CN115120914B - Patrol and examine fire-extinguishing robot with automatic fire extinguishing function - Google Patents
Patrol and examine fire-extinguishing robot with automatic fire extinguishing function Download PDFInfo
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- CN115120914B CN115120914B CN202210741781.4A CN202210741781A CN115120914B CN 115120914 B CN115120914 B CN 115120914B CN 202210741781 A CN202210741781 A CN 202210741781A CN 115120914 B CN115120914 B CN 115120914B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/24—Nozzles specially adapted for fire-extinguishing attached to ladders, poles, towers, or other structures with or without rotary heads
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
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- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of fire fighting, and discloses an inspection fire-extinguishing robot with an automatic fire-extinguishing function. According to the invention, the sucker in the storage state is extended out to protrude out of the bottom end of the driving wheel, the supporting state of directly adopting the driving wheel when a fire disaster occurs is changed, the sucker is utilized to realize the support of the whole device, the bottom end of the device is in a fixed state when the fire disaster occurs, the problem that the traditional device is influenced by the fire extinguishing due to the fact that the recoil force is too large because of instantaneous ejection of high-pressure gas when the fire disaster occurs, the device is in the fixed state, the displacement caused by the recoil force is avoided, the accurate fire extinguishing operation is realized, and the fire extinguishing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of fire fighting, and particularly relates to a patrol fire-extinguishing robot with an automatic fire-extinguishing function.
Background
"patrol and examine robot" has based on OCR and image recognition ability, can simulate professional manual operation, it is as long as can replace the manual work to carry out incessant scanning of patrolling and examining, the application in various special occasions is comparatively extensive, owing to patrol and examine the robot and can replace the manpower to carry out the special demand of patrolling and examining under the dangerous environment, so its application in the fire control field is also comparatively extensive, it can replace the manpower to patrol and examine the operation in inflammable and explosive place or personnel intensive place to patrol and examine the fire-fighting robot, but the very first time is reported to the police when discovering the condition of a fire, can put out a fire automatically simultaneously, realize that the conflagration takes place the quick fire extinguishing of initial stage.
The main drive assembly that is constituteed with the three big modules of subassembly and the sensor module of putting out a fire of common patrolling and examining fire-fighting robot, wherein drive assembly mainly can realize the function that the robot removed along with the route by oneself, and sensor module then can scan path along the way, judge whether there is the emergence of conflagration, the subassembly of putting out a fire then can realize the automatic fire extinguishing function when the conflagration breaing out, the main portable fire extinguisher of installation of common patrolling and examining robot accomplishes the operation of putting out a fire, but the fire extinguisher is when in-service use because the body is inside to have high-pressure gas, when it emits in the twinkling of an eye, the recoil of production is great, because it is not fixed to patrol and examine the robot, the recoil that the fire extinguisher produced can lead to the robot displacement, will lead to the unable fire source of aiming at the shower nozzle this moment, can't play effectual fire extinguishing effect.
Common robot of patrolling and examining all adopts portable fire extinguisher as its main means of putting out a fire, and can install the shower nozzle and be connected between the output tube of fire extinguisher in the one end of robot, realize the operation of putting out a fire through opening the shower nozzle when putting out a fire, nevertheless patrol and examine the robot among the prior art in order to realize better put out a fire highly and generally all set up the top at the robot, and mainly be naked formula, and external dust and rainwater are when patrolling and examining and building the robot normal process and drip when the shower nozzle, not only can cause the jam of shower nozzle but also can cause the dilution of fire extinguishing material simultaneously, obviously can cause great influence when actually putting out a fire.
Disclosure of Invention
The invention aims to provide a patrol fire-extinguishing robot with an automatic fire-extinguishing function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a patrol and examine fire-fighting robot with automatic function of putting out a fire, the on-line screen storage device comprises a base, the equal movable mounting in both ends has the drive wheel about the base, the groove has been seted up at the middle part of base bottom and has been accomodate, infrared sensor and infrared camera and temperature sensor are installed respectively to the left and right sides equidistance on base top, the rear fixed mounting on base top has the drive assembly that puts out a fire, the middle part fixed mounting on base top has the pipe of keeping in, the fixed intercommunication in rear end of the pipe of keeping in has the feed inlet, the other end of feed inlet is linked together with the one end of drive assembly that puts out a fire, the top movable mounting of keeping in the pipe has the expansion pipe, the expansion pipe can keep in the pipe relatively and rotate, the inside of expansion pipe and the pipe of keeping in is linked together, the inside of expansion pipe is equipped with supporting component, the equal fixed mounting in the left and right sides on groove inner chamber top has the extension seat.
