Fire-fighting robot for fire scene survey and rescue

Abstract

The utility model discloses a fire-fighting robot for fire scene survey and rescue, and relates to the technical field of fire-fighting robots. The fire protection robot comprises a robot body, a protection assembly and a fire protection assembly, a protection plate is arranged at the top of the robot body, a heat insulation plate is fixedly connected to the bottom of the protection plate, the protection assembly comprises a connecting plate, and sliding sleeves are fixedly connected to the front side and the rear side of the connecting plate. Through the arrangement of the protection assembly, sundries falling from a high place can be shielded through a protection plate, the influence of the sundries on the robot body is avoided, when the sundries fall, the protection plate and a heat insulation plate control a bracket and a sliding sleeve to move downwards, the sliding sleeve is matched with a connecting plate and a mounting plate to drive a buffer box to move, and the buffer box moves to extrude a spring; impact force is absorbed through the springs, the situation that the robot body is damaged by the impact force generated by falling of sundries is avoided, and fire scene exploration and rescue tasks can be continuously conducted by the robot body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fire-fighting robot, especially relates to a fire-fighting robot for fire scene investigation and rescue. BACKGROUND

[0002] The fire-fighting robot is an autonomous robot system applied to fire extinguishing, rescue and emergency tasks, which can replace fire rescue personnel to enter the dangerous disaster accident site such as flammable and explosive, toxic, oxygen deficiency and thick smoke, execute fire extinguishing, data collection and processing, trapped personnel search and rescue and dangerous substance processing and other tasks, have remote control, ultrasonic obstacle avoidance, two-way voice and other functions, and have super off-road performance.

[0003] The existing fire-fighting robot is driven by a track, a camera probe and a water spraying head for fire extinguishing are installed on the top of the robot, remote control is used to make the robot carry out investigation and rescue work in the fire scene, but the robot has no protection function, is easily impacted by falling objects when carrying out investigation in the fire scene, and is prone to failure, and secondly, the open fire in the fire scene directly contacts the robot, and the robot is prone to damage in the long-term open fire burning range, which affects the normal progress of rescue and investigation work, and is not conducive to the use of people.

[0004] Therefore, the utility model provides a fire-fighting robot for fire scene investigation and rescue to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a fire-fighting robot for fire scene investigation and rescue, which solves the problem that the existing fire-fighting robot for fire scene investigation and rescue has no protection function and is prone to failure when encountering the impact of objects or debris, so that the robot can not carry out investigation and rescue tasks in the fire scene.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a fire robot for fire scene investigation and rescue, including robot body, protection subassembly and fire prevention subassembly, the top of robot body is provided with the protection board, the bottom fixedly connected with the heat insulating plate of protection board, protection subassembly includes the connecting plate, the front side and the back of connecting plate all are fixedly connected with the sliding sleeve, the inner chamber of sliding sleeve is provided with the slide rod, the bottom of slide rod is fixedly connected with robot body, the left side fixedly connected with the bracket of sliding sleeve, the top of bracket is fixedly connected with heat insulating plate, the right side fixedly connected with the mounting plate of connecting plate, the bottom fixedly connected with the buffer box of mounting plate, the inner chamber of buffer box is provided with the limit board, the top fixedly connected with the spring of limit board, the bottom fixedly connected with the support column of limit board, the bottom of support column penetrates buffer box and is movably connected with the moving wheel, fire prevention subassembly includes two rotary tubes, the top of rotary tube penetrates heat insulating plate and is connected with the shower nozzle, the bottom of rotary tube surface is equipped with the belt pulley, and the belt transmission is connected between two belt pulleys, the bottom of rotary tube is connected with the swivel joint, the front side of swivel joint is connected with the water supply hose, the right side fixedly connected with motor of heat insulating plate bottom, the bottom fixedly connected with the first gear of motor output, the front side of first gear is engaged with second gear, and the surface fixedly connected with rotary tube of second gear.

