby reducing the scene temperature and the rate at which the flames consume oxygen, thus increasing the survival rate at the fire scene. The flexible connecting pipe allows for adjustment of the nozzle's orientation and tilt angle according to the fire scene environment. Specifically, the flexible connecting pipe is made of silicon titanium cloth, and the nozzle is equipped with an atomizing nozzle. By installing a high-pressure fire extinguishing container on the top of the equipment, the liquid outlet of the high-pressure fire extinguishing container can be controlled to achieve the cooling effect on the fire scene.

[0028] By assembling and combining this robot with existing rescue facilities, it can achieve multi-purpose fire rescue effects. However, most rescue facilities require power to operate. When traditional electric drive equipment is used at a fire scene, the high temperature can cause the internal structure of the battery to bulge. Therefore, rescue facilities used at fire scenes should avoid using batteries for power. However, due to the complexity of fire scenes, it is difficult to transmit power through cables, and the cables are prone to tangling, which limits the robot's range of movement. Therefore, this robot uses hydraulic power to drive the rescue facilities, and in actual use, it is used in combination with hydraulically driven rescue equipment. To ensure that this device can provide stable hydraulic output power, the specific structure of power component 3 also needs to be disclosed: The power unit 3 includes an oil tank fixedly connected to the top of the rotating base 12. A fuel engine connected to the oil tank is fixedly installed on the top of the rotating base 12. A drive shaft is provided at the output end of the fuel engine. The drive shaft is connected to the tracked chassis 1 through a transmission assembly. A pressure pump is connected to the end of the drive shaft away from the fuel engine. A hydraulic chamber is provided at the output end of the pressure pump. The hydraulic chamber is connected to the first telescopic arm 4, the second telescopic arm 10, and the elevation telescopic arm 7. The kinetic energy generated by the fuel engine can be used to drive the pressure pump. The pressure pump continuously pressurizes the inside of the hydraulic chamber, keeping it in a high-pressure state. The hydraulic pressure drives the multiple telescopic arms to extend and retract, achieving the effect of accurately moving the docking part 8.

[0029] Furthermore, to prevent the fuel in the tank from detonating under high temperatures during a fire, a sealing float is installed inside the tank. The sealing float floats above the fuel level. The top of the tank has an air inlet, and the side of the tank has a filling port with a seal. The filling port faces the area below the sealing float. The bottom of the tank has a fuel delivery pipe connected to the combustion engine. The structure of the sealing float isolates the fuel from the air at the top of the tank, ensuring that the fuel does not come into contact with oxygen in the air, thus preventing detonation under high temperatures. Through the side filling port and the bottom fuel delivery pipe, fuel can be fed into the combustion engine from the bottom, ensuring stable fuel delivery.

[0030] Specifically, in order to prevent the pressurization pump from working in strong synchronization with the tracked chassis 1, the specific structure of the transmission assembly also needs to be disclosed: The transmission assembly includes a clutch for interrupting the transmission connection. The two ends of the clutch are respectively connected to the fuel engine and the tracked chassis 1. By controlling the opening and closing of the clutch in the transmission assembly, the tracked chassis 1 can be kept stationary while the fuel engine drives the pressurization pump to generate hydraulic pressure. Thus, the movement of the robot can be controlled by controlling the clutch.

[0031] To increase the working range of the first swing wall 5 and the second swing arm 6 while reducing the difficulty of operating the robot, the rotating base 12 also needs to be equipped with a bottom rotating component and a drive assembly for driving the bottom rotating component to rotate. The drive assembly is connected to the power assembly 3. The bottom of the bottom rotating component is fixedly connected to the center of the top of the tracked chassis 1. By driving the bottom rotating component to rotate, the power assembly 3 can rotate horizontally relative to the tracked chassis 1, thereby causing the first swing arm 5 and the second swing arm 6 to rotate horizontally. The horizontally rotating bottom rotating component and the vertically tilting first swing arm 5 and the second swing arm 6 can expand the processing range of the robot, thereby reducing the difficulty of operating the robot.

[0032] In fire scene environments, rescue robots are often used to replace humans in search and rescue missions in dangerous or narrow areas. Therefore, in actual use, the robots are usually remotely controlled by staff. To ensure accurate remote control, the power component 3 needs to include a remote control module and a video acquisition module. The video acquisition module communicates with the remote control module, enabling remote control of the robot. By capturing images of the current fire scene, staff can easily perform remote operation and control, reducing the difficulty of operation.