As a further technical solution of the present invention, a driving assembly for forcing the driving wheels to rotate is installed inside the base, the number of the driving wheels is four, two driving wheels located in front have a steering function, and two driving wheels located in rear are directional wheels.
As a further technical scheme of the invention, a motor is fixedly arranged on the front side of the top end of the base, a driving gear is fixedly arranged on the top end of an output shaft of the motor, a driven gear is fixedly sleeved on the outer side surface of the movable tube, and the driving gear is meshed with the driven gear.
Before the use of device, at first need confirm whether the installation of fire extinguisher targets in place, simultaneous control drive assembly realizes the self-moving of device, scan the route on the way and then judge the surrounding environment on route on the way whether conflagration takes place through infrared sensor and infrared camera and temperature measurement sensor simultaneously, the motor can start driving gear rotation and then drive the driven gear rotation under the engaged state and then drive the rotation of movable tube this moment when reaching the decision threshold value, and finally drive the first half rotation of supporting component, borrow this to realize the operation of putting out a fire of spraying of within range.
As a further technical scheme of the present invention, the support assembly includes a movable plate, the movable plate is located inside the accommodating groove, both left and right ends of the movable plate are provided with grooves, the grooves are movably connected with connecting rods through rotating shafts inside the grooves, the support assembly further includes two support rods located inside the accommodating groove, and the two support rods are located on both left and right sides of the movable plate.
As a further technical scheme of the invention, the top end of the supporting rod is movably connected with the extension seat through a rotating shaft, the bottom end of the supporting rod is movably connected with the installation seat through a rotating shaft, the bottom end of the installation seat is fixedly provided with the sucker, and the installation seat and the sucker are always parallel to the bottom end of the base.
As a further technical scheme, a fixed seat is fixedly arranged in the middle of the inner side face of the supporting rod, the interior of the fixed seat is rotatably connected with the other end of the connecting rod through a rotating shaft, an extension rod is movably arranged in the middle of the top end of the movable plate, the top end of the extension rod penetrates through the top end of the base and is located in the movable tube, an electromagnet is fixedly arranged at the top end of the extension rod, and the electromagnet and the movable tube are movably sleeved.
As a further technical scheme of the invention, a spray head positioned in the movable pipe is fixedly installed at the top end of the electromagnet, the interior of the spray head is communicated with the movable pipe, nozzles are respectively arranged at the left side and the right side of the spray head, an electromagnetic valve is installed in the nozzle, a magnetic ring is fixedly sleeved on the outer side surface of the extension rod, and the outer side surface of the magnetic ring is in adsorption connection with the inner side surface of the movable pipe.
When the device judges that a fire disaster happens around, the electromagnet is started at the moment, the electromagnet generates suction immediately to drive the spray head to ascend until the top end of the electromagnet is adsorbed to the bottom end of the inner cavity of the movable pipe, the extension rod and the magnetic ring ascend along with the electromagnet, the extension rod can drive the movable plate to ascend while ascending, the connecting rod is connected to one end of the movable plate, the supporting rod is connected to the supporting rod, the supporting rod can only rotate relative to the extension seat, when the movable plate ascends, one end of the connecting rod deflects inwards immediately, the distance between the supporting rod and the movable plate is reduced accordingly, the supporting rod rotates inwards until the sucking disc is contacted with the ground and adsorbs to the ground, and the supporting rod is matched to support the device, so that auxiliary support is completed.
Through the rising of the signal control electro-magnet of sensor judgement when the conflagration takes place, and deflect downwards of two bracing pieces is changed into to the power that will rise, and then the sucking disc that will accomodate under the state exhibits, make the bottom of its protrusion drive wheel, the support state of direct adoption drive wheel when not taking place the conflagration changes, utilize the sucking disc to realize the support of whole device, make its bottom be in the fixed state when the conflagration takes place, avoid traditional device because the recoil that high-pressure gas's blowout caused in the twinkling of an eye is too big and then cause the device displacement to influence the problem of putting out a fire, make it be in the fixed state when the conflagration takes place and can not cause the displacement to realize comparatively accurate fire extinguishing operation because of the recoil, the efficiency of putting out a fire is improved.
