Crawler-type internal attack rescue vehicle
The tracked interior attack and rescue vehicle integrates cleaning, collection, fire extinguishing, gas supply and lighting functions, solving the problem of functional fragmentation of traditional equipment in complex scenarios, and realizing multi-task coordination and efficient rescue.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 李锦沛
- Filing Date
- 2026-03-02
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional fire-fighting interior rescue equipment suffers from fragmented functions and lacks multi-task coordination capabilities in complex scenarios. High-pressure water cannons are prone to deviation during operation, and insufficient air supply and lighting affect rescue efficiency and safety.
A tracked interior attack and rescue vehicle was designed, equipped with a cleaning component, a collection device, a high-pressure water cannon, a buffer component, an air supply system, and a lighting device. The tracked design adapts to complex environments and enables multi-task collaboration. The high-pressure water cannon ensures accurate fire extinguishing through the buffer component and angle adjustment component, and provides continuous air supply and three-dimensional lighting.
It enables the rapid opening of rescue channels in complex environments, ensures firefighting accuracy, provides stable patient transfer and continuous gas supply, improves rescue efficiency and safety, and reduces equipment deviation and blind spots.
Smart Images
Figure CN121822274A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of fire-fighting interior attack equipment technology, and particularly to a tracked interior attack rescue vehicle. Background Technology
[0002] In firefighting and rescue operations in complex scenarios such as high-rise buildings, underground spaces, and chemical industrial parks, the rescue environment presents multiple challenges, including dense obstacles, narrow spaces, dim lighting, difficulties in transferring the injured, and insufficient gas supply. These challenges directly affect rescue efficiency and personnel safety. The core requirements for firefighting and rescue operations are to quickly open up rescue channels, safely transfer the injured, and provide continuous support. However, traditional rescue equipment has significant limitations in adapting to complex firefighting scenarios.
[0003] Traditional interior attack rescue often relies on rescuers carrying demolition tools, lighting equipment, gas cylinders, and other equipment on foot. This is not only labor-intensive, but also results in fragmented equipment functions, making it difficult to form a coordinated rescue capability. In addition, some equipment focuses only on single demolition or transportation functions and lacks multi-task coordination capabilities. The recoil of fire extinguishing components such as high-pressure water cannons can easily cause equipment deviation during operation, affecting the accuracy of the operation. Furthermore, the lack of integrated support modules such as gas supply, lighting, and lifeline retraction cannot meet the needs of the entire interior attack rescue process. Summary of the Invention
[0004] (a) Technical problems to be solved To address the problems existing in the prior art, the present invention provides a tracked interior attack and rescue vehicle.
[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a tracked interior attack and rescue vehicle, comprising a vehicle body, a frame provided on the upper surface of the vehicle body, cleaning components provided on both sides of the front of the vehicle body, a collection device provided on the upper surface of the vehicle body near the front of the vehicle body, and the collection device being located between the two cleaning components, a rotating component provided inside the frame, a high-pressure water cannon provided on the rotating component, a buffer component provided on the outside of the high-pressure water cannon, and the buffer component being connected to the rotating component, and an angle adjustment component provided on the buffer component, the angle adjustment component being movably connected to the outer surface of the high-pressure water cannon; A buffer assembly includes a housing fixedly connected to a rotating assembly. A telescopic rod is fixedly connected to the inner bottom wall of the housing. A fixing block is fixedly connected to the other end of the telescopic rod. A first spring is provided between the lower surface of the fixing block and the inner bottom wall of the housing. A hinge seat is fixedly connected to the outer side wall of the fixing block. A movable rod is hinged inside the hinge seat. A sleeve is slidably fitted on the outer surface of the movable rod. The other end of the movable rod extends into the sleeve and is fixedly connected to a limiting plate. A second spring is provided between the outer surface of the limiting plate and the inner wall of the sleeve. A connecting rod is fixedly connected to the end of the sleeve away from the movable rod. The other end of the connecting rod is hinged to the inner side wall of the housing.
[0006] In a preferred embodiment of the tracked internal attack rescue vehicle of the present invention, the two ends of the first spring are respectively connected to the inner bottom wall of the outer shell and the lower surface of the fixing block, and the first spring is sleeved on the outer surface of the telescopic rod. The two ends of the second spring are respectively connected to the outer surface of the limiting plate and the inner wall of the sleeve, and the second spring is sleeved on the outer surface of the movable rod.
