Fire rescue robot

Abstract

The invention relates to the technical field of robots, and particularly discloses a fire rescue robot which comprises a rescue isolation hood. A search and rescue mechanism is jointly installed between the inner walls of the two sides of the rescue isolation hood, the search and rescue mechanism is located in the rescue isolation hood, a detection mechanism is installed on one side of the top end of the rescue isolation hood, and a fire extinguishing mechanism is installed on the other side of the top end of the rescue isolation hood; the search and rescue mechanism comprises a fixing frame, a limiting groove, an adjusting mechanism, a driver, a protection cover, a through opening and a transmission belt. Driving of the driver is matched with synchronous transmission of the transmission belt, the two adjusting mechanisms can be driven at the same time to adjust the positions of the two adjusting mechanisms, the two adjusting mechanisms can automatically grab trapped persons, especially persons who are unconscious or cannot move autonomously, and the trapped persons are safely transferred into the rescue isolation hood; by means of the design, the rescue robot can directly execute rescue tasks, and therefore the use flexibility and the automation degree of the rescue robot are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of robots, and in particular relates to a fire rescue robot. Background Art

[0002] In social life, fire has become a major disaster that threatens public safety and endangers the lives and property of the people. When a fire occurs, due to the fierce fire and unclear internal fire conditions, it is often difficult for trapped people to evacuate or get rescued in time, thus causing irreparable losses. At present, although the method of rescue workers going deep into the fire scene for rescue is effective, it poses a great test and danger to the rescue workers. Therefore, robots have been widely used in fire rescue.

[0003] In the Chinese patent with publication number CN209207520U, a fire rescue robot is mentioned. Compared with the traditional fire rescue robot, the fire rescue robot is provided with a rescue room and a rescue board. When the victims are found, the victims can enter the rescue room through the rescue board, thereby rescuing the victims and reducing the personal danger of firefighters.

[0004] However, although the rescue robot can realize its rescue function when in use, the prerequisite is that the victims need to automatically enter the rescue room. However, for those who have lost consciousness or cannot act independently, the robot cannot directly rescue them. This not only limits the flexibility of the rescue robot, but also reflects that its degree of automation needs to be improved. Summary of the invention

[0005] The purpose of the present invention is to provide a fire rescue robot that has the ability to autonomously search and rescue trapped persons, so as to solve the problem that the robot cannot directly rescue persons who have lost consciousness or are unable to move.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A fire rescue robot, comprising:

[0008] Rescue isolation cover;

[0009] A search and rescue mechanism is installed between the inner walls on both sides of the rescue isolation cover, and the search and rescue mechanism is located inside the rescue isolation cover, a detection mechanism is installed on one side of the top of the rescue isolation cover, and a fire extinguishing mechanism is installed on the other side of the top of the rescue isolation cover;

[0010] The search and rescue mechanism includes a fixed frame, a limit groove, an adjustment mechanism, a driver, a protective cover, a through port and a transmission belt. The fixed frame, the limit groove, the adjustment mechanism and the through port are each provided with two. The two fixed frames are respectively installed on the lower parts of the inner walls on both sides of the rescue isolation cover. The two limit grooves are respectively opened at the tops of the two fixed frames. The two adjustment mechanisms are respectively installed between the inner walls on both sides of the two fixed frames. The driver is installed at one end of the adjustment mechanism on one side. The protective cover is installed between the opposite sides of the two fixed frames. The two through ports are respectively opened on the opposite sides of the two fixed frames. The transmission belt is installed between the outer surfaces of the two adjustment mechanisms.

[0011] Preferably, an electric rolling door is installed on one side of the top inner wall of the rescue isolation cover, a tracked robot is installed on the bottom end of the rescue isolation cover, a controller is installed in the middle of the outer wall of the rescue isolation cover, a placement rack is installed at one end of the rescue isolation cover, and a plurality of oxygen tanks are placed inside the placement rack.

[0012] Preferably, the electric rolling door, the tracked robot and the plurality of oxygen tanks are all electrically connected to the controller, and the plurality of oxygen tanks are all in communication with the interior of the rescue isolation cover.

