All-terrain fire extinguishing robot capable of following

Abstract

The utility model discloses a followable all-terrain fire-extinguishing robot, relates to all-terrain fire-extinguishing robot field, including machine body, water tank, support frame and water pump, the machine body is internally provided with water tank, the bottom end of machine body is welded with two groups of first connecting block, the machine body is internally provided with the fixed mount that extends to the outside, and the fixed mount is provided with the water tank. A supporting frame is welded to the outer wall of the machine body, a pay-off frame is welded to the top end of the machine body, a water pump is installed on the side, located on the pay-off frame, of the top end of the machine body through bolts, a mounting frame is arranged on the inner side of a fixing frame, and a sensor is installed on the inner side of the mounting frame. The second connecting block moves to drive the limiting rod to move, so that the limiting rod cannot limit the mounting frame, the sensor is detached from the inner side of the mounting frame, the sensor is convenient to replace and maintain, and the service life of the sensor is effectively prolonged by maintaining the sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of all-terrain fire-fighting robots, in particular to an all-terrain fire-fighting robot that can be followed. Background Art

[0002] The all-terrain fire-fighting robot, also known as the fire-fighting robot, is a type of special robot that plays an increasingly important role in fire-fighting and emergency rescue. The fire-extinguishing liquid in the water tank is extracted by a water pump, and the water pump transports the fire-extinguishing liquid to the water pipe and spray gun, and then the fire-extinguishing liquid is sprayed to the fire source through the water pipe and spray gun to extinguish the fire.

[0003] When the existing all-terrain fire-fighting robot is in use, the all-terrain fire-fighting robot can move with the operator through sensors, control systems, communication systems and actuators, so that the all-terrain fire-fighting robot can automatically follow the operator, turn on the water pump and the spray gun, extract the fire-extinguishing liquid in the water tank through the water pump, transport the fire-extinguishing liquid to the spray gun through the water pipe, and extinguish the fire source by spraying the fire-extinguishing liquid through the spray gun. Since the sensor of the all-terrain fire-fighting robot is installed in the body, the body needs to be opened for maintenance and replacement of the sensor during maintenance. This maintenance method is time-consuming and labor-intensive, which affects the maintenance efficiency of the sensor. Utility Model Content

[0004] The utility model aims to provide a followable all-terrain fire-fighting robot to solve the problem of inconvenient maintenance of the all-terrain fire-fighting robots currently on the market as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a followable all-terrain fire-fighting robot, comprising a body, a water tank, a support frame and a water pump, wherein a water tank is arranged inside the body, two groups of first connecting blocks are welded to the bottom end of the body, a fixing frame extending to the outside is arranged inside the body, a supporting frame is welded to the outer wall of the body, a pay-off frame is welded to the top of the body, a water pump is installed on one side of the pay-off frame at the top of the body by bolts, a mounting frame is arranged on the inner side of the fixing frame, and a sensor is installed on the inner side of the mounting frame.

[0006] Preferably, a slide groove is provided on the outer wall of the sensor, two groups of limit rods extending to the outside are arranged inside the sensor, a spring is connected between the two groups of limit rods, and a second connecting block extending to the outside of the slide groove is welded to the outer wall of the limit rod.

[0007] Preferably, the water tank is provided with a water inlet extending to the outside of the top end, the top end of the water tank is provided with a water outlet on one side of the water inlet, and a connecting frame is welded to the outer wall of one side of the water tank.

[0008] Preferably, a clamping frame is welded to one side of the pay-off frame, a reel is provided through the inside of the pay-off frame, and a rotating rod is welded to one end of the reel.

[0009] Preferably, the input end of the water pump is connected to a water suction pipe that runs through a water outlet, and the output end of the water pump is connected to a water spray pipe, and a spray gun is provided at one end of the water spray pipe.

[0010] Preferably, a sliding groove is provided at the bottom end of the body, threaded rods are arranged inside the two groups of the first connecting blocks, the outer walls of the threaded rods are sleeved with connecting rods passing through the sliding groove, and a servo motor connected to the threaded rods is installed on one side of the first connecting block by bolts.

[0011] Preferably, a connecting shaft is provided on the inner side of the support frame, and a wheel is sleeved on the outer wall of the connecting shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the sensor of the all-terrain fire-fighting robot needs to be maintained, the second connecting block is moved to drive the limit rod to move, so that the limit rod cannot limit the mounting frame, and the sensor is removed from the inner side of the mounting frame, making the sensor easy to replace and maintain. By maintaining the sensor, the service life of the sensor is effectively improved.

[0014] 2. When the water tank of the all-terrain fire-fighting robot needs to be disassembled and assembled, the connecting rod is driven to move by the servo motor and the threaded rod, so that the connecting rod pushes the water tank to move through the connecting frame, which facilitates the movement of the water tank inside the body, making the water tank of the all-terrain fire-fighting robot easy to disassemble and replace, effectively extending the service life of the all-terrain fire-fighting robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a front view cutaway diagram of the utility model;

[0017] Figure 3 This is a front cutaway view of the first connecting block of the utility model;

[0018] Figure 4 This is a front view cutaway diagram of the sensor of the present utility model.