[0007] In a preferred embodiment of the tracked internal attack and rescue vehicle of the present invention, a vertical rod is fixedly connected to the upper surface of the fixing block, a support plate is fixedly connected to the other end of the vertical rod, a guide post is fixedly connected to the upper surface of the support plate, a fixing plate is fixedly connected to the other end of the guide post, a third spring is provided between the lower surface of the fixing plate and the upper surface of the support plate, and the third spring is sleeved on the outer surface of the guide post.
[0008] In a preferred embodiment of the tracked interior attack and rescue vehicle of the present invention, the angle adjustment assembly includes a rotating shaft fixedly connected to the outer surface of the high-pressure water cannon, a bearing seat is provided on the upper surface of the support plate, the high-pressure water cannon is rotatably connected to the bearing seat through the rotating shaft, a worm gear is fixedly sleeved on the outer surface of the rotating shaft, a worm is inserted through the support plate and meshes with the worm gear, a drive motor is fixedly connected to the lower surface of the support plate, and the output end of the drive motor is connected to the worm.
[0009] As a preferred embodiment of the tracked internal attack and rescue vehicle of the present invention, the rotating component includes a central shaft rotatably mounted on the bottom wall of the frame, and the other end of the central shaft is connected to a high-pressure water cannon. A driven gear is fixedly sleeved on the outer surface of the central shaft. A motor bracket is provided on the bottom wall of the frame on one side of the driven gear. A reduction motor is inserted on the motor bracket. A driving gear is fixedly connected to the output end of the reduction motor, and the driving gear meshes with the driven gear. A plurality of through slots are opened on the upper surface of the driven gear, and the plurality of through slots are arranged in a circular array. Rollers are rotatably mounted inside the through slots.
[0010] As a preferred embodiment of the tracked interior attack and rescue vehicle of the present invention, the cleaning component includes a support rod fixedly connected to the vehicle body near the front of the vehicle, a first motor fixedly connected to the other end of the support rod, a cleaning plate connected to the output end of the first motor, and a protective plate fixedly connected to the vehicle body below the support rod.
[0011] As a preferred embodiment of the tracked interior attack rescue vehicle of the present invention, the collection device includes a filter plate, a cylinder, and a collection chamber. The collection chamber is located on the upper surface of the vehicle body near the front of the vehicle, and is inclined and passes through the vehicle body. One end of the cylinder is rotatably connected to the bottom of the vehicle body near the front of the vehicle. The output end of the cylinder is connected to the filter plate, and one end of the filter plate is rotatably connected to the bottom of the vehicle body near the front of the vehicle. A belt is installed inside the collection chamber, and a rotating wheel is installed inside the belt. The outer side of the rotating wheel is connected to the output end of a second motor. A conveyor plate is fixedly connected to the outer surface of the belt. A conveyor bucket is connected to the top of the collection chamber. A crushing barrel is also installed on the upper surface of the vehicle body, and the crushing barrel is located below the conveyor bucket. A crushing turntable is installed inside the crushing barrel. A third motor is inserted through the bottom of the crushing barrel, and the output end of the third motor is connected to the bottom of the crushing turntable.
[0012] As a preferred embodiment of the tracked interior attack rescue vehicle of the present invention, a placement cavity is fixedly connected to the upper surface of the vehicle body, a transport bed is provided inside the placement cavity, gas cylinders for supplying air to the injured are provided on both sides of the placement cavity, a retracting device is provided at the rear of the vehicle body, lighting lights are provided on the upper surface of the vehicle body near the front of the vehicle and on the upper surface of the placement cavity, and track rollers are provided on the lower surface of the vehicle body.
[0013] (III) Beneficial Effects This invention provides a tracked interior attack and recovery vehicle. It has the following advantages: 1. The cleaning components on both sides of the front of the vehicle are driven by the first motor to rotate the cleaning plate at high speed, which can quickly break through obstacles such as collapsed materials and door and window debris. The protective plate under the support rod can prevent debris from splashing and damaging the equipment. In conjunction with the collection device in the middle, the cylinder drives the filter plate to adjust the angle and guide the cleaned debris into the conveyor bucket. It is then transported to the crushing bucket by the belt and conveyor plate in the collection chamber. The third motor drives the crushing turntable to crush large pieces of debris, avoiding secondary blockage of the channel. The high-pressure water cannon is equipped with a rotating component and an angle adjustment component. The reduction motor drives the active gear and driven gear to mesh, driving the high-pressure water cannon to rotate 360° horizontally. The drive motor meshes with the worm gear and worm wheel to adjust the pitch angle of the water cannon and accurately aim at the fire source. The first spring and the telescopic rod counteract the axial recoil force, the second spring buffers the radial vibration through the movable rod and the sleeve, and the third spring helps absorb high-frequency vibration, effectively preventing the equipment from deviating during water cannon operation, ensuring the accuracy of fire extinguishing, and protecting the vehicle structure and internal equipment.