When not taking place the conflagration, the electro-magnet does not start this moment, the fly leaf is in initial condition, and the sucking disc is in the top of accomodating the state that the sucking disc is located the drive wheel bottom, and the shower nozzle is whole to be located the inside of movable tube this moment, and when the conflagration takes place, because the inner chamber on electro-magnet and movable tube top contacts the top that leads to the complete protrusion movable tube of shower nozzle before, the spout spills this moment, gaseous or the powder of putting out a fire can directly follow the spout blowout, simultaneously because the continuous rotation of movable tube and then drive the magnetic ring rotation of adsorbing the connection, the shower nozzle on top this moment rotates thereupon, the completion scope sprays.
Through the process that rises of the electro-magnet before and after utilizing the conflagration to take place, make it when the conflagration does not take place, the shower nozzle is whole to be located the inside of movable pipe, usable movable pipe protects the spout that the shower nozzle surface begins, avoid outside dust and sewage to the interference of spout, and when the conflagration takes place, the automation of shower nozzle moves up and to spill the spout automatically and realize the operation of putting out a fire, the shower nozzle that has avoided the exposed fire extinguishing nozzle of traditional apparatus probably to lead to blocks up or the problem that the gaseous dilution of putting out a fire, the stability of device when not working has effectively been improved, realize automatic hidden shower nozzle, the advantage that expandes as required automatically, be fit for adverse circumstances and use.
As a further technical scheme, the fire extinguishing driving assembly comprises a fixed plate, the fixed plate is fixedly connected with the rear part of the top end of the base, the upper end and the lower end of the front surface of the fixed plate are both provided with limiting grooves, and the left side and the right side of the inner cavity of each limiting groove are movably clamped with limiting blocks.
As a further technical scheme, clamping rings are fixedly mounted on the front faces of the limiting blocks, a limiting spring located in a limiting groove is fixedly connected between the two limiting blocks, a fire extinguisher body is arranged between the two clamping rings, a material conveying pipe is fixedly communicated with the top end of the fire extinguisher body, the other end of the material conveying pipe is fixedly communicated with one end of a material inlet, the bottom end of the fire extinguisher body is in contact with the top end of the base, and the outer side face of the fire extinguisher body is in contact with the inner side faces of the four clamping rings.
When the spacing spring of different specifications is changed to needs, two sets of clamp rings are stirred to the outside to the accessible, make two clamp rings keep away from relatively under the drive of stopper in a set of, and the spacing spring that is located spacing inslot portion this moment is by corresponding tensile, can insert the fire extinguisher body that needs to be changed from the top of clamp ring downwards until fire extinguisher body's bottom and base top contact this moment, loosen the clamp ring simultaneously, spacing spring automatic re-setting can drive two clamp rings and press from both sides tightly fire extinguisher body relatively being close to, accomplish and be connected between conveying pipeline and the feed inlet and can accomplish the change after fixed.
Through the clamp ring that utilizes simple and easy design, press from both sides tightly fire extinguisher body through mutual being close to of two sets of clamp rings recently, and the firm fixed of the realization to fire extinguisher body of accepting on base top, simultaneously when the dismouting, only need dial out two sets of clamp rings and can accomplish fire extinguisher body's dismouting process fast through lifting or male action, make it can satisfy the demand of putting out a fire at different occasions, realize the function of different kind fire extinguishing apparatus of quick replacement under the different environment, the adaptability of device uses under being fit for different occasions stronger.
The invention has the following beneficial effects:
1. according to the invention, the rise of the electromagnet is controlled by a signal judged by the sensor when a fire disaster occurs, and the rising power is converted into downward deflection of the two support rods, so that the sucking disc in a storage state is expanded to protrude out of the bottom end of the driving wheel, the supporting state of directly adopting the driving wheel when no fire disaster occurs is changed, the supporting of the whole device is realized by utilizing the sucking disc, the bottom end of the device is in a fixed state when the fire disaster occurs, the problem that the fire extinguishment is influenced by the displacement of the device due to the overlarge recoil caused by the instantaneous ejection of high-pressure gas when the traditional device extinguishes the fire is solved, the device is in the fixed state without displacement caused by the recoil, the accurate fire extinguishing operation is realized, and the fire extinguishing efficiency is improved.
2. According to the invention, through utilizing the ascending process of the electromagnet before and after a fire disaster occurs, when the fire disaster does not occur, the spray heads are all positioned inside the movable pipes, the movable pipes can be used for protecting the spray nozzles at the beginning of the surfaces of the spray heads, so that the interference of external dust and sewage to the spray nozzles is avoided, and when the fire disaster occurs, the spray heads automatically move upwards and can automatically leak the spray nozzles to realize fire extinguishing operation, so that the problem that the spray heads are blocked or fire extinguishing gas is diluted possibly caused by the exposed fire extinguishing spray heads of the traditional device is avoided, the stability of the device is effectively improved when the device is not in operation, the automatic spray heads hiding is realized, and the device is automatically unfolded as required, and is suitable for being used in severe environments.