[0013] Preferably, the adjusting mechanism includes an adjusting screw, a pulley, an adjusting block, a ball, a search and rescue mechanical arm and a clamp, the adjusting screw is installed between the inner walls on both sides of the fixed frame through a bearing, the pulley is installed on one side of the outer surface of the adjusting screw, the adjusting block is installed in the middle of the outer surface of the adjusting screw, a plurality of ball bearings are provided, and the plurality of ball bearings are embedded in the bottom end of the adjusting block, the search and rescue mechanical arm is installed on the top end of the adjusting block, and the clamp is installed on the other end of the search and rescue mechanical arm.

[0014] Preferably, the adjustment block is configured as a convex structure, the search and rescue mechanical arm, the clamp and the driver are all electrically connected to the controller, the transmission belt is sleeved and installed on the outer surfaces of the two pulleys, and the transmission belt does not contact the through port.

[0015] Preferably, the detection mechanism includes an electric rotating table, an adjusting frame, a smoke sensor, a gas sensor, a monitoring camera, a lidar sensor and an infrared sensor. The electric rotating table is installed on one side of the top of the rescue isolation cover, the adjusting frame is installed on the top of the electric rotating table, the smoke sensor is installed on one side outer wall of the adjusting frame, the gas sensor is installed on the other side outer wall of the adjusting frame, the monitoring camera is installed between the two side inner walls of the adjusting frame, and the lidar sensor and the infrared sensor are both installed on the top of the monitoring camera.

[0016] Preferably, the electric rotating table, adjustment frame, smoke sensor, gas sensor, monitoring camera, lidar sensor and infrared sensor are all electrically connected to the controller, the monitoring camera is implemented as a binocular camera, and the adjustment frame is configured as a Y-shaped structure.

[0017] Preferably, the fire extinguishing mechanism includes a cooling water tank, a mounting seat, a dry powder fire extinguisher, a carbon dioxide fire extinguisher and a water inlet pipe. The cooling water tank is installed on the other side of the top of the rescue isolation cover. Two mounting seats are provided, and both mounting seats are installed on the top of the cooling water tank. The dry powder fire extinguisher is installed on the top of the mounting seat on one side, and the carbon dioxide fire extinguisher is installed on the top of the mounting seat on the other side. The water inlet pipe is installed in the middle of the top of the cooling water tank.

[0018] Preferably, a fire extinguishing mechanical arm is installed in the middle of the top of the cooling water tank, a movable plate is installed at the other end of the fire extinguishing mechanical arm, fire extinguishing pipes are installed at the top of the dry powder fire extinguisher and the carbon dioxide fire extinguisher, and the nozzles on the two fire extinguishing pipes are installed on the movable plate, a water pump is installed at the lower part of one end of the cooling water tank, a water pipe is installed at the top of the water pump, and the nozzle on the water pipe is installed on the movable plate.

[0019] Preferably, the water pump, fire extinguishing mechanical arm, carbon dioxide fire extinguisher, dry powder fire extinguisher and cooling water tank are all electrically connected to the controller, and the fire extinguishing pipe and water pipe are both configured as hoses.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) The present invention sets a search and rescue mechanism inside the rescue isolation cover. Through the drive of the driver and the synchronous transmission of the transmission belt, the two adjustment mechanisms can be driven simultaneously to adjust their positions. The two adjustment mechanisms can automatically grab the trapped persons, especially those who have lost consciousness or cannot move independently, and transfer them safely to the rescue isolation cover. This design enables the rescue robot to directly perform rescue tasks, thereby improving the use flexibility and automation level of the rescue robot.

[0022] (2) The present invention sets a detection mechanism on the top of the rescue isolation cover. By monitoring the camera and infrared sensor, combined with image processing algorithm and thermal imaging technology, the fire source can be quickly located to ensure the efficiency of fire-fighting operations. At the same time, the lidar sensor provides high-precision positioning in complex environments. In addition, the gas sensor monitors environmental parameters in real time to improve the robot's perception of the fire environment. These functions provide strong support for rescue work and significantly improve the efficiency of search and rescue.