[0014] 2. The transport bed inside the placement chamber provides a stable carrying space for the wounded, avoiding the aggravation of injuries due to bumps during transport. The gas cylinders on both sides can directly supply gas to the wounded and rescuers, solving the pain point of insufficient oxygen in interior attack scenarios, eliminating the need to carry additional bulky gas cylinders. The tracked rollers on the lower surface of the vehicle body have strong off-road capabilities, allowing for smooth movement in rugged and narrow passages. Combined with the buffer components, vibration transmission is reduced, further improving the comfort and safety of wounded transport. The lights at the front of the vehicle body and above the placement chamber form a three-dimensional lighting network, eliminating blind spots in complex scenarios and providing a clear view for obstacle clearing, firefighting, and transport. The retractable device at the rear can automatically retract a 50-meter rescue lighting cable, which can guide subsequent rescuers and provide auxiliary lighting to avoid the risk of getting lost. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.
[0017] Figure 2 This is a perspective view of the present invention.
[0018] Figure 3 This is a top view of the present invention.
[0019] Figure 4 This is a schematic diagram of the connection structure between the rotating component and the high-pressure water cannon of the present invention.
[0020] Figure 5 This is a schematic diagram of the structure of the buffer component of the present invention.
[0021] Figure 6 This is the present invention. Figure 4 Enlarged view of point A in the middle.
[0022] Figure 7 This is a schematic diagram of the internal structure of the buffer component of the present invention.
[0023] Figure 8 This is a schematic diagram of the internal structure of the collection device of the present invention.
[0024] In the diagram, 1. Frame; 101. Vehicle body; 102. High-pressure water cannon; 2. Rotating assembly; 201. Central shaft; 202. Driven gear; 203. Motor bracket; 204. Drive gear; 205. Gear motor; 206. Through slot; 207. Roller; 3. Buffer assembly; 301. Outer shell; 302. Telescopic rod; 303. First spring; 304. Fixing block; 305. Hinge seat; 306. Movable rod; 307. Sleeve; 308. Limiting plate; 309. Second spring; 310. Connecting rod; 311. Vertical rod; 312. Support plate; 313. Guide post; 31 4. Third spring; 315. Fixing plate; 401. Rotating shaft; 402. Worm gear; 403. Bearing seat; 404. Worm; 405. Drive motor; 5. Cleaning plate; 6. First motor; 7. Support rod; 8. Protective plate; 9. Collection chamber; 10. Second motor; 11. Belt; 12. Conveyor plate; 13. Conveying hopper; 14. Filter plate; 141. Cylinder; 15. Crushing bucket; 151. Crushing turntable; 152. Third motor; 16. Placement chamber; 17. Winding device; 18. Gas cylinder; 19. Transport bed; 20. Lighting lamp; 21. Track roller; 22. Rotating wheel. Detailed Implementation
[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
[0026] Example 1 Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 This is the first embodiment of the present invention. This embodiment provides a tracked interior attack rescue vehicle, including a vehicle body 101. A frame 1 is provided on the upper surface of the vehicle body 101. Cleaning components are provided on both sides of the front of the vehicle body 101. A collection device is provided on the upper surface of the vehicle body 101 near the front of the vehicle, and the collection device is located between the two cleaning components. A rotating component 2 is provided inside the frame 1. A high-pressure water cannon 102 is provided on the rotating component 2. A buffer component 3 is provided on the outside of the high-pressure water cannon 102 and is connected to the rotating component 2. An angle adjustment component is provided on the buffer component 3 and is movably connected to the outer surface of the high-pressure water cannon 102. The buffer assembly 3 includes a housing 301 fixedly connected to the rotating assembly 2. A telescopic rod 302 is fixedly connected to the inner bottom wall of the housing 301. A fixing block 304 is fixedly connected to the other end of the telescopic rod 302. A first spring 303 is provided between the lower surface of the fixing block 304 and the inner bottom wall of the housing 301. A hinge seat 305 is fixedly connected to the outer side wall of the fixing block 304. A movable rod 306 is hinged inside the hinge seat 305. A sleeve 307 is slidably sleeved on the outer surface of the movable rod 306. The other end of the movable rod 306 extends into the sleeve 307 and is fixedly connected to a limiting plate 308. A second spring 309 is provided between the outer surface of the limiting plate 308 and the inner wall of the sleeve 307. A connecting rod 310 is fixedly connected to the end of the sleeve 307 away from the movable rod 306. The other end of the connecting rod 310 is hinged to the inner side wall of the housing 301.