3. The fire extinguisher body is clamped by the two groups of clamping rings which are close to each other by utilizing the simply designed clamping rings, and the fire extinguisher body is stably fixed by the bearing of the top end of the base.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic view of the present invention in a fire extinguishing state;
FIG. 4 is a schematic sectional view of the interior of the present invention in a fire extinguishing state;
FIG. 5 is an isolated exploded schematic view of the fire suppression drive assembly of the present invention;
FIG. 6 is a cross-sectional view of the internal structure of the present invention;
FIG. 7 is a schematic view of the engagement of the drive and driven gears and the movable tube structure of the present invention;
fig. 8 is an isolated schematic view of the support assembly structure of the present invention.
In the figure: 1. a base; 2. a drive wheel; 3. a receiving groove; 4. a fire extinguishing drive assembly; 401. a fixing plate; 402. a limiting groove; 403. a limiting block; 404. a clamping ring; 405. a limiting spring; 406. a fire extinguisher body; 407. a delivery pipe; 5. an infrared sensor; 6. an infrared camera; 7. a temperature measuring sensor; 8. a motor; 9. a driving gear; 10. a temporary storage tube; 11. a driven gear; 12. a movable tube; 13. an extension base; 14. a support assembly; 141. a movable plate; 142. a support bar; 143. a mounting seat; 144. a suction cup; 145. a fixed seat; 146. a connecting rod; 147. an extension pole; 148. a spray head; 149. a spout; 1410. an electromagnet; 1411. a magnetic ring; 15. and (4) feeding a material inlet.
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.
As shown in fig. 1 to 4, 6 and 7, in the embodiment of the present invention, an inspection fire-extinguishing robot with an automatic fire-extinguishing function includes a base 1, driving wheels 2 are movably mounted at both left and right ends of the base 1, a storage groove 3 is formed in the middle of the bottom end of the base 1, infrared sensors 5, infrared cameras 6 and temperature sensors 7 are respectively mounted at left and right sides of the top end of the base 1 at equal intervals, a fire-extinguishing driving assembly 4 is fixedly mounted at the rear of the top end of the base 1, a temporary storage tube 10 is fixedly mounted at the middle of the top end of the base 1, a feed port 15 is fixedly communicated with the rear end of the temporary storage tube 10, the other end of the feed port 15 is communicated with one end of the fire-extinguishing driving assembly 4, a movable tube 12 is movably mounted at the top end of the temporary storage tube 10, the movable tube 12 can rotate relative to the temporary storage tube 10, the movable tube 12 is communicated with the inside of the temporary storage tube 10, a support assembly 14 is disposed inside the movable tube 12, extension seats 13 are fixedly mounted at both left and right sides of the top end of the inner cavity of the storage groove 3, driving wheels 2 are fixedly mounted inside the base 1, driving assemblies for forcing the driving wheels 2 to rotate, the driving wheels 2 having a steering function, two driving wheels 2 located in front, a fixed gear output shaft 11 is connected with a fixed motor 11 fixed on the front side of the base, and connected with a driven gear fixed sleeve 11, and connected with a driven motor 11.
Before the use of device, at first need confirm whether the installation of fire extinguisher targets in place, the self-movement of simultaneous control drive assembly realization device, scan the route on the way and then judge the surrounding environment on route on the way whether conflagration takes place through infrared sensor 5 and infrared camera 6 and temperature sensor 7 simultaneously, motor 8 can start this moment when reaching when judging the threshold value and drive the driving gear 9 rotatory and then drive the driven gear 11 rotation under the meshing state and then drive the rotation of movable tube 12 simultaneously, and finally drive the first half rotation of supporting component 14, borrow this to realize the operation of putting out a fire of spraying of within range.