[0033] Rescuers can remotely operate the robot from outside the fire scene to enter the danger zone, and install different types of rescue facilities on the swing end of the robot according to the situation inside the fire. Then, through the remote control module and video acquisition module, the robot can enable personnel to carry out rescue operations inside the fire scene from outside the fire scene, reducing the safety risks to firefighters. In the initial stage, fuel is added into the fuel tank through the filling port on the side of the tank, and the sealing baffle is ensured to be above the fuel level. This ensures that the external air that enters the fuel tank to balance the fuel level during fuel use will not come into contact with the fuel, thus ensuring the stability of the fuel in high-temperature environments. After refueling is completed, the power unit 3 is controlled by the remote control module and the video acquisition module to drive the bottom tracked chassis 1, so that the robot can enter the fire scene and transmit the fire scene image to the display screen of the staff outside the fire through the video acquisition module. After the staff confirms the actual situation inside the fire scene, the robot is controlled to withdraw from the fire and return to the staff's operating area. At this time, the corresponding fire rescue facilities are installed and docked with the docking part 8 of the robot according to the fire scene. Then, the robot is controlled to return to the fire scene and the position and angle are adjusted by the first swing arm 5 and the second swing arm 6. Then, the fire rescue facilities are operated to clear obstacles from the fire scene. Among them, the power component 3 uses a fuel engine to drive a pressure pump to pressurize the hydraulic chamber, and then uses hydraulic power to control the extension and retraction of the first telescopic arm 4, the second telescopic arm 10, and the elevation telescopic arm 7, thereby ensuring the accurate orientation and angle of the fire rescue facilities, and thus achieving the desired effect of clearing obstacles and carrying out rescue operations at the fire scene. To ensure that the ambient temperature does not continue to rise during fire rescue operations, the nozzle assembly 11 can be used for auxiliary cooling and fire extinguishing. When there are obvious flames at the rescue site, a high-pressure liquid container can be installed above the power assembly 3 and connected to the nozzle assembly 11. The outlet of the high-pressure liquid container can be controlled by the remote control module to achieve the effect of spraying water to extinguish the fire at the location of the flames. Since this robot is usually used in narrow environments at fire sites to clear and break up collapsed obstacles, the water spray fire extinguishing component is set on the top of the robot as an optional addition. It is only selectively added when the working environment temperature is too high or when there are open flame areas in the working environment. Example 2

[0034] Please see Figures 1-10 As shown, this embodiment provides an intelligent operation assistance system for a fire rescue robot, applied to a fire rescue robot with demolition capabilities. The system includes a sensor module and an attitude detection module. The sensor module includes vision, smoke, and temperature sensors. These sensors enable the robot to detect the fire scene environment after entering the fire scene. The vision sensor transmits video of the fire scene environment, allowing personnel outside the fire scene to quickly make judgments. The smoke sensor displays the real-time smoke concentration, facilitating adjustments to the rescue plan based on the real-time smoke concentration. Furthermore, when the smoke concentration is high, water spraying can reduce both the ambient temperature and the smoke concentration in the air. The temperature sensor detects the ambient temperature at the rescue site in real-time, primarily to determine if the robot is operating normally. When the ambient temperature exceeds the robot's normal operating temperature, water spraying can ensure the robot operates within a normal temperature range. The attitude detection module includes a gyroscope and a geomagnetic detection module. The gyroscope is used to detect the current tilt angle of the robot. Since the robot moves by using track drive, it will tilt when it passes through some uneven ground. When the tilt angle is less than ±30°, the robot can pass smoothly. When a vibration causes the robot to tip over, the robot can be straightened by the telescopic support of the first telescopic arm 4 and the second telescopic arm 10. Specifically, when the tracked chassis 1 tilts to the left, causing the right track to become suspended, the control system can drive the rotating base 12 to rotate the first telescopic arm 4 and the second telescopic arm 10 to the left. During the rotation, the control system can extend the first telescopic arm 4 and the second telescopic arm 10 outward. This process can generate lateral support force on the tracked chassis 1 through the first telescopic arm 4 and the second telescopic arm 10, thereby restoring the tracked chassis 1 to a horizontal state. Through the above operation, the robot can achieve self-correction in the fire scene environment, avoiding the problem of being unable to move due to tilting.

[0035] The geomagnetic detection module can determine the robot's current horizontal orientation based on the geomagnetic direction. In complex building environments, accurate orientation makes it easier for staff to record the operation route and accurately express the location inside the fire scene during communication with other firefighters, reducing the difficulty of communication between the robot and firefighters.

[0036] The above auxiliary systems can reduce the difficulty of operating the robot inside the fire scene and make the robot move more accurately inside the fire scene.

[0037] 1. Intrinsically safe design: The robot acts as a "substitute" to enter all the most dangerous areas, and firefighters can remotely control it from a safe distance.

[0038] 2. Risk isolation: This isolates rescue personnel from direct physical risks such as high temperatures, landslides, toxic gases, and lack of oxygen, fundamentally preventing casualties among the main combat personnel.

[0039] 3. Functional integration: It integrates mobile, reconnaissance and demolition into one unit, realizing "on-site operation" and saving the time of equipment deployment and personnel assembly.

[0040] 4. Tireless: The robot can work continuously for several hours, performing high-intensity demolition operations, without being limited by physical strength.

[0041] 5. Remote precision demolition: Operators can precisely control the robotic arm by using high-definition video and sensor data transmitted back by the robot, applying force at the most effective location and avoiding ineffective operations.

[0042] 6. High mobility chassis: It adopts a tracked or wheel-tracked composite chassis, which has a strong obstacle crossing ability, can climb stairs, crush rubble, and adapt to extreme terrain.