[0027] Specifically, the two ends of the first spring 303 are connected to the inner bottom wall of the outer shell 301 and the lower surface of the fixing block 304, respectively, and the first spring 303 is sleeved on the outer surface of the telescopic rod 302. The two ends of the second spring 309 are connected to the outer surface of the limiting plate 308 and the inner wall of the sleeve 307, respectively, and the second spring 309 is sleeved on the outer surface of the movable rod 306. The upper surface of the fixing block 304 is fixedly connected to the vertical rod 311, the other end of the vertical rod 311 is fixedly connected to the support plate 312, the upper surface of the support plate 312 is fixedly connected to the guide post 313, the other end of the guide post 313 is fixedly connected to the fixing plate 315, and a third spring 314 is provided between the lower surface of the fixing plate 315 and the upper surface of the support plate 312, and the third spring 314 is sleeved on the outer surface of the guide post 313.
[0028] Furthermore, the recoil force generated during the operation of the high-pressure water cannon 102 is first transmitted to the support plate 312. The support plate 312, through the vertical rod 311, drives the fixed block 304 to press down on the telescopic rod 302 and the first spring 303. The elastic deformation of the first spring 303 can quickly offset the main impact force in the axial direction, while the telescopic rod 302 restricts the offset trajectory of the fixed block 304 to avoid tilting during the buffering process. At the same time, the radial vibration experienced by the fixed block 304 is transmitted to the movable rod 306 through the hinge seat 305. The movable rod 306 drives the limiting plate 308 to slide within the sleeve 307 and compress the second spring 309. The second spring 309 buffers the radial vibration through its elastic restoring force. The hinge structure between the connecting rod 310 and the outer shell 301 provides stable support for the sleeve 307, ensuring that the buffer force is evenly transmitted. In addition, the third spring 314 between the support plate 312 and the fixed plate 315 can help absorb high-frequency small amplitude vibrations. Combined with the limiting effect of the guide column 313, it further improves the operational stability of the high-pressure water cannon 102 and avoids equipment displacement or structural damage caused by recoil. When adjusting the angle, the drive motor 405 drives the worm gear 404 to rotate. The worm gear 404 meshes with the worm wheel 402 to drive the high-pressure water cannon 102 to rotate around the rotating shaft 401 in the bearing seat 403, realizing precise adjustment of the pitch angle to adapt to the fire extinguishing needs of fire sources at different heights.
[0029] Example 2 Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 8 This is the second embodiment of the present invention, which is based on the previous embodiment.
[0030] The angle adjustment assembly includes a rotating shaft 401 fixedly connected to the outer surface of the high-pressure water cannon 102, a bearing seat 403 provided on the upper surface of the support plate 312, the high-pressure water cannon 102 being rotatably connected to the bearing seat 403 via the rotating shaft 401, a worm gear 402 fixedly sleeved on the outer surface of the rotating shaft 401, a worm 404 inserted through the support plate 312 and meshing with the worm gear 402, and a drive motor 405 fixedly connected to the lower surface of the support plate 312, with the output end of the drive motor 405 connected to the worm 404.