[0023] (3) The present invention sets a fire extinguishing mechanism on the top of the rescue isolation cover. The rescue robot is equipped with a cooling water tank, a dry powder fire extinguisher and a carbon dioxide fire extinguisher. It can adopt different fire extinguishing methods according to actual conditions, thereby enhancing the fire extinguishing effect. At the same time, the fire extinguishing direction can be adjusted through the fire extinguishing mechanical arm to effectively control the fire and further improve the fire extinguishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 is a cross-sectional view of the rescue isolation cover of the present invention;

[0026] Figure 3 A three-dimensional diagram of the search and rescue mechanism of the present invention;

[0027] Figure 4 For the present invention Figure 3 A magnified view of middle;

[0028] Figure 5 is a three-dimensional diagram of the adjustment mechanism of the present invention;

[0029] Figure 6 It is a three-dimensional diagram of the detection mechanism of the present invention;

[0030] Figure 7 One of the three-dimensional diagrams of the fire extinguishing mechanism of the present invention;

[0031] Figure 8 The second is a three-dimensional diagram of the fire extinguishing mechanism of the present invention;

[0032] In the figure: 1. Rescue isolation cover; 2. Search and rescue mechanism; 3. Detection mechanism; 4. Fire extinguishing mechanism; 5. Electric rolling door; 6. Tracked robot; 7. Controller; 8. Placement rack; 9. Oxygen tank;

[0033] 21. Fixed frame; 22. Limiting groove; 23. Adjusting mechanism; 24. Driver; 25. Protective cover; 26. Through hole; 27. Transmission belt;

[0034] 231, adjusting screw; 232, pulley; 233, adjusting block; 234, ball bearing; 235, search and rescue mechanical arm; 236, clamp;

[0035] 31. Electric rotating table; 32. Adjustment rack; 33. Smoke sensor; 34. Gas sensor; 35. Monitoring camera; 36. LiDAR sensor; 37. Infrared sensor;

[0036] 41. Cooling water tank; 42. Mounting base; 43. Dry powder fire extinguisher; 44. Carbon dioxide fire extinguisher; 45. Water inlet pipe; 46. Fire extinguishing mechanical arm; 47. Moving plate; 48. Fire extinguishing pipe; 49. Water pump; 410. Water pipe. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] See also Figures 1 to 8 As shown, a fire rescue robot comprises:

[0040] Rescue isolation cover 1;

[0041] A search and rescue mechanism 2 is installed between the inner walls of both sides of the rescue isolation cover 1, and the search and rescue mechanism 2 is located inside the rescue isolation cover 1. A detection mechanism 3 is installed on one side of the top of the rescue isolation cover 1, and a fire extinguishing mechanism 4 is installed on the other side of the top of the rescue isolation cover 1.

[0042] The search and rescue mechanism 2 includes a fixed frame 21, a limiting groove 22, an adjusting mechanism 23, a driver 24, a protective cover 25, a through opening 26 and a transmission belt 27. The fixed frame 21, the limiting groove 22, the adjusting mechanism 23 and the through opening 26 are each provided with two, the two fixed frames 21 are respectively installed on the lower part of the inner walls on both sides of the rescue isolation cover 1, the two limiting grooves 22 are respectively opened at the top of the two fixed frames 21, the two adjusting mechanisms 23 are respectively installed between the inner walls on both sides of the two fixed frames 21, the driver 24 is installed at one end of the adjusting mechanism 23 on one side, the protective cover 25 is installed between the opposite sides of the two fixed frames 21, the two through openings 26 are respectively opened on the opposite sides of the two fixed frames 21, and the transmission belt 27 is installed between the outer surfaces of the two adjusting mechanisms 23.

[0043] Depend on Figures 1 to 5 It can be seen that an electric rolling shutter door 5 is installed on one side of the top inner wall of the rescue isolation cover 1, a tracked robot 6 is installed on the bottom end of the rescue isolation cover 1, a controller 7 is installed in the middle of the outer wall of the rescue isolation cover 1, and a placement rack 8 is installed at one end of the rescue isolation cover 1, and a plurality of oxygen tanks 9 are placed inside the placement rack 8;

[0044] The adjusting mechanism 23 includes an adjusting screw 231, a pulley 232, an adjusting block 233, a ball 234, a search and rescue mechanical arm 235 and a clamp 236. The adjusting screw 231 is installed between the inner walls on both sides of the fixed frame 21 through a bearing, the pulley 232 is installed on one side of the outer surface of the adjusting screw 231, the adjusting block 233 is installed in the middle of the outer surface of the adjusting screw 231, a plurality of ball 234 are provided, and the plurality of ball 234 are embedded in the bottom end of the adjusting block 233, the search and rescue mechanical arm 235 is installed at the top end of the adjusting block 233, and the clamp 236 is installed at the other end of the search and rescue mechanical arm 235.