[0019] In the figure: 1. body; 2. water tank; 201. water inlet; 202. water outlet; 203. connecting frame; 3. first connecting block; 301. sliding groove; 302. threaded rod; 303. connecting rod; 304. servo motor; 4. fixing frame; 401. mounting frame; 402. sensor; 403. sliding groove; 404. limiting rod; 405. spring; 406. second connecting block; 5. supporting frame; 501. connecting shaft; 502. wheel; 6. pay-off frame; 601. clamping frame; 602. reel; 603. rotating rod; 7. water pump; 701. water suction pipe; 702. water spray pipe; 703. spray gun. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a followable all-terrain fire-fighting robot, comprising a body 1, a water tank 2, a support frame 5 and a water pump 7, the body 1 is provided with a water tank 2, two groups of first connecting blocks 3 are welded to the bottom end of the body 1, the body 1 is provided with a fixing frame 4 extending to the outside, the outer wall of the body 1 is welded with a support frame 5, the top of the body 1 is welded with a pay-off frame 6, the top of the body 1 is located on one side of the pay-off frame 6 and is installed with a water pump 7 by bolts, the inner side of the fixing frame 4 is provided with a mounting frame 401, and the inner side of the mounting frame 401 is installed with a sensor 402.

[0022] See also Figure 1 , Figure 2 and Figure 4 It can be seen that a slide groove 403 is provided on the outer wall of the sensor 402, and two groups of limit rods 404 extending to the outside are arranged inside the sensor 402, a spring 405 is connected between the two groups of limit rods 404, and a second connecting block 406 extending to the outside of the slide groove 403 is welded on the outer wall of the limit rod 404. A control system, a communication system and an actuator are installed inside the body 1, and the outer wall of the second connecting block 406 is slidably connected to the inner wall of the slide groove 403, and one end of the limit rod 404 is snap-connected with the inside of the mounting frame 401.

[0023] In specific implementation, when the sensor 402 of the towing all-terrain fire-fighting robot needs to be replaced and maintained, the operator pushes the two groups of second connecting blocks 406 to shorten the distance between the two groups of second connecting blocks 406. The movement of the second connecting blocks 406 drives the limit rod 404 to move. The two groups of limit rods 404 push the spring 405 to perform compression deformation. The movement of the limit rod 404 makes it impossible for the limit rod 404 to limit the mounting frame 401, which facilitates the removal of the sensor 402 from the inner side of the mounting frame 401, and the sensor 402 is replaced or maintained. By maintaining the sensor 402, the service life of the sensor 402 is effectively improved.

[0024] See also Figure 1 and Figure 2 It can be seen that the water tank 2 is provided with a water inlet 201 extending to the outside of the top, the top of the water tank 2 is provided with a water outlet 202 on one side of the water inlet 201, and a connecting frame 203 is welded to the outer wall of one side of the water tank 2.

[0025] During specific implementation, the fire extinguishing liquid is injected into the water tank 2 through the water inlet 201 , and the fire extinguishing liquid is stored in the water tank 2 .

[0026] See also Figure 1 and Figure 2 It can be seen that a clamping frame 601 is welded to one side of the pay-off frame 6 , a reel 602 is penetrated inside the pay-off frame 6 , and a rotating rod 603 is welded to one end of the reel 602 .

[0027] In specific implementation, by rotating the rotating rod 603, the rotating rod 603 drives the reel 602 to rotate, and the rotation of the reel 602 drives the water spray pipe 702 wrapped around the outer wall of the reel 602 to be rolled up, and the water spray pipe 702 is limited by the clamping frame 601 to prevent the water spray pipe 702 from being scattered.

[0028] See also Figure 1 and Figure 2 It can be seen that the input end of the water pump 7 is connected to a water suction pipe 701 that passes through the water outlet 202, and the output end of the water pump 7 is connected to a water spray pipe 702. A spray gun 703 is provided at one end of the water spray pipe 702. The water spray pipe 702 is wound around the outer wall of the reel 602, and one end of the water spray pipe 702 passes through the inner side of the clamping frame 601.

[0029] In specific implementation, when it is necessary to use the all-terrain fire-fighting robot for fire-fighting, the spray gun 703 drives the water spray pipe 702 to move, the water pump 7 is started, and the water pump 7 draws out the fire-extinguishing liquid inside the water tank 2 through the pumping pipe 701. The water pump 7 transports the fire-extinguishing liquid to the inside of the water spray pipe 702, and the spray gun 703 is turned on. The fire-extinguishing liquid is sprayed through the spray gun 703, and the fire source is extinguished by the fire-extinguishing liquid.