[0043] 7. Multi-task platform: This robot is a multi-functional platform. By changing the tools at the end of the robotic arm (hydraulic shears, spreaders, breakers, water cannons, etc.), it can complete multiple tasks such as demolition, shoring, fire extinguishing, and obstacle clearing on the same machine. It can be used for many purposes and meet complex rescue needs.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire rescue robot with demolition function, comprising a tracked chassis (1) and a rotating base (12) rotatably disposed at the top center of the tracked chassis (1), characterized in that: The top of the rotating base (12) is provided with a power assembly (3), the top of the rotating base (12) is provided with a support arm (9) that rotates vertically, the swing end of the support arm (9) is connected to a first swing arm (5), the end of the first swing arm (5) away from the support arm (9) is provided with a second swing arm (6), and the second swing arm (6) is provided with a docking part (8). The docking part (8) includes a rotating docking part (81), which is rotatably provided with an elevation angle tilting part (82). The elevation angle tilting part (82) is arc-shaped, and the outer surface of the elevation angle tilting part (82) is provided with a number of equally spaced mounting docking holes. The elevation angle tilting part (82) is rotatably provided with a rotating docking part (83), and the other end of the rotating docking part (83) is rotatably provided with a mounting part (84). The first swing arm (5) and the second swing arm (6) adjust the position of the docking part (8) by rotation. The power unit (3) serves as the power source for the tracked chassis (1) and the first swing arm (5) and the second swing arm (6).

2. The fire rescue robot with demolition function according to claim 1, characterized in that: The support arm (9) is provided with a first telescopic arm (4) on its side. The telescopic end of the first telescopic arm (4) is rotatably connected to the side of the first swing arm (5). The side of the first swing arm (5) is provided with a second telescopic arm (10). The telescopic end of the second telescopic arm (10) is rotatably connected to the side of the second swing arm (6). The length of the second swing arm (6) is less than the length of the first swing arm (5). The side of the second swing arm (6) is provided with an elevation telescopic arm (7). The telescopic end of the elevation telescopic arm (7) is rotatably connected to the side of the elevation tilting member (82). The first telescopic arm (4) and the second telescopic arm (10) are connected to the power assembly (3) for transmission.

3. The fire rescue robot with demolition function according to claim 2, characterized in that: The mounting component (84) has a mating joint on its outer arc surface, the rotating mating component (81) has a buffer pad on its outer surface, and the top outer surface of the telescopic arm (7) has foam.

4. The fire rescue robot with demolition function according to claim 3, characterized in that: The power assembly (3) includes an oil tank fixedly connected to the top of the rotating base (12). A fuel engine connected to the oil tank is fixedly installed on the top of the rotating base (12). A drive shaft is provided at the output end of the fuel engine. The drive shaft is connected to the track chassis (1) via a drive assembly. A pressure pump is connected to the end of the drive shaft away from the fuel engine. A hydraulic chamber is provided at the output end of the pressure pump. A hydraulic telescopic rod is provided inside the first telescopic arm (4), the second telescopic arm (10), and the elevation telescopic arm (7). The hydraulic telescopic rod is connected to the hydraulic chamber.

5. The fire rescue robot with demolition function according to claim 4, characterized in that: The fuel tank is equipped with a sealing float plate that floats above the fuel level. The top of the fuel tank has an air inlet, and the side of the outer surface of the fuel tank has a filling port with a seal. The filling port faces the area below the sealing float plate, and the bottom of the fuel tank has a fuel supply pipe that connects to the fuel engine.

6. The fire rescue robot with demolition function according to claim 5, characterized in that: The transmission assembly includes a clutch for interrupting the transmission connection, with both ends of the clutch being connected to the fuel engine and the tracked chassis (1), respectively.

7. The fire rescue robot with demolition function according to claim 6, characterized in that: The rotating base (12) is provided with a bottom rotating component and a drive assembly for driving the bottom rotating component to rotate. The drive assembly is connected to the power assembly (3) in a transmission connection. The bottom of the bottom rotating component is fixedly connected to the center of the top of the track chassis (1).

8. The fire rescue robot with demolition function according to claim 7, characterized in that: The power assembly (3) includes a remote control module and a video acquisition module. The video acquisition module is connected to the remote control module, and the remote control module is connected to the first telescopic arm (4), the second telescopic arm (10), and the elevation telescopic arm (7) for control.

9. The fire rescue robot with demolition function according to claim 8, characterized in that: The power assembly (3) includes a sensor module and an attitude detection module. The sensor module includes vision, smoke and temperature sensors, and the attitude detection module includes a gyroscope and a geomagnetic detection module.

10. The fire rescue robot with demolition function according to claim 9 further includes an intelligent operation assistance system, characterized in that, Includes the following steps: When the tracked chassis (1) tilts to the left, causing the right track to detach from the ground, the first telescopic arm (4) and the second telescopic arm (10) can be rotated to the left by rotating the base (12). During the rotation, the first telescopic arm (4) and the second telescopic arm (10) are extended outward. This process can generate lateral support force on the tracked chassis (1) through the first telescopic arm (4) and the second telescopic arm (10), so that the tracked chassis (1) returns to a horizontal state.

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