[0045] As can be seen from the above, through the crawler robot 6, the rescue robot can walk freely at the fire scene and efficiently realize the search and rescue of trapped persons. When encountering a trapped person who has lost consciousness, the controller 7 quickly starts the electric rolling door 5 and the search and rescue mechanism 2, and the electric rolling door 5 is immediately opened to expose the internal space of the rescue isolation cover 1. At this time, the driver 24 starts to work, and the two pulleys 232 are synchronously driven by the transmission belt 27, so that the two adjusting screws 231 simultaneously drive the adjusting block 233 thereon to move. Under the limiting action of the limiting groove 22 and the rolling cooperation of a plurality of balls 234, the adjusting block 233 stably drives the search and rescue mechanical arm 235 to extend the rescue The position of the clamp 236 on the isolation cover 1 and the search and rescue mechanical arm 235 is adjustable, and the two clamps 236 can grab the clothes of the trapped person together and transfer the trapped person safely to the rescue isolation cover 1. Then, the electric rolling door 5 is closed, and the oxygen in the oxygen tank 9 is input into the rescue isolation cover 1 to provide oxygen for the rescued persons and create a more comfortable environment. This innovative design not only enables the rescue robot to make autonomous decisions according to the fire situation and directly perform rescue tasks, but also can clamp objects in the ruins and move them away through the clamp 236, and search and rescue trapped persons trapped under the objects, thereby greatly improving the use flexibility and automation of the rescue robot.

[0046] Specifically, refer to Figures 1 to 5 As shown, the electric rolling door 5, the tracked robot 6 and several oxygen tanks 9 are all electrically connected to the controller 7, and the several oxygen tanks 9 are communicated with the interior of the rescue isolation cover 1; the adjustment block 233 is set as a convex structure, the search and rescue mechanical arm 235, the clamp 236 and the driver 24 are all electrically connected to the controller 7, and the transmission belt 27 is installed on the outer surfaces of the two pulleys 232, and the transmission belt 27 and the opening 26 do not contact each other.

[0047] As can be seen from the above, the controller 7 can send instructions to control the opening and closing of the electric rolling door 5, the movement of the tracked robot 6 and the oxygen supply operation of the oxygen tank 9. During the rescue process, it is ensured that the trapped persons can obtain sufficient oxygen supply in the rescue isolation cover 1. The convex structure can enhance the stability and adjustment ability of the adjustment block 233. The controller 7 can send instructions to control the movement of the search and rescue mechanical arm 235, the opening and closing of the clamp 236 and the power output of the driver 24, thereby completing the search and rescue mission. The transmission belt 27 transmits power between the two pulleys 232, while ensuring that it maintains a safe distance from the opening 26 to avoid damage or interference.

[0048] Embodiment 2:

[0049] refer to Figure 6 As shown, the detection mechanism 3 includes an electric rotating table 31, an adjusting frame 32, a smoke sensor 33, a gas sensor 34, a monitoring camera 35, a laser radar sensor 36 and an infrared sensor 37. The electric rotating table 31 is installed on one side of the top of the rescue isolation cover 1, the adjusting frame 32 is installed on the top of the electric rotating table 31, the smoke sensor 33 is installed on one side of the outer wall of the adjusting frame 32, the gas sensor 34 is installed on the other side of the outer wall of the adjusting frame 32, the monitoring camera 35 is installed between the inner walls on both sides of the adjusting frame 32, and the laser radar sensor 36 and the infrared sensor 37 are both installed on the top of the monitoring camera 35.

[0050] As can be seen from the above, when the rescue robot walks at the fire scene, the monitoring camera 35 provides intuitive visual information to help the robot accurately locate the trapped person and evaluate the fire situation. The infrared sensor 37 is not affected by the smoke and can penetrate the smoke to detect the trapped person or the fire source. Combining the image processing algorithm with the thermal imaging technology, the rescue robot can quickly locate the trapped person or the fire source to ensure the efficiency of the rescue operation and the fire fighting operation. This design enables the rescue robot to have high-precision and real-time personnel and fire source identification capabilities. At the same time, the controller 7 controls the electric rotating table 31 and the adjustment frame 32 to start, and the robot can flexibly adjust the horizontal angle and tilt angle of the monitoring camera 35, and the laser radar sensor 36 and the infrared sensor The smoke sensor 33 monitors the smoke concentration in real time and provides smoke status information for the robot. The lidar sensor 36 draws a map of the surrounding environment to achieve precise navigation and provides high-precision positioning in complex environments, effectively avoiding collisions and ensuring the safe movement of the robot. In addition, the gas sensor 34 can monitor environmental parameters in real time, including oxygen content, temperature and humidity, and toxic gas concentrations, and provide comprehensive environmental data support for the robot. These data help the robot make more accurate decisions and further improve its perception of the fire environment. These functions together provide strong support for rescue work and significantly improve the efficiency of search and rescue.

