CN112755427A - Explosion-proof fire control machine people that puts out a fire that discharges fume - Google Patents

Abstract

The invention relates to the technical field of fire-fighting robots, in particular to an explosion-proof fire-fighting smoke-discharging fire-fighting robot which comprises a robot body, a support frame, a smoke filter, a fire-fighting water tank, a high-pressure water supply pump and a vertical slide bar support base, wherein a U-shaped slide bar is vertically arranged on the vertical slide bar support base, a positioning sleeve is arranged outside a first servo motor, the end, far away from the water sprayer base, of the first positioning bar is movably connected with a fire-fighting water spray pipe, a reset spring is arranged on the side wall of the fire-fighting water spray pipe, a cam device is arranged at the end, far away from the water sprayer base, of a second positioning bar, a double-shaft servo motor and a cam assembly are arranged inside the cam device, and an. The double-shaft servo motor drives the cam component, so that the cam component intermittently collides with the fire-fighting water spray pipe, the aim of vibrating water spray is fulfilled, and the fire-fighting function is greatly improved.

Description

Explosion-proof fire control machine people that puts out a fire that discharges fume

Technical Field

The invention relates to the technical field of fire-fighting robots, in particular to an explosion-proof fire-fighting smoke-discharging fire-fighting robot.

Background

With the rapid development of social economy and the particularity of construction and enterprise production, the accident potential of leakage, combustion, explosion and collapse of chemical dangerous goods and radioactive substances is increased, and the accident probability is correspondingly improved. In case of disaster accidents, when firefighters face hazardous environments such as high temperature, darkness, toxicity and dense smoke, if no corresponding equipment rushes into the scene, the tasks cannot be completed, and casualties can be increased, so that various large petrochemical enterprises, tunnels, subways and the like are increased continuously, the hidden dangers such as oil gas and toxic gas leakage explosion, tunnel and subway collapse are increased continuously, and the disasters have the characteristics of strong emergencies, complex disposal process, huge harm, difficult prevention and treatment and the like, and are stubborn diseases. The fire-fighting robot can replace fire-fighting rescue personnel to enter dangerous disaster accident sites such as inflammable, explosive, toxic, anoxic and dense smoke for data acquisition, processing and feedback, and effectively solves the problems of insufficient personal safety and data information acquisition and the like of the fire-fighting personnel in the places. The field commander can make scientific judgment on the disaster situation in time according to the feedback result and make correct and reasonable decision on the field work of the disaster accident.

The robot that is applied to fire control explosion-proof field among the prior art because its service function's restriction often only has solitary function in the use of reality, often needs a plurality of robots of different functions to play good effect in coordination, consequently, this kind of scheme is comparatively loaded down with trivial details, does not have the purpose of quick fire control rescue. Based on this, an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot is needed to meet the needs of people.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an explosion-proof fire control machine people of putting out a fire that discharges fume, includes the robot and set up in support frame, smoke filter, fire water tank, high pressure water supply pump and the vertical slide bar support base on robot upper portion, the top of support frame is provided with the smoke absorber, fire water tank lateral wall is including the smoke absorption pump, and regarding the first both ends intercommunication of leading the tobacco pipe between this smoke absorption pump and the smoke filter, and lead the both ends intercommunication of tobacco pipe about the second between smoke absorption pump and the smoke absorber, vertical slide bar supports the vertical U type slide bar that is provided with on the base, and this U type slide bar outer wall slides and has worn to have the sliding sleeve, and this sliding sleeve is kept away from U type slide bar end and is provided with first servo motor, first servo motor's output shaft power is provided with the screw rod, and this screw rod is located inside and the screw.

Further, a positioning sleeve is arranged outside the first servo motor, a rotating sleeve is movably sleeved on the outer wall of the positioning sleeve, a gear sleeve ring is sleeved on the outer wall of the rotating sleeve, a second servo motor is further arranged on the outer wall of the positioning sleeve, an output shaft of the second servo motor is meshed with the gear sleeve ring, the rotating sleeve is far away from the positioning sleeve end and is fixedly connected with a pressurizing bin, the pressurizing bin is movably and hermetically communicated with a water guide pipe, the water guide pipe penetrates through the inner wall of the positioning sleeve and extends to the outer end of the positioning sleeve, a water supply hose is further communicated with the outer end of the water guide pipe, and the water supply hose is far away from a water outlet.

Further, the pressure boost storehouse is kept away from and is rotated sleeve end fixedly connected with sprinkler base, and the fixed relative first locating lever and the second locating lever of being provided with of base plane on this sprinkler base, sprinkler base end swing joint has the fire control spray pipe is kept away from to first locating lever, and this fire control spray pipe lateral wall is provided with reset spring, and reset spring keeps away from fire control spray pipe end and sprinkler base fixed connection, pressure boost storehouse lateral wall still communicates there is the fire control hose, and pressure boost storehouse end and fire control spray pipe intercommunication are kept away from to this fire control hose.