[0030] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a sliding groove 301 is provided at the bottom end of the body 1, and threaded rods 302 are arranged inside the two groups of first connecting blocks 3. The outer wall of the threaded rod 302 is sleeved with a connecting rod 303 that penetrates the sliding groove 301. A servo motor 304 connected to the threaded rod 302 is installed on one side of the first connecting block 3 by bolts. The outer wall of the threaded rod 302 is slidably connected to the inner wall of the connecting rod 303, and the outer wall of the connecting rod 303 is slidably connected to the inner wall of the sliding groove 301. The output end of the servo motor 304 is connected to the threaded rod 302 by bolts, and one end of the connecting rod 303 is engaged and connected to the connecting frame 203.

[0031] In specific implementation, when it is necessary to disassemble and assemble the water tank 2 in the all-terrain fire-fighting robot, the water pumping pipe 701 is taken out from the inside of the water outlet 202, and the reverse mode of the servo motor 304 is started. The output end of the servo motor 304 drives the threaded rod 302 to reverse, and the reverse rotation of the threaded rod 302 drives the connecting rod 303 threadedly connected to the threaded rod 302 to move, and the connecting rod 303 slides on the inner wall of the sliding groove 301, and the connecting rod 303 pushes the water tank 2 to move through the connecting frame 203, and the water tank After the first connecting block 301, the sliding groove 301, the threaded rod 302 and the servo motor 304 drive the water tank 2 and the connecting frame 203 into the body 1, so that the water tank 2 of the all-terrain fire-fighting robot is easy to disassemble and assemble, and the water tank 2 is prevented from being difficult to handle after being damaged, so that the water tank 2 can be replaced, and the service life of the all-terrain fire-fighting robot is effectively extended.

[0032] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a connecting shaft 501 is provided on the inner side of the support frame 5 , and a wheel 502 is sleeved on the outer wall of the connecting shaft 501 .

[0033] To sum up: when the all-terrain fire-fighting robot is in use, fire-extinguishing liquid is injected into the interior of the water tank 2 through the water inlet 201, the all-terrain fire-fighting robot tracks the movement trajectory of the operator through the sensor 402, and controls the all-terrain fire-fighting robot to follow the operator through the sensor 402, the control system, the communication system and the actuator. The all-terrain fire-fighting robot moves to the vicinity of the fire source, and manually uses the water pump 7, the water pipe 701, the water spray pipe 702 and the spray gun 703 to spray the fire-extinguishing liquid to the fire source to extinguish the fire source.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A followable all-terrain fire-fighting robot, comprising a body (1), a water tank (2), a support frame (5) and a water pump (7), characterized in that: A water tank (2) is arranged inside the machine body (1), two groups of first connection blocks (3) are welded to the bottom end of the machine body (1), a fixing frame (4) extending to the outside is arranged inside the machine body (1), a support frame (5) is welded to the outer wall of the machine body (1), a wire pay-off frame (6) is welded to the top end of the machine body (1), a water pump (7) is installed by bolts at the top end of the machine body (1) and located on one side of the wire pay-off frame (6), a mounting frame (401) is arranged on the inner side of the fixing frame (4), and a sensor (402) is installed on the inner side of the mounting frame (401).

2. The followable all-terrain fire-fighting robot according to claim 1, characterized in that: The outer wall of the sensor (402) is provided with a slide groove (403), and two groups of limit rods (404) extending to the outside are arranged inside the sensor (402), a spring (405) is connected between the two groups of limit rods (404), and a second connecting block (406) extending to the outside of the slide groove (403) is welded to the outer wall of the limit rod (404).

3. The followable all-terrain fire-fighting robot according to claim 1, characterized in that: The water tank (2) is provided with a water inlet (201) extending to the outside of the top end inside, the top end of the water tank (2) is provided with a water outlet (202) on one side of the water inlet (201), and a connecting frame (203) is welded to the outer wall of one side of the water tank (2).

4. The followable all-terrain fire-fighting robot according to claim 1, characterized in that: A clamping frame (601) is welded to one side of the pay-off frame (6), a reel (602) is provided through the inside of the pay-off frame (6), and a rotating rod (603) is welded to one end of the reel (602).

5. The followable all-terrain fire-fighting robot according to claim 3, characterized in that: The input end of the water pump (7) is connected to a water pump pipe (701) that runs through the water outlet (202), and the output end of the water pump (7) is connected to a water spray pipe (702), and a spray gun (703) is provided at one end of the water spray pipe (702).

6. The followable all-terrain fire-fighting robot according to claim 1, characterized in that: A sliding groove (301) is provided at the bottom end of the machine body (1), threaded rods (302) are provided inside the two groups of the first connecting blocks (3), the outer wall of the threaded rod (302) is sleeved with a connecting rod (303) that passes through the sliding groove (301), and a servo motor (304) connected to the threaded rod (302) is installed on one side of the first connecting block (3) by bolts.

7. The followable all-terrain fire-fighting robot according to claim 1, characterized in that: A connecting shaft (501) is arranged on the inner side of the support frame (5), and a wheel (502) is sleeved on the outer wall of the connecting shaft (501).

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