[0051] Preferably, reference Figure 6 As shown, the electric rotating table 31, the adjusting frame 32, the smoke sensor 33, the gas sensor 34, the monitoring camera 35, the lidar sensor 36 and the infrared sensor 37 are all electrically connected to the controller 7, the monitoring camera 35 is implemented as a binocular camera, and the adjusting frame 32 is set as a Y-shaped structure.

[0052] As can be seen from the above, these sensors can monitor the environmental parameters and personnel positions at the fire scene in real time, transmit the data to the controller 7 for analysis and processing, provide decision support for rescue operations, and improve the stereoscopic vision capability of the monitoring camera 35. The binocular camera can capture images from two different angles and obtain depth information by calculating the image difference, so as to more accurately locate trapped persons and assess the fire situation. The Y-shaped adjustment frame 32 facilitates the installation of the monitoring camera 35.

[0053] Embodiment three:

[0054] refer to Figure 7 and Figure 8 As shown, the fire extinguishing mechanism 4 includes a cooling water tank 41, a mounting seat 42, a dry powder fire extinguisher 43, a carbon dioxide fire extinguisher 44 and a water inlet pipe 45. The cooling water tank 41 is installed on the other side of the top of the rescue isolation cover 1. Two mounting seats 42 are provided. Both mounting seats 42 are installed on the top of the cooling water tank 41. The dry powder fire extinguisher 43 is installed on the top of the mounting seat 42 on one side, and the carbon dioxide fire extinguisher 44 is installed on the top of the mounting seat 42 on the other side. The water inlet pipe 45 is installed in the middle of the top of the cooling water tank 41;

[0055] A fire extinguishing mechanical arm 46 is installed in the middle of the top of the cooling water tank 41, and a movable plate 47 is installed at the other end of the fire extinguishing mechanical arm 46. Fire extinguishing pipes 48 are installed at the tops of the dry powder fire extinguisher 43 and the carbon dioxide fire extinguisher 44, and the nozzles on the two fire extinguishing pipes 48 are installed on the movable plate 47. A water pump 49 is installed at the lower part of one end of the cooling water tank 41, and a water pipe 410 is installed at the top of the water pump 49, and the nozzle on the water pipe 410 is installed on the movable plate 47.

[0056] As can be seen from the above, when the detection mechanism 3 detects the fire source, the rescue robot immediately starts the various fire-fighting equipment it is equipped with. The cooling water tank 41 can refrigerate the water inside, and then draw cold water through the water pump 49 and spray it out through the water pipe 410, so as to enhance the fire-fighting effect by utilizing the physical cooling effect of cold water. At the same time, the dry powder fire extinguisher 43 and the carbon dioxide fire extinguisher 44 release the fire-extinguishing agent through two fire-extinguishing pipes 48 respectively, so as to further enhance the fire-fighting efficiency, and can adopt different fire-fighting methods according to the actual situation of the fire source. At the same time, the position of the movable plate 47 can be flexibly adjusted through the fire-fighting mechanical arm 46, so as to change the spraying direction of water, dry powder and carbon dioxide, so as to ensure that the fire-fighting agent can accurately cover the fire source. In addition, the spraying intensity of the fire-fighting agent can be accurately controlled through the controller 7, and the fire-fighting strategy and spraying intensity can be automatically adjusted according to the size and location of the fire, so that the robot can directly participate in the fire-fighting operation and effectively improve the fire-fighting efficiency.

[0057] Preferably, reference Figure 7 and Figure 8 As shown, the water pump 49, the fire extinguishing mechanical arm 46, the carbon dioxide fire extinguisher 44, the dry powder fire extinguisher 43 and the cooling water tank 41 are all electrically connected to the controller 7, and the fire extinguishing pipe 48 and the water pipe 410 are both configured as hoses.