As shown in fig. 3 and 4 and fig. 6 and 8, the supporting assembly 14 includes a movable plate 141, the movable plate 141 is located inside the accommodating groove 3, both left and right ends of the movable plate 141 are provided with grooves, the grooves are movably connected with a connecting rod 146 through a rotating shaft inside the grooves, the supporting assembly 14 further includes a supporting rod 142 located inside the accommodating groove 3, the number of the supporting rods 142 is two and located on both left and right sides of the movable plate 141, the top end of the supporting rod 142 is movably connected with an extension seat 13 through a rotating shaft, the bottom end of the supporting rod 142 is movably connected with an installation seat 143 through a rotating shaft, a suction cup 144 is fixedly installed at the bottom end of the installation seat 143, the installation seat 143 and the suction cup 144 are always parallel to the bottom end of the base 1, a fixed seat 145 is fixedly installed at the middle of the inner side of the supporting rod 142, the inside of the fixed seat 145 is rotatably connected with the other end of the connecting rod 146 through a rotating shaft, an extension rod 147 is movably installed at the middle of the top end of the movable plate 141, the top end of the extension rod 147, the extension rod 147 penetrates through the top end of the base 1 and is located inside the movable tube 12, an electromagnet 1410 is fixedly installed with a nozzle 148, the inner side of the nozzle 149, the nozzle 149 connected with the nozzle 1411, and a nozzle 1411 of the movable tube 148, the nozzle 1411 is connected with the movable tube 148, and the nozzle of the movable tube 148, and the nozzle 1411, and the nozzle 148, the nozzle of the nozzle ring 148, the nozzle ring 148 are connected with the nozzle ring 148.
The first embodiment:
when the device determines that a fire disaster occurs around, at this time, the electromagnet 1410 is started, the electromagnet 1410 immediately generates suction to drive the nozzle 148 to ascend until the top end of the electromagnet 1410 is adsorbed to the bottom end of the inner cavity of the movable tube 12, at this time, the extension rod 147 and the magnetic ring 1411 ascend, and the extension rod 147 ascends and simultaneously drives the movable plate 141 to ascend, because one end of the movable plate 141 is connected with the connecting rod 146, the connecting rod 146 is connected to the supporting rod 142, and the supporting rod 142 only can rotate relative to the extension base 13, when the movable plate 141 ascends, one end of the connecting rod 146 immediately deflects inward, the distance between the supporting rod 142 and the movable plate 141 decreases, at this time, the supporting rod 142 rotates inward until the suction cup 144 contacts with the ground and adsorbs to the ground, and the supporting rod 142 is matched to support the device, thereby completing the auxiliary support.
Through the rising of the signal control electro-magnet 1410 that the sensor was judged when the conflagration took place, and turn into the power that rises and deflect downwards of two bracing pieces 142, and then the sucking disc 144 that will accomodate the state exhibitively, make its bottom of protrusion drive wheel 2, the support state that directly adopts drive wheel 2 when changing not taking place the conflagration, utilize sucking disc 144 to realize the support of whole device, make its bottom be in the fixed state when the conflagration takes place, avoid traditional device because the recoil that high-pressure gas's blowout caused in the twinkling of an eye is too big and then cause the device displacement to influence the problem of putting out a fire, make it be in the fixed state when the conflagration takes place and can not cause the displacement to realize comparatively accurate fire extinguishing operation because of the recoil, the efficiency of putting out a fire is improved.
The second embodiment:
when a fire disaster does not happen, the electromagnet 1410 is not started at the moment, the movable plate 141 is in an initial state, the sucker 144 is in a storage state, namely the sucker 144 is positioned above the bottom end of the driving wheel 2, the spray head 148 is completely positioned inside the movable tube 12 at the moment, when the fire disaster happens, the spray head 148 completely protrudes out of the top end of the movable tube 12 due to the fact that the electromagnet 1410 is in contact with the front end of the inner cavity at the top end of the movable tube 12, the spray nozzle 149 leaks at the moment, fire extinguishing gas or powder can be directly sprayed out of the spray nozzle 149, meanwhile, the movable tube 12 continuously rotates to further drive the magnetic ring 1411 in adsorption connection to rotate, the spray head 148 at the top end rotates along with the spray nozzle, and the range spraying is completed.
Through the process that rises that utilizes electro-magnet 1410 before and after the conflagration takes place, make it when the conflagration does not take place, shower nozzle 148 is whole to be located the inside of movable tube 12, usable movable tube 12 protects the spout 149 that shower nozzle 148 surface begins, avoid outside dust and sewage to spout 149's interference, and when the conflagration takes place, the automation of shower nozzle 148 is moved up and can be spilt spout 149 realization fire extinguishing operation automatically, the shower nozzle jam or the diluted problem of the gaseous of putting out a fire that probably leads to of the exposed shower nozzle of putting out a fire of traditional arrangement have been avoided, the stability of device when not working has effectively been improved, realize automatic hidden shower nozzle, the advantage of expanding as required automatically, be fit for adverse circumstances and use.