[0031] Specifically, the rotating assembly 2 includes a central shaft 201 rotatably mounted on the bottom wall of the frame 1, with the other end of the central shaft 201 connected to the high-pressure water cannon 102. A driven gear 202 is fixedly sleeved on the outer surface of the central shaft 201. A motor bracket 203 is provided on one side of the driven gear 202 on the bottom wall of the frame 1. A reduction motor 205 is inserted through the motor bracket 203. A driving gear 204 is fixedly connected to the output end of the reduction motor 205, and the driving gear 204 meshes with the driven gear 202. Several through slots 206 are formed on the upper surface of the driven gear 202, and the through slots 206 are arranged in a circular array. Rollers are rotatably mounted inside the through slots 206. 207. The cleaning component includes a support rod 7 fixedly connected to the vehicle body 101 near the front of the vehicle. A first motor 6 is fixedly connected to the other end of the support rod 7. A cleaning plate 5 is connected to the output end of the first motor 6. A protective plate 8 fixedly connected to the vehicle body 101 is provided below the support rod 7. A placement cavity 16 is fixedly connected to the upper surface of the vehicle body 101. A transport bed 19 is provided inside the placement cavity 16. Gas cylinders 18 for supplying air to the injured are provided on both sides inside the placement cavity 16. A winding device 17 is provided at the rear of the vehicle body 101. Lighting lamps 20 are provided on the upper surface of the vehicle body 101 near the front of the vehicle and on the upper surface of the placement cavity 16. Track rollers 21 are provided on the lower surface of the vehicle body 101.
[0032] Furthermore, when the rotating component 2 is working, the reduction motor 205 drives the drive gear 204 to rotate. The drive gear 204 meshes with the driven gear 202, driving the central shaft 201 and the high-pressure water cannon 102 to rotate horizontally 360°, achieving full-range fire extinguishing coverage. The through groove 206 on the driven gear 202 cooperates with the roller 207 to reduce the friction when the driven gear 202 rotates, improving the rotation flexibility and stability, and avoiding jamming that affects the fire extinguishing efficiency. When the cleaning component is working, the first motor 6 drives the cleaning plate 5 to rotate at high speed, quickly... After clearing away obstacles such as collapsed materials and door and window debris, the protective plate 8 below the support rod 7 can block flying debris and protect the vehicle body 101 and its internal equipment from damage. At the same time, the collection device is activated. The cylinder 141 drives the filter plate 14 to adjust its tilt angle and guide the cleared debris into the conveyor bucket 13. The second motor 10 drives the rotating wheel 22 and belt 11 to rotate and transport the debris to the crushing bucket 15 through the conveyor plate 12. The third motor 152 drives the crushing turntable 151 to rotate at high speed to crush large pieces of debris and prevent debris from accumulating and causing secondary blockage of the rescue channel. In addition, the placement cavity 16 on the vehicle body 101 can store the transport bed 19, which can be quickly retrieved and transferred during rescue operations. The gas cylinders 18 on both sides can provide a continuous gas supply for the injured and rescuers. The winding device 17 at the rear of the vehicle body 101 can automatically wind up a 50-meter rescue lighting cable. The head of the vehicle and the lighting 20 above the placement cavity 16 form a three-dimensional lighting network, eliminating blind spots in complex scenes. Combined with the strong off-road capability of the tracked rollers 21, the rescue vehicle can move flexibly in narrow and rugged interior environments, fully meeting rescue needs.
[0033] Working Principle: When the rescue vehicle is in use, the equipment is moved by the track rollers 21 on the lower surface of the vehicle body 101. The tracked design is suitable for complex internal environments such as narrow passages and rugged ground, and can flexibly adjust the rescue position. After reaching the work point, the equipment does not need to be fixed. The strong grip performance of the track rollers combined with the weight of the vehicle body ensures the stability during subsequent operations. At the same time, the lights 20 on the front of the vehicle body and above the placement cavity 16 are activated to form a three-dimensional lighting network, eliminating blind spots and providing a clear vision for subsequent operations. The cleaning components on both sides of the front of the vehicle are activated. The first motor 6 drives the cleaning plate 5 to rotate at high speed, quickly breaking up obstacles such as collapsed objects and door and window debris. The protective plate 8 below the support rod 7 blocks debris from flying, protecting the vehicle body and internal equipment. Simultaneously, the collection device is activated. The cylinder 141 drives the filter plate 14 to adjust the tilt angle and guide the cleaned debris into the conveyor hopper 13. The second motor 10 drives the rotating wheel 22 and belt 11 to rotate, and the debris is transported to the crushing bucket 15 through the conveyor plate 12. The third motor 152 The high-speed rotation of the drive pulverizing disc 151 crushes large pieces of debris and discharges