[0058] As can be seen from the above, the controller 7 can send instructions to control the pumping of the water pump 49, the adjustment of the fire extinguishing mechanical arm 46, the start-up of the fire extinguisher, and the cooling of the cooling water tank 41, so as to effectively extinguish the fire. The hose design enables the fire extinguishing pipe 48 and the water pipe 410 to bend and stretch as needed to adapt to different fire extinguishing scenarios and personnel positions, ensuring that the fire extinguishing agent can be accurately and efficiently sprayed onto the fire source.

[0059] Application examples:

[0060] This design is used in high-risk and high-hazard fire scene environments, such as large warehouses, factories, high-rise buildings, underground facilities, etc. These places have complex structures and densely stacked items. After a fire breaks out, the fire spreads rapidly, the smoke is thick, and the vision is blocked, making it extremely difficult to evacuate and rescue people. For example, when a fire breaks out in a multi-storey shopping mall, due to the complex internal structure of the mall, the large number of stores, and the dense crowds of customers and employees, the smoke quickly fills the air after the fire breaks out. Some customers and employees may lose consciousness or be trapped in a corner due to inhaling toxic smoke. At this time, the fire rescue robot can quickly enter the fire scene to search and rescue the trapped people;

[0061] This design integrates a variety of sensors by setting up a detection mechanism 3 to monitor the fire environment parameters in real time. Combined with artificial intelligence algorithms, it can realize target detection and positioning in the fire scene, evaluate the development trend of the fire, predict potential dangerous areas, and provide decision support for the robot. Through real-time monitoring and analysis of the fire environment, the robot can automatically plan the optimal rescue path, avoid entering dangerous areas, and ensure its own safety. This improves the robot's perception ability in a fire environment. By setting up a search and rescue mechanism 2, the search and rescue mechanical arm 235 on it can grab trapped people, especially those who have lost consciousness or cannot move independently. The robot can automatically search and rescue trapped persons directly, reducing casualties and improving the robot's automation level. By setting up a fire extinguishing mechanism 4, the robot can automatically select the most suitable fire extinguishing equipment (such as water, dry powder fire extinguisher 43 or carbon dioxide fire extinguisher 44, etc.) according to monitoring data, and adjust the spray direction through the fire extinguishing mechanical arm 46. At the same time, the controller 7 adjusts the spray intensity to accurately strike the fire source and effectively control the fire. The robot can automatically adjust the fire extinguishing strategy according to the size and location of the fire, effectively curb the spread of the fire, and win precious time for personnel evacuation and subsequent rescue work.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire rescue robot, characterized in that: include: Rescue Isolation Cover (1); A search and rescue mechanism (2) is installed between the inner walls of both sides of the rescue isolation cover (1), and the search and rescue mechanism (2) is located inside the rescue isolation cover (1). A detection mechanism (3) is installed on one side of the top of the rescue isolation cover (1), and a fire extinguishing mechanism (4) is installed on the other side of the top of the rescue isolation cover (1); The search and rescue mechanism (2) comprises a fixed frame (21), a limiting groove (22), an adjusting mechanism (23), a driver (24), a protective cover (25), a through-port (26) and a transmission belt (27). The fixed frame (21), the limiting groove (22), the adjusting mechanism (23) and the through-port (26) are each provided with two. The two fixed frames (21) are respectively mounted on the lower part of the inner walls on both sides of the rescue isolation cover (1). The two limiting grooves (22) are respectively opened at the top of the two fixed frames (21). The two adjusting mechanisms (23) are respectively mounted between the inner walls on both sides of the two fixed frames (21). The driver (24) is mounted at one end of the adjusting mechanism (23) on one side. The protective cover (25) is mounted between the opposite sides of the two fixed frames (21). The two through-ports (26) are respectively opened at the opposite sides of the two fixed frames (21). The transmission belt (27) is mounted between the outer surfaces of the two adjusting mechanisms (23).

2. A fire rescue robot according to claim 1, characterized in that: An electric rolling door (5) is installed on one side of the top inner wall of the rescue isolation cover (1), a tracked robot (6) is installed at the bottom end of the rescue isolation cover (1), a controller (7) is installed in the middle of the outer wall of the rescue isolation cover (1), and a placement rack (8) is installed at one end of the rescue isolation cover (1), and a plurality of oxygen tanks (9) are placed inside the placement rack (8).