As shown in fig. 1 and 5, the fire extinguishing driving assembly 4 comprises a fixing plate 401, the fixing plate 401 is fixedly connected with the rear of the top end of the base 1, the upper end and the lower end of the front of the fixing plate 401 are provided with limit grooves 402, the left side and the right side of the inner cavity of each limit groove 402 are movably clamped with limit blocks 403, the front of each limit block 403 is fixedly provided with a clamp ring 404, a limit spring 405 positioned inside each limit groove 402 is fixedly connected between the two limit blocks 403, a fire extinguisher body 406 is arranged between the two clamp rings 404, the top end of the fire extinguisher body 406 is fixedly communicated with a delivery pipe 407, the other end of the delivery pipe 407 is fixedly communicated with one end of the feed inlet 15, the bottom end of the fire extinguisher body 406 is contacted with the top end of the base 1, and the outer side face of the fire extinguisher body 406 is contacted with the inner side faces of the four clamp rings 404.
The third embodiment:
when the spacing spring 405 of different specifications needs to be changed, two sets of clamp rings 404 are shifted to the outside by the accessible, make two clamp rings 404 keep away from relatively under the drive of stopper 403 in a set of, and the spacing spring 405 that is located inside spacing groove 402 this moment is by corresponding tensile, can insert the fire extinguisher body 406 that needs to be changed from the top of clamp ring 404 downwards until the bottom of fire extinguisher body 406 contacts with base 1 top, loosen clamp ring 404 simultaneously, spacing spring 405 automatic re-setting can drive two clamp rings 404 and be close to relatively and press from both sides fire extinguisher body 406, accomplish to be connected between conveying pipeline 407 and feed inlet 15 and can accomplish the change after fixing.
Through the clamp ring 404 that utilizes simple and easy design, press from both sides tightly extinguisher body 406 through mutual approaching of two sets of clamp rings 404, and the firm fixed of realization to extinguisher body 406 of accepting on base 1 top, simultaneously when the dismouting, only need dial out two sets of clamp rings 404 and can accomplish extinguisher body 406's dismouting process fast through lifting or male action, make it can satisfy the demand of putting out a fire in different occasions, realize the function of different kinds of fire extinguishing apparatus of quick replacement under the different environment, the adaptability of device is used under being fit for different occasions more strongly.
The working principle and the using process are as follows:
before the device is used, whether the fire extinguisher is installed in place or not needs to be determined, the driving assembly is controlled to realize the self-moving of the device, the infrared sensor 5, the infrared camera 6 and the temperature measuring sensor 7 are used for scanning a path to judge whether fire occurs in the surrounding environment of the path, and when a judgment threshold value is reached, the motor 8 is started to drive the driving gear 9 to rotate and further drive the driven gear 11 in a meshing state to rotate and further drive the movable pipe 12 to rotate, and finally the upper half part of the supporting assembly 14 is driven to rotate, so that the spraying fire extinguishing operation in the range is realized;
when the device judges that a fire disaster happens around, at the moment, the electromagnet 1410 is started, the electromagnet 1410 immediately generates suction to drive the spray head 148 to ascend until the top end of the electromagnet 1410 is adsorbed between the bottom end of the inner cavity of the movable tube 12, at the moment, the extension rod 147 and the magnetic ring 1411 ascend along with the electromagnet, the extension rod 147 ascends while driving the movable plate 141 to ascend, because one end of the movable plate 141 is connected with the connecting rod 146, the connecting rod 146 is connected with the supporting rod 142, and the supporting rod 142 only can rotate relative to the extension seat 13, when the movable plate 141 ascends, one end of the connecting rod 146 immediately deflects inwards, the distance between the supporting rod 142 and the movable plate 141 is reduced along with the ascending, at the moment, the supporting rod 142 rotates inwards until the sucking disc 144 is contacted with the ground and adsorbed between the ground, and the supporting rod 142 is matched to support the device, so as to complete auxiliary support;
when a fire disaster does not happen, the electromagnet 1410 is not started at the moment, the movable plate 141 is in an initial state, the sucker 144 is in a storage state, namely the sucker 144 is positioned above the bottom end of the driving wheel 2, and the spray head 148 is positioned in the movable tube 12 at the moment, when the fire disaster happens, the spray head 148 is completely protruded out of the top end of the movable tube 12 due to the fact that the electromagnet 1410 is in contact with the front of the inner cavity at the top end of the movable tube 12, at the moment, the spray nozzle 149 leaks out, fire extinguishing gas or powder can be directly sprayed out of the spray nozzle 149, meanwhile, the movable tube 12 continuously rotates to drive the magnetic ring 1411 in adsorption connection to rotate, and at the moment, the spray head 148 at the top end rotates along with the spray nozzle to complete range spraying;