Furthermore, the end, far away from the water sprayer base, of the second positioning rod is provided with a cam device, the cam device comprises a double-shaft servo motor and a cam assembly inside, an output shaft of the double-shaft servo motor is connected with power output of the cam assembly, and the action range of the cam assembly comprises one end of a fire-fighting water spray pipe.

Compared with the prior art, the invention provides an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot, which has the following beneficial effects:

the explosion-proof fire-fighting smoke-discharging fire-extinguishing robot comprises a smoke absorption pump, a smoke filter, a vertical slide bar supporting base, a U-shaped slide bar, a sliding sleeve, a first servo motor, a screw rod, a positioning sleeve, a rotating sleeve and a second servo motor, wherein the smoke absorption pump is communicated with the smoke filter at two ends of a first smoke guide tube, the smoke absorption pump is communicated with the smoke absorber at two ends of a second smoke guide tube, the U-shaped slide bar is vertically arranged on the vertical slide bar supporting base, the outer wall of the U-shaped slide bar is connected with the sliding sleeve in a sliding mode, the end, away from the U-shaped slide bar, of the sliding sleeve is provided with the first servo motor, the output shaft of the first servo motor is provided with the screw rod, the screw rod is positioned in the sliding sleeve and is in threaded connection with the inner wall of the U-shaped slide bar, the outer wall of the first servo, the water supply hose is far away from the water guide pipe end and is communicated with the water outlet of the high-pressure water supply pump, the smoke absorption pump is started, the smoke absorber generates suction under the action of the smoke absorption pump, external harmful smoke is conveyed to the inside of the smoke filter through the second smoke guide pipe and the first smoke guide pipe, and the smoke filter is filtered and then discharged to the outside, so that the environment-friendly smoke filter has high environmental protection performance, and meanwhile, the harm caused by harmful gas on a fire scene can be reduced.

The explosion-proof fire-fighting smoke-discharging fire-extinguishing robot is characterized in that a sprinkler base is fixedly connected to a pressurizing bin far away from a rotating sleeve, a fire-fighting spray pipe is movably connected to the end, far away from the sprinkler base, of a first locating rod, a fire-fighting hose is fixedly connected to the end, far away from the fire-fighting spray pipe, of a reset spring, a fire-fighting hose is further communicated to the side wall of the pressurizing bin, a cam device is arranged at the end, far away from the sprinkler base, of a second locating rod, the interior of the cam device comprises a double-shaft servo motor and a cam assembly, the output shaft of the double-shaft servo motor is connected with the power output of the cam assembly, the action range of the cam assembly comprises one end of the fire-fighting spray pipe, a high-pressure water supply pump is started, the fire-fighting water in a fire-fighting water tank is conveyed to the interior of, spout to the ignition again, have higher fire control effect, accomplish this step after, start second servo motor, second servo motor's output shaft will drive through the meshing gear lantern ring with it and rotate the sleeve, finally realize that the fire control spray pipe has the effect that the rotation type sprayed water was put out a fire, improve the efficiency of putting out a fire, biax servo motor in the simultaneous working also will drive the cam subassembly, and then make the collision fire control spray pipe that the cam subassembly is interrupted, let it realize the purpose of vibrating water spray, the function of putting out a fire is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot provided by the invention.

Fig. 2 is a schematic structural diagram of part a of an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot provided by the invention.

In the figure: 1. a robot body; 2. a support frame; 3. a smoke filter; 4. a fire water tank; 5. a high-pressure water supply pump; 6. the vertical sliding rod supports the base; 7. a smoke absorber; 8. a smoke absorption pump; 9. a first smoke guide pipe; 10. a second smoke guide pipe; 11. a U-shaped slide bar; 12. a sliding sleeve; 13. a first servo motor; 14. a screw; 15. a positioning sleeve; 16. rotating the sleeve; 17. a gear collar; 18. a second servo motor; 19. a pressurizing bin; 20. a water conduit; 21. a water supply hose; 22. a sprinkler base; 23. a first positioning rod; 24. a second positioning rod; 25. a fire fighting spray pipe; 26. a return spring; 27. a fire hose; 28. a cam device; 29. a double-shaft servo motor; 30. a cam assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an explosion-proof fire-fighting smoke-discharging fire-extinguishing robot comprises a robot body 1, a support frame 2 arranged on the upper portion of the robot body 1, a smoke filter 3, a fire-fighting water tank 4, a high-pressure water supply pump 5 and a vertical slide bar support base 6, wherein a smoke absorber 7 is arranged on the top of the support frame 2, a smoke absorbing pump 8 is arranged on the side wall of the fire-fighting water tank 4, the smoke absorbing pump 8 is communicated with the smoke filter 3 at two ends relative to a first smoke guiding pipe 9, the smoke absorbing pump 8 is communicated with the smoke absorber 7 at two ends relative to a second smoke guiding pipe 10, a U-shaped slide bar 11 is vertically arranged on the vertical slide bar support base 6, a sliding sleeve 12 is slidably penetrated on the outer wall of the U-shaped slide bar 11, a first servo motor 13 is arranged at the end of the sliding sleeve 12 far away from the U-, the screw 14 is positioned inside the sliding sleeve 12 and threaded through the inner wall of the U-shaped sliding rod 11.