them, preventing debris accumulation and secondary blockage of the rescue channel, and quickly opening a safe rescue path. Before extinguishing the fire, the operating angle of the high-pressure water cannon 102 is adjusted by the rotating component 2 and the angle adjustment component. The reduction motor 205 drives the drive gear 204 to mesh with the driven gear 202, causing the central shaft 201 and the high-pressure water cannon 102 to rotate 360° horizontally, achieving full-range coverage; the drive motor 405 drives the worm gear 404 to rotate, through... Through the meshing transmission of the worm gear 404 and the worm wheel 402, the high-pressure water cannon 102 is driven to rotate around the rotating shaft 401, accurately aiming at the fire source. When the high-pressure water cannon 102 is activated, the recoil force generated is transmitted to the buffer assembly 3 through the support plate 312. The first spring 303 and the telescopic rod 302 counteract the axial recoil force, the second spring 309 buffers the radial vibration through the movable rod 306 and the sleeve 307, and the third spring 314 assists in absorbing high-frequency vibration. The triple buffer structure ensures that the equipment does not deviate and guarantees the accuracy of fire extinguishing. Rescuers transfer the injured to the transport bed 19 inside the placement chamber 16. The transport bed 19 provides a stable carrying space. The smooth movement of the tracked rollers 21 and the vibration reduction effect of the buffer components 3 can reduce the impact of bumps on the injured during the transfer. If the injured or rescuers need air supply, the gas cylinders 18 on both sides of the placement chamber 16 can be used directly to quickly provide oxygen support without the need to carry extra bulky equipment. During the operation, a 50-meter rescue lighting line can be released through the rewinding device 17 at the rear of the vehicle to guide the path for subsequent rescuers. After the operation is completed, the rewinding function is activated to automatically retrieve the rescue lighting line for easy equipment transfer. After completing a single operation point, the power to each component is turned off, and the equipment is driven directly to the next rescue point by the tracked rollers 21. The transport bed 19 and gas cylinders 18 inside the placement chamber 16 can be transferred synchronously with the equipment without the need for separate handling. After arriving at the new operation point, the above-mentioned obstacle clearing, fire extinguishing, and transfer process is repeated to achieve continuous rescue operations. It is fully adaptable to the rescue needs of complex interior attack scenarios such as high-rise buildings, underground spaces, and chemical industrial parks.
[0034] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.
Claims
1. A tracked interior attack and rescue vehicle, comprising a hull (101), characterized in that: The upper surface of the vehicle body (101) is provided with a frame (1), and cleaning components are provided on both sides of the front of the vehicle body (101). A collection device is provided on the upper surface of the vehicle body (101) near the front of the vehicle, and the collection device is located between the two cleaning components. A rotating component (2) is provided inside the frame (1), and a high-pressure water cannon (102) is provided on the rotating component (2). A buffer component (3) is provided on the outside of the high-pressure water cannon (102), and the buffer component (3) is connected to the rotating component (2). An angle adjustment component is provided on the buffer component (3), and the angle adjustment component is movably connected to the outer surface of the high-pressure water cannon (102). The buffer assembly (3) includes a housing (301) fixedly connected to the rotating assembly (2). A telescopic rod (302) is fixedly connected to the inner bottom wall of the housing (301). A fixing block (304) is fixedly connected to the other end of the telescopic rod (302). A first spring (303) is provided between the lower surface of the fixing block (304) and the inner bottom wall of the housing (301). A hinge seat (305) is fixedly connected to the outer side wall of the fixing block (304). A movable rod is hinged inside the hinge seat (305). 306), the outer surface of the movable rod (306) is slidably fitted with a sleeve (307), and the other end of the movable rod (306) extends into the inside of the sleeve (307) and is fixedly connected to a limiting plate (308). A second spring (309) is provided between the outer surface of the limiting plate (308) and the inner wall of the sleeve (307). A connecting rod (310) is fixedly connected to one end of the sleeve (307) away from the movable rod (306), and the other end of the connecting rod (310) is hinged to the inner side wall of the outer shell (301).
2. The tracked interior attack and rescue vehicle according to claim 1, characterized in that: The two ends of the first spring (303) are respectively connected to the inner bottom wall of the outer shell (301) and the lower surface of the fixing block (304), and the first spring (303) is sleeved on the outer surface of the telescopic rod (302). The two ends of the second spring (309) are respectively connected to the outer surface of the limiting plate (308) and the inner wall of the sleeve (307), and the second spring (309) is sleeved on the outer surface of the movable rod (306).