when the spacing spring 405 of different specifications needs to be changed, two sets of clamp rings 404 are shifted to the outside by the accessible, make two clamp rings 404 keep away from relatively under the drive of stopper 403 in a set of, and the spacing spring 405 that is located inside spacing groove 402 this moment is by corresponding tensile, can insert the fire extinguisher body 406 that needs to be changed from the top of clamp ring 404 downwards until the bottom of fire extinguisher body 406 contacts with base 1 top, loosen clamp ring 404 simultaneously, spacing spring 405 automatic re-setting can drive two clamp rings 404 and be close to relatively and press from both sides fire extinguisher body 406, accomplish to be connected between conveying pipeline 407 and feed inlet 15 and can accomplish the change after fixing.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a patrol and examine fire-extinguishing robot with automatic fire extinguishing function, includes base (1), its characterized in that: the fire extinguishing device is characterized in that driving wheels (2) are movably mounted at the left end and the right end of the base (1), a containing groove (3) is formed in the middle of the bottom end of the base (1), infrared sensors (5), infrared cameras (6) and temperature measuring sensors (7) are respectively mounted on the left side and the right side of the top end of the base (1) at equal intervals, a fire extinguishing driving assembly (4) is fixedly mounted at the rear end of the top end of the base (1), a temporary storage pipe (10) is fixedly mounted at the middle of the top end of the base (1), a feeding hole (15) is fixedly communicated with the rear end of the temporary storage pipe (10), the other end of the feeding hole (15) is communicated with one end of the fire extinguishing driving assembly (4), a movable pipe (12) is movably mounted at the top end of the temporary storage pipe (10), the movable pipe (12) rotates relative to the temporary storage pipe (10), the movable pipe (12) is communicated with the inside of the temporary storage pipe (10), a supporting assembly (14) is arranged inside of the movable pipe (12), and extension seats (13) are fixedly mounted on the left side and the right side of the top end of an inner cavity of the containing groove (3);
the supporting assembly (14) comprises two movable plates (141), the movable plates (141) are located inside the accommodating grooves (3), grooves are formed in the left end and the right end of the movable plates (141), connecting rods (146) are movably connected inside the grooves through rotating shafts, the supporting assembly (14) further comprises supporting rods (142) located inside the accommodating grooves (3), and the number of the supporting rods (142) is two and located on the left side and the right side of the movable plates (141);
the top end of the supporting rod (142) is movably connected with the extension seat (13) through a rotating shaft, the bottom end of the supporting rod (142) is movably connected with an installation seat (143) through the rotating shaft, a sucking disc (144) is fixedly installed at the bottom end of the installation seat (143), and the installation seat (143) and the sucking disc (144) are always parallel to the bottom end of the base (1);
a fixed seat (145) is fixedly installed in the middle of the inner side surface of the supporting rod (142), the inside of the fixed seat (145) is rotatably connected with the other end of the connecting rod (146) through a rotating shaft, an extension rod (147) is movably installed in the middle of the top end of the movable plate (141), the top end of the extension rod (147) penetrates through the top end of the base (1) and is located inside the movable tube (12), an electromagnet (1410) is fixedly installed at the top end of the extension rod (147), and the electromagnet (1410) is movably sleeved with the movable tube (12);
the top end of the electromagnet (1410) is fixedly provided with a spray head (148) located inside the movable pipe (12), the inside of the spray head (148) is communicated with the movable pipe (12), the outer side surface of the extension rod (147) is fixedly sleeved with a magnetic ring (1411), the outer side surface of the magnetic ring (1411) is connected with the inner side surface of the movable pipe (12) in an adsorption mode, when the electromagnet (1410) is started, the electromagnet (1410) generates suction and drives the spray head (148) to ascend until the top end of the electromagnet (1410) is adsorbed at the bottom end of the inner cavity of the movable pipe (12), the extension rod (147) and the magnetic ring (1411) ascend along with the electromagnet, and when the extension rod (147) ascends, the movable plate (141) is driven to ascend.
2. The inspection fire-extinguishing robot with the automatic fire-extinguishing function according to claim 1, characterized in that: the internally mounted of base (1) has and is used for forcing drive wheel (2) pivoted drive assembly, the quantity of drive wheel (2) is four two drive wheel (2) that are located the place ahead altogether and has the function of turning to and be located two drive wheel (2) at rear for directional wheel.