The outside of the first servo motor 13 is provided with a positioning sleeve 15, the outer wall of the positioning sleeve 15 is movably sleeved with a rotating sleeve 16, the outer wall of the rotating sleeve 16 is sleeved with a gear sleeve ring 17, the outer wall of the positioning sleeve 15 is also provided with a second servo motor 18, an output shaft of the second servo motor 18 is meshed with the gear sleeve ring 17, the rotating sleeve 16 is far away from the end of the positioning sleeve 15 and is fixedly connected with a pressurizing bin 19, the pressurizing bin 19 is movably and hermetically communicated with a water guide pipe 20, the water guide pipe 20 penetrates through the inner wall of the positioning sleeve 15 and extends to the outer end of the positioning sleeve, the water guide pipe 20 is further communicated with a water supply hose 21, and the end of the water guide pipe.

Pressure boost storehouse 19 is kept away from and is rotated 16 end fixedly connected with sprinkler base 22 of sleeve, the fixed relative first locating lever 23 and the second locating lever 24 of being provided with of base plane on this sprinkler base 22, sprinkler base 22 end swing joint is kept away from to first locating lever 23 has fire control spray pipe 25, this fire control spray pipe 25 lateral wall is provided with reset spring 26, and reset spring 26 keeps away from fire control spray pipe 25 end and sprinkler base 22 fixed connection, 19 lateral walls in pressure boost storehouse still communicate there is fire hose 27, 19 ends in pressure boost storehouse and fire control spray pipe 25 intercommunication are kept away from to this fire hose 27.

The end of the second positioning rod 24 far away from the sprinkler base 22 is provided with a cam 28, the cam 28 internally comprises a double-shaft servo motor 29 and a cam assembly 30, the output shaft of the double-shaft servo motor 29 is connected with the power output of the cam assembly 30, and the action range of the cam assembly 30 comprises one end of the fire-fighting sprinkler pipe 25.