[0008] The utility model further sets up, the shape of slide rod is L, and the top of mounting plate and connecting plate are fixedly connected through the reinforcing plate.

[0009] The utility model further sets up, both sides of limit board are fixedly connected with the sliding block, and the both sides of buffer box inner chamber are all seted up with the sliding slot of using with sliding block.

[0010] The utility model further sets up, the top of spring is fixedly connected with the inner wall of buffer box, and the bottom of buffer box is seted up with the through -hole of using with support column.

[0011] The utility model further sets up, the shape of protection board is triangle, and the bottom of protection board is fixedly connected through four support blocks with heat insulating plate.

[0012] The utility model further sets up, the surface of rotary tube is movably connected with heat insulating plate through bearing, and water supply hose is connected with the water supply pipe of robot body.

[0013] The utility model further sets up, the front side and the back of robot body all are fixedly connected with the light supplementing lamp, and protection board and heat insulating plate all adopt the fire -resistant material and make.

[0014] The utility model further sets up, the surface of slide rod is slidably connected with sliding sleeve, and the bottom of bracket is fixedly connected with the reinforcing support.

[0015] The utility model has the following beneficial effects.

[0016] 1, the utility model discloses the setting of protection subassembly can be shielded by the protection board to the sundries falling from the high place, avoids its influence to the robot body, when the sundries falls, the protection board and the heat insulation board control bracket and sliding sleeve move down, and the sliding sleeve is cooperated with the connecting plate and the mounting plate and drives the buffer case to move, and the buffer case moves and extrudes the spring, and the impact force is absorbed through the spring, avoids the impact force produced when the sundries falls to cause the damage to the robot body, makes it can continuously carry out the fire scene survey and rescue mission.

[0017] 2, the utility model discloses the setting of fire prevention subassembly can be rotated by motor and first gear cooperation control second gear and rotating pipe, and rotating pipe is cooperated with pulley again, makes two rotating pipes all be in the rotating state, when this water delivery hose is used to deliver water to rotating pipe and spray head, and the spray head sprays water, and forms a layer of water film on the surface of the robot body, prevents the external open fire directly with the robot body through this water film, avoids the robot body long time under the condition of open fire combustion and makes it appear the fault. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing do simple introduction.

[0019] Figure 1 It is a kind of stereogram for fire scene survey rescue's fire-fighting robot.

[0020] Figure 2 It is a kind of side view for fire scene survey rescue's fire-fighting robot.

[0021] Figure 3 It is a kind of cutaway view for heat insulation board and protection board in fire scene survey rescue's fire-fighting robot.

[0022] Figure 4 It is an explosion view for protection subassembly in fire scene survey rescue's fire-fighting robot.

[0023] Figure 5 It is a kind of cutaway view for buffer case in fire scene survey rescue's fire-fighting robot.

[0024] In the drawings: 1, robot body; 2, protective plate; 3, heat insulation plate; 4, protective assembly; 401, connecting plate; 402, sliding sleeve; 403, sliding rod; 404, bracket; 405, mounting plate; 406, buffer box; 407, limiting plate; 408, spring; 409, supporting column; 410, moving wheel; 5, fireproof assembly; 501, rotating pipe; 502, spray head; 503, belt pulley; 504, rotary joint; 505, water delivery hose; 506, motor; 507, first gear; 508, second gear. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, not all of the embodiments.