3. A fire rescue robot according to claim 2, characterized in that: The electric rolling door (5), the crawler robot (6) and the plurality of oxygen tanks (9) are all electrically connected to the controller (7), and the plurality of oxygen tanks (9) are all in communication with the interior of the rescue isolation cover (1).

4. A fire rescue robot according to claim 1, characterized in that: The adjusting mechanism (23) comprises an adjusting screw (231), a pulley (232), an adjusting block (233), a ball (234), a search and rescue mechanical arm (235) and a clamp (236); the adjusting screw (231) is mounted between the inner walls on both sides of the fixed frame (21) through a bearing; the pulley (232) is mounted on one side of the outer surface of the adjusting screw (231); the adjusting block (233) is mounted on the middle part of the outer surface of the adjusting screw (231); a plurality of ball (234) are provided, and the plurality of ball (234) are embedded and mounted on the bottom end of the adjusting block (233); the search and rescue mechanical arm (235) is mounted on the top end of the adjusting block (233); and the clamp (236) is mounted on the other end of the search and rescue mechanical arm (235).

5. A fire rescue robot according to claim 4, characterized in that: The adjustment block (233) is configured as a convex structure, the search and rescue mechanical arm (235), the clamp (236) and the driver (24) are all electrically connected to the controller (7), the transmission belt (27) is sleeved and mounted on the outer surfaces of the two pulleys (232), and the transmission belt (27) and the through port (26) do not contact each other.

6. The fire rescue robot according to claim 1, characterized in that: The detection mechanism (3) comprises an electric rotating platform (31), an adjusting frame (32), a smoke sensor (33), a gas sensor (34), a monitoring camera (35), a laser radar sensor (36) and an infrared sensor (37); the electric rotating platform (31) is mounted on one side of the top end of the rescue isolation cover (1); the adjusting frame (32) is mounted on the top end of the electric rotating platform (31); the smoke sensor (33) is mounted on one side outer wall of the adjusting frame (32); the gas sensor (34) is mounted on the other side outer wall of the adjusting frame (32); the monitoring camera (35) is mounted between the inner walls on both sides of the adjusting frame (32); and the laser radar sensor (36) and the infrared sensor (37) are both mounted on the top end of the monitoring camera (35).

7. A fire rescue robot according to claim 6, characterized in that: The electric rotating platform (31), the adjusting frame (32), the smoke sensor (33), the gas sensor (34), the monitoring camera (35), the laser radar sensor (36) and the infrared sensor (37) are all electrically connected to the controller (7); the monitoring camera (35) is implemented as a binocular camera, and the adjusting frame (32) is configured as a Y-shaped structure.

8. The fire rescue robot according to claim 1, characterized in that: The fire extinguishing mechanism (4) comprises a cooling water tank (41), a mounting seat (42), a dry powder fire extinguisher (43), a carbon dioxide fire extinguisher (44) and a water inlet pipe (45); the cooling water tank (41) is mounted on the other side of the top of the rescue isolation cover (1); two mounting seats (42) are provided, and both mounting seats (42) are mounted on the top of the cooling water tank (41); the dry powder fire extinguisher (43) is mounted on the top of one mounting seat (42); the carbon dioxide fire extinguisher (44) is mounted on the top of the other mounting seat (42); and the water inlet pipe (45) is mounted in the middle of the top of the cooling water tank (41).

9. A fire rescue robot according to claim 8, characterized in that: A fire extinguishing mechanical arm (46) is installed at the middle of the top of the cooling water tank (41), and a movable plate (47) is installed at the other end of the fire extinguishing mechanical arm (46). Fire extinguishing pipes (48) are installed at the tops of the dry powder fire extinguisher (43) and the carbon dioxide fire extinguisher (44), and the nozzles on the two fire extinguishing pipes (48) are installed on the movable plate (47). A water pump (49) is installed at the lower part of one end of the cooling water tank (41), and a water pipe (410) is installed at the top of the water pump (49), and the nozzle on the water pipe (410) is installed on the movable plate (47).

10. A fire rescue robot according to claim 9, characterized in that: The water pump (49), the fire extinguishing mechanical arm (46), the carbon dioxide fire extinguisher (44), the dry powder fire extinguisher (43) and the cooling water tank (41) are all electrically connected to the controller (7), and the fire extinguishing pipe (48) and the water pipe (410) are both configured as hoses.

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