3. The tracked interior attack and rescue vehicle according to claim 2, characterized in that: A vertical rod (311) is fixedly connected to the upper surface of the fixing block (304). A support plate (312) is fixedly connected to the other end of the vertical rod (311). A guide post (313) is fixedly connected to the upper surface of the support plate (312). A fixing plate (315) is fixedly connected to the other end of the guide post (313). A third spring (314) is provided between the lower surface of the fixing plate (315) and the upper surface of the support plate (312), and the third spring (314) is sleeved on the outer surface of the guide post (313).
4. The tracked interior attack and rescue vehicle according to claim 3, characterized in that: The angle adjustment assembly includes a rotating shaft (401) fixedly connected to the outer surface of the high-pressure water cannon (102). A bearing seat (403) is provided on the upper surface of the support plate (312). The high-pressure water cannon (102) is rotatably connected to the bearing seat (403) through the rotating shaft (401). A worm gear (402) is fixedly sleeved on the outer surface of the rotating shaft (401). A worm (404) is inserted through the support plate (312) and meshes with the worm gear (402). A drive motor (405) is fixedly connected to the lower surface of the support plate (312), and the output end of the drive motor (405) is connected to the worm (404).
5. The tracked interior attack and rescue vehicle according to claim 1, characterized in that: The rotating assembly (2) includes a central shaft (201) rotatably mounted on the bottom wall of the frame (1), and the other end of the central shaft (201) is connected to a high-pressure water cannon (102). A driven gear (202) is fixedly mounted on the outer surface of the central shaft (201). A motor bracket (203) is provided on the bottom wall of the frame (1) on one side of the driven gear (202). A reduction motor (205) is inserted on the motor bracket (203). A drive gear (204) is fixedly connected to the output end of the reduction motor (205). The drive gear (204) meshes with the driven gear (202). A number of through slots (206) are opened on the upper surface of the driven gear (202). The number of through slots (206) are arranged in a circular array. A roller (207) is rotatably mounted inside the through slot (206).
6. The tracked interior attack and rescue vehicle according to claim 1, characterized in that: The cleaning assembly includes a support rod (7) fixedly connected to the vehicle body (101) near the front of the vehicle. The other end of the support rod (7) is fixedly connected to a first motor (6). The output end of the first motor (6) is connected to a cleaning plate (5). A protective plate (8) fixedly connected to the vehicle body (101) is provided below the support rod (7).
7. The tracked interior attack and rescue vehicle according to claim 1, characterized in that: The collecting device includes a filter plate (14), a cylinder (141), and a collecting chamber (9). The collecting chamber (9) is located on the upper surface of the vehicle body (101) near the front of the vehicle, and the collecting chamber (9) is inclined and passes through the vehicle body (101). One end of the cylinder (141) is rotatably connected to the bottom of the vehicle body (101) near the front of the vehicle. The output end of the cylinder (141) is connected to the filter plate (14), and one end of the filter plate (14) is rotatably connected to the bottom of the vehicle body (101) near the front of the vehicle. A belt (11) is installed inside the collecting chamber (9), and a rotating wheel is installed inside the belt (11). 22), the outer side of the rotating wheel (22) is connected to the output end of the second motor (10), the outer surface of the belt (11) is fixedly connected to the conveyor plate (12), the top of the collection chamber (9) is connected to the conveyor bucket (13), the upper surface of the vehicle body (101) is also provided with a crushing barrel (15), and the crushing barrel (15) is located below the conveyor bucket (13). The crushing barrel (15) is provided with a crushing turntable (151) inside, and a third motor (152) is inserted through the bottom of the crushing barrel (15), and the output end of the third motor (152) is connected to the bottom of the crushing turntable (151).
8. The tracked interior attack and rescue vehicle according to claim 1, characterized in that: The upper surface of the vehicle body (101) is fixedly connected to a placement cavity (16), and a transport bed (19) is provided inside the placement cavity (16). Gas cylinders (18) for supplying gas to the injured are provided on both sides of the placement cavity (16). A winding device (17) is provided at the rear of the vehicle body (101). Lighting lamps (20) are provided on the upper surface of the vehicle body (101) near the front of the vehicle and on the upper surface of the placement cavity (16). Track rollers (21) are provided on the lower surface of the vehicle body (101).