[0026] Embodiment one

[0027] Please refer to Figures 1-5 The utility model discloses a fire robot for fire survey rescue, including robot body 1, protective assembly 4 and fireproof assembly 5, the top of robot body 1 is provided with the protective plate 2, the bottom fixed connection of protective plate 2 has heat insulation plate 3, protective assembly 4 includes connecting plate 401, the front side and rear side of connecting plate 401 are all fixedly connected with sliding sleeve 402, the inner chamber of sliding sleeve 402 is provided with sliding rod 403, and the bottom of sliding rod 403 is fixedly connected with robot body 1, and the left side of sliding sleeve 402 is fixedly connected with bracket 404, and the top of bracket 404 is fixedly connected with heat insulation plate 3, and the right side of connecting plate 401 is fixedly connected with mounting plate 405, and the bottom of mounting plate 405 is fixedly connected with buffer box 406, and the inner chamber of buffer box 406 is provided with limiting plate 407, and the top of limiting plate 407 is fixedly connected with spring 408, and the bottom of limiting plate 407 is fixedly connected with supporting column 409, and the bottom of supporting column 409 penetrates buffer box 406 and is movably connected with moving wheel 410, fireproof assembly 5 includes two rotating pipes 501, and the top of rotating pipe 501 penetrates heat insulation plate 3 and is communicated with spray head 502, and the bottom of rotating pipe 501 is sleeved with belt pulley 503, and two belt pulleys 503 are drivenly connected through belt, and the bottom of rotating pipe 501 is communicated with rotary joint 504, and the front side of rotary joint 504 is communicated with water delivery hose 505, and the right side of the bottom of heat insulation plate 3 is fixedly connected with motor 506, and the bottom of motor 506 output end is fixedly connected with first gear 507, and the front side of first gear 507 is engaged with second gear 508, and second gear 508 is fixedly connected with the surface of rotating pipe 501.

[0028] Specifically, the protective plate 2 can protect the robot body 1 from impurities falling directly and colliding with the robot body 1, the heat insulation plate 3 can improve the protection effect on the robot body 1, the sliding rod 403 and the sliding sleeve 402 can facilitate the installation and fixation of the bracket 404 and the connecting plate 401, the mounting plate 405 can facilitate the fixation of the buffer box 406, the spring 408 can absorb impact force, the rotating pipe 501 can rotate the spray head 502 to form a water film after water is sprayed, and the water conveying hose 505 can convey water to the inside of the rotating pipe 501.

[0029] Embodiment two

[0030] Please refer to Figures 1-5 On the basis of embodiment one, the shape of the sliding rod 403 is L-shaped, the top of the mounting plate 405 and the connecting plate 401 are fixedly connected through the reinforcing plate, the two sides of the limiting plate 407 are fixedly connected with sliding blocks, the two sides of the inner cavity of the buffer box 406 are provided with sliding grooves matched with the sliding blocks, the top of the spring 408 is fixedly connected with the inner wall of the buffer box 406, the bottom of the buffer box 406 is provided with a through hole matched with the supporting column 409, the shape of the protective plate 2 is triangular, the bottom of the protective plate 2 is fixedly connected with the heat insulation plate 3 through four supporting blocks, the surface of the rotating pipe 501 is movably connected with the heat insulation plate 3 through a bearing, the water conveying hose 505 is communicated with the water supply pipe of the robot body 1, the front side and the rear side of the robot body 1 are fixedly connected with light supplementing lamps, the protective plate 2 and the heat insulation plate 3 are made of fireproof material, the surface of the sliding rod 403 is slidably connected with the sliding sleeve 402, and the bottom of the bracket 404 is fixedly connected with a reinforcing support rod.

[0031] Specifically, the reinforcing plate can increase the stability of the fixation of the mounting plate 405 and the connecting plate 401, the sliding block and the sliding groove can limit the limiting plate 407 to move up and down smoothly, the through hole can facilitate the up and down movement of the supporting column 409, the triangular protective plate 2 can make the impurities slide down quickly to prevent them from accumulating on the top of the protective plate 2, the bearing can make the rotating pipe 501 rotate smoothly, the light supplementing lamp can illuminate the dark area inside the fire scene, and the reinforcing support rod can improve the lifting effect of the bracket 404.