In the invention, when in use, two ends of a first smoke guide pipe 9 are communicated between a smoke absorption pump 8 and a smoke filter 3, two ends of a second smoke guide pipe 10 are communicated between the smoke absorption pump 8 and a smoke absorber 7, a U-shaped slide bar 11 is vertically arranged on a vertical slide bar supporting base 6, the outer wall of the U-shaped slide bar 11 is connected with a sliding sleeve 12 in a sliding way, a first servo motor 13 is arranged at the end of the sliding sleeve 12 far away from the U-shaped slide bar 11, the output shaft of the first servo motor 13 is provided with a screw 14, the screw 14 is positioned in the sliding sleeve 12 and is threaded on the inner wall of the U-shaped slide bar 11, a positioning sleeve 15 is arranged outside the first servo motor 13, the outer wall of the positioning sleeve 15 is movably sleeved with a rotating sleeve 16, the outer wall of the positioning sleeve 15 is also provided with a second servo motor 18, the output shaft of the second servo motor 18 is meshed with a gear sleeve ring 17, the, the pressurizing bin 19 is movably and hermetically communicated with a water guide pipe 20, the end, far away from the water guide pipe 20, of a water supply hose 21 is communicated with a water outlet of a high-pressure water supply pump 5, a smoke absorption pump 8 is started, under the action of the smoke absorption pump 8, a smoke absorber 7 generates suction, external harmful smoke is conveyed to the interior of a smoke filter 3 through a second smoke guide pipe 10 and a first smoke guide pipe 9, the smoke is discharged outside after being filtered by the smoke filter 3, the environment-friendly performance is high, meanwhile, the harm caused by harmful gas in a fire scene can be reduced, the end, far away from a rotating sleeve 16, of the pressurizing bin 19 is fixedly connected with a sprinkler base 22, the end, far away from the sprinkler base 22, of a first positioning rod 23 is movably connected with a fire-fighting water spray pipe 25, the end, far away from the fire-fighting water spray pipe 25, of a reset spring 26 is fixedly connected with the sprinkler base 22, the side wall of the pressurizing bin 19 is also, the cam 28 comprises a double-shaft servo motor 29 and a cam assembly 30, the output shaft of the double-shaft servo motor 29 is connected with the power output of the cam assembly 30, the action range of the cam assembly 30 comprises one end of a fire-fighting spray pipe 25, a high-pressure water supply pump 5 is started, the high-pressure water supply pump 5 can convey fire-fighting water in a fire-fighting water tank 4 to the inside of a pressurizing bin 19 through a water supply hose 21 and a water guide pipe 20, the fire-fighting water is conveyed to the fire-fighting spray pipe 25 through a fire-fighting hose 27 through the pressurizing action of the pressurizing bin 19 and then sprayed to a fire-starting point, the fire-fighting water supply device has a high fire-extinguishing effect, after the step is completed, a second servo motor 18 is started, the output shaft of the second servo motor 18 drives a rotating sleeve 16 to rotate through a gear lantern ring 17 meshed with the output shaft, the fire-fighting spray pipe 25 is finally realized to have the rotary fire-, the cam component 30 is also driven, so that the cam component 30 intermittently collides with the fire-fighting water spray pipe 25, the aim of vibrating water spray is fulfilled, and the fire-fighting function is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. An explosion-proof fire-fighting smoke-discharging fire-extinguishing robot comprises a robot body (1), a support frame (2), a smoke filter (3), a fire-fighting water tank (4), a high-pressure water supply pump (5) and a vertical sliding rod support base (6), wherein the support frame (2), the smoke filter (3), the fire-fighting water tank (4), the high-pressure water supply pump (5) and the vertical sliding rod support base (6) are arranged on the upper portion of the robot body (1), the top of the support frame (2) is provided with a smoke absorber (7), the side wall of the fire-fighting water tank (4) comprises a smoke absorption pump (8), the smoke absorption pump (8) is communicated with the smoke filter (3) through the two ends of a first smoke guide pipe (9), the smoke absorption pump (8) is communicated with the smoke absorber (7) through the two ends of a second smoke guide pipe (10), the vertical sliding rod support base (6) is, and a first servo motor (13) is arranged at the end, far away from the U-shaped sliding rod (11), of the sliding sleeve (12), a screw (14) is arranged on the power of an output shaft of the first servo motor (13), and the screw (14) is located inside the sliding sleeve (12) and is in threaded connection with the inner wall of the U-shaped sliding rod (11).

2. An explosion-proof fire-fighting smoke-discharging fire-fighting robot according to claim 1, characterized in that a positioning sleeve (15) is arranged outside the first servo motor (13), a rotating sleeve (16) is movably sleeved on the outer wall of the positioning sleeve (15), a gear sleeve ring (17) is sleeved on the outer wall of the rotating sleeve (16), a second servo motor (18) is further arranged on the outer wall of the positioning sleeve (15), the output shaft of the second servo motor (18) is meshed with a gear sleeve ring (17), a pressurizing bin (19) is fixedly connected to the end, far away from the positioning sleeve (15), of the rotating sleeve (16), the pressurizing bin (19) is movably and hermetically communicated with a water guide pipe (20), the water guide pipe (20) penetrates through the inner wall of the positioning sleeve (15) and extends to the outer end of the positioning sleeve, and a water supply hose (21) is also communicated with the water guide pipe, the end of the water supply hose (21) far away from the water conduit (20) is communicated with the water outlet of the high-pressure water supply pump (5).

3. The robot of claim 2, wherein the pressurizing chamber (19) is fixedly connected with a sprinkler base (22) far away from the rotating sleeve (16), an upper base of the sprinkler base (22) is fixedly provided with a first positioning rod (23) and a second positioning rod (24) which are opposite, the end of the first positioning rod (23) far away from the sprinkler base (22) is movably connected with a fire-fighting water spray pipe (25), the side wall of the fire-fighting water spray pipe (25) is provided with a return spring (26), the end of the return spring (26) far away from the fire-fighting water spray pipe (25) is fixedly connected with the sprinkler base (22), the side wall of the pressurizing chamber (19) is further communicated with a fire-fighting hose (27), and the end of the fire-fighting hose (27) far away from the pressurizing chamber (19) is communicated with the fire-fighting water spray pipe (25).

4. An explosion-proof fire-fighting smoke-discharging fire-fighting robot according to claim 3, characterized in that the end of the second positioning rod (24) far away from the sprinkler base (22) is provided with a cam device (28), the cam device (28) comprises a double-shaft servo motor (29) and a cam assembly (30), the output shaft of the double-shaft servo motor (29) is connected with the power output of the cam assembly (30), and the action range of the cam assembly (30) comprises one end of the fire-fighting sprinkler pipe (25).

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