3. The inspection fire-extinguishing robot with the automatic fire-extinguishing function according to claim 1, characterized in that: the front side fixed mounting on base (1) top has motor (8), the top fixed mounting of motor (8) output shaft has driving gear (9), the fixed cover of lateral surface of movable tube (12) has been cup jointed driven gear (11), the meshing is connected between driving gear (9) and driven gear (11).
4. The inspection fire-extinguishing robot with the automatic fire-extinguishing function according to claim 1, characterized in that: spouts (149) are respectively arranged at the left side and the right side of the spray head (148), and electromagnetic valves are arranged inside the spouts (149).
5. The inspection fire-extinguishing robot with the automatic fire-extinguishing function according to claim 1, characterized in that: drive assembly (4) put out a fire includes fixed plate (401), fixed plate (401) and the rear fixed connection on base (1) top, spacing groove (402) have all been seted up at the positive upper and lower both ends of fixed plate (401), the equal activity joint in the left and right sides of spacing groove (402) inner chamber has stopper (403).
6. The inspection fire-extinguishing robot with automatic fire-extinguishing function according to claim 5, characterized in that: the equal fixed mounting in front of stopper (403) has clamp ring (404), two fixedly connected with is located inside spacing spring (405) of spacing groove (402) between stopper (403), two be equipped with fire extinguisher body (406) between clamp ring (404), the fixed intercommunication in top of fire extinguisher body (406) has conveying pipeline (407), the other end of conveying pipeline (407) and the fixed intercommunication of one end of feed inlet (15), the bottom of fire extinguisher body (406) contacts with the top of base (1), the lateral surface of fire extinguisher body (406) contacts with the medial surface of four clamp rings (404).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210741781.4A CN115120914B (en) | 2022-06-28 | 2022-06-28 | Patrol and examine fire-extinguishing robot with automatic fire extinguishing function |
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| CN202210741781.4A CN115120914B (en) | 2022-06-28 | 2022-06-28 | Patrol and examine fire-extinguishing robot with automatic fire extinguishing function |
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| CN115120914A CN115120914A (en) | 2022-09-30 |
| CN115120914B true CN115120914B (en) | 2023-03-17 |
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| CN115300845B (en) * | 2022-10-11 | 2023-01-24 | 陕西国瑞安防技术有限公司 | Multifunctional wheel type inspection robot based on indoor sensing |
| CN115569324A (en) * | 2022-11-10 | 2023-01-06 | 国网河南省电力公司洛阳供电公司 | Electrical equipment patrols and examines extinguishing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000126324A (en) * | 1998-10-22 | 2000-05-09 | Nippon Signal Co Ltd:The | Fire robot and fire fighting system |
| CN103071257A (en) * | 2012-12-31 | 2013-05-01 | 无锡佑仁科技有限公司 | Side-hung tunnel fire-extinguishing robot mechanical system |
| CN107235147B (en) * | 2017-07-18 | 2019-10-29 | 张辉 | A kind of unmanned plane that can be improved fire-fighting efficiency for tall-building fire fighting |
| DE102018100579B4 (en) * | 2018-01-11 | 2019-09-05 | Minimax Viking Research & Development Gmbh | extinguishing robot |
| CN208911338U (en) * | 2018-08-21 | 2019-05-31 | 浙江环亚消防新材料股份有限公司 | A kind of Portable extinguisher |
| CN109910026B (en) * | 2019-04-11 | 2024-03-15 | 黎明职业大学 | Intelligent inspection robot |
| CN110420424B (en) * | 2019-09-05 | 2023-07-04 | 华东交通大学 | Fire rescue method and device for super high-rise building based on missile fire engine |
| CN111282175B (en) * | 2020-03-31 | 2023-05-09 | 合肥市信同信息科技有限公司 | Power distribution room inspection fire extinguishing robot |
| CN214436000U (en) * | 2021-02-01 | 2021-10-22 | 江西进贤消防化工实业有限公司 | Novel fire extinguisher for fire control |
| CN214379334U (en) * | 2021-02-22 | 2021-10-08 | 辽宁恒越电器设备有限公司 | High switch board of security |
| CN215309883U (en) * | 2021-06-23 | 2021-12-28 | 湖北达哲信息技术有限公司 | Power plant patrols and examines robot with multi-functional fire prevention intelligence |
| DE202021106228U1 (en) * | 2021-11-15 | 2021-11-19 | Ruoff Work & Life GmbH & Co. KG | Extinguishing robot, vehicle, fire protection system and parking space system |
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