[0032] The utility model discloses a working principle for: when the robot body 1 is in the fire field and encounters the debris falling when surveying and rescue task, the protection plate 2 protects the robot body 1, and the debris falls on the top of protection plate 2 and slides to the ground, and protection plate 2 and heat insulation plate 3 cooperate and deliver the impact force to sliding sleeve 402 and mounting plate 405, and mounting plate 405 drives buffer tank 406 to fall, buffer tank 406 extrudes spring 408, and the impact force is absorbed by spring 408, and the remaining impact force is transmitted to the ground through support column 409, preventing the debris falling from affecting the robot body 1, and when being in the open fire, open motor 506, and motor 506 drives second gear 508 and rotary tube 501 to rotate through the cooperation of first gear 507, makes two rotary tubes 501 drive the rotation of spray head 502 through belt pulley 503, and spray head 502 sprays water, forms a layer of water film on the surface of robot body 1, and prevents the open fire from affecting robot body 1.

[0033] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and the circuit connection in the utility model are not explained in detail.

[0034] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model, the preferred embodiments do not describe all the details, and do not limit the utility model to only the specific implementation mode, and the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A fire-fighting robot for fire scene survey and rescue, comprising a robot body (1), a protection assembly (4) and a fireproofing assembly (5), characterized in that: The top of the robot body (1) is provided with a protective plate (2), and the bottom of the protective plate (2) is fixedly connected with a heat insulation plate (3). The protective assembly (4) comprises a connecting plate (401), the front side and the rear side of the connecting plate (401) are fixedly connected with sliding sleeves (402), the inner cavities of the sliding sleeves (402) are provided with sliding rods (403), the bottom of the sliding rod (403) is fixedly connected with the robot body (1), the left side of the sliding sleeve (402) is fixedly connected with a bracket (404), the top of the bracket (404) is fixedly connected with the heat insulation plate (3), the right side of the connecting plate (401) is fixedly connected with a mounting plate (405), the bottom of the mounting plate (405) is fixedly connected with a buffer box (406), the inner cavity of the buffer box (406) is provided with a limiting plate (407), the top of the limiting plate (407) is fixedly connected with a spring (408), the bottom of the limiting plate (407) is fixedly connected with a supporting column (409), the bottom of the supporting column (409) penetrates through the buffer box (406) and is movably connected with a moving wheel (410). The fireproof assembly (5) comprises two rotating pipes (501), the top of the rotating pipe (501) penetrates through the heat insulation plate (3) and is communicated with a spray head (502), the bottom of the surface of the rotating pipe (501) is sleeved with a belt pulley (503), the two belt pulleys (503) are drivingly connected through a belt, the bottom of the rotating pipe (501) is communicated with a rotary joint (504), the front side of the rotary joint (504) is communicated with a water delivery hose (505), the right side of the bottom of the heat insulation plate (3) is fixedly connected with a motor (506), the bottom of the output end of the motor (506) is fixedly connected with a first gear (507), the front side of the first gear (507) is engaged with a second gear (508), and the second gear (508) is fixedly connected with the surface of the rotating pipe (501).

2. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The shape of the sliding rod (403) is L-shaped, and the top of the mounting plate (405) and the connecting plate (401) are fixedly connected through a reinforcing plate.

3. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The two sides of the limiting plate (407) are fixedly connected with sliding blocks, and the two sides of the inner cavity of the buffer box (406) are provided with sliding grooves matched with the sliding blocks.

4. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The top of the spring (408) is fixedly connected with the inner wall of the buffer box (406), and the bottom of the buffer box (406) is provided with a through hole matched with the supporting column (409).

5. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The shape of the protective plate (2) is triangular, and the bottom of the protective plate (2) is fixedly connected with the heat insulation plate (3) through four supporting blocks.

6. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The surface of the rotating pipe (501) is movably connected with the heat insulation plate (3) through a bearing, and the water delivery hose (505) is communicated with a water supply pipe of the robot body (1).

7. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The front side and the rear side of the robot body (1) are fixedly connected with light supplementing lamps, and the protective plate (2) and the heat insulation plate (3) are made of fireproof materials.

8. The fire robot for fire scene investigation and rescue according to claim 1, characterized in that: The surface of the sliding rod (403) is slidingly connected with the sliding sleeve (402), and the bottom of the bracket (404) is fixedly connected with a reinforcing support rod.

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