CN219857601U - Fire control is with unmanned aerial vehicle that puts out a fire - Google Patents

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, in particular to a fire-fighting unmanned aerial vehicle for fire control, which comprises a machine body, wherein the bottom of the machine body is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a motor, the bottom end of the motor is rotationally connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with connecting rods, the number of the connecting rods is multiple, one ends of the connecting rods are fixedly connected with a fixed ring together, and one side of the bottom of the fixed ring is fixedly connected with a monitor; the fire extinguishing mechanism can be used for enabling the fire extinguishing effect to be wider through the rotating fire extinguishing mechanism, so that the fire extinguishing effect is improved, the fire extinguishing mechanism is arranged at the bottom end of the rotating shaft through the setting of the balancing weight, the whole device is in a balanced state, the water tank can be conveniently detached and not supplemented with water and installed through the setting of the cover body and the sleeve body, the water tank and the cover body can be fixed more stably through the setting of the anti-slip wire mechanism, and the stability of the device is improved.

Description

Fire control is with unmanned aerial vehicle that puts out a fire

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a fire-extinguishing unmanned aerial vehicle for fire control.

Background

Unmanned aircraft, commonly known as: unmanned aerial vehicle, unmanned combat aircraft, and bee type aircraft; in the broad sense, various remote control aircrafts which do not need drivers to carry out boarding driving are generally referred to as unmanned reconnaissance aircrafts in the military, meanwhile, the unmanned aerial vehicle can be applied to the fire-fighting field and can be used for projecting fire extinguishing bombs, the actual effectiveness and the accuracy of fire extinguishment are greatly improved, when the traditional unmanned aerial vehicle is used, the fire source cannot be quickly found due to the limited adjusting range of the unmanned aerial vehicle camera, the overall fire extinguishing effect is influenced, and meanwhile, the traditional fire-fighting unmanned aerial vehicle cannot accurately carry out corresponding angle adjustment on the projectile, so that the fire source cannot be quickly extinguished.

One chinese patent of chinese patent application CN213473514U discloses a fire-fighting unmanned aerial vehicle for fire extinguishment, comprising: unmanned aerial vehicle body, spliced pole, two sets of rotating assembly, camera and throwing bullet subassembly, the spliced pole closure is installed at unmanned aerial vehicle body lower surface, two sets of rotating assembly parallel sleeve establishes at spliced pole top, bottom, the camera corresponds to be installed on top rotating assembly. According to the utility model, the two groups of rotating assemblies are arranged in parallel below the unmanned aerial vehicle body, so that the camera and the projectile throwing machine can be subjected to transfer adjustment by a worker, the overall fire extinguishing precision is ensured, after a fire source is found, the worker can correspondingly slide and adjust the projectile throwing machine to the target direction by the sliding frame of the bottom rotating assembly, and the first hydraulic cylinder and the second hydraulic cylinder are telescopic under the assistance of the projectile throwing assembly, so that the quick adjustment of the inclination angle of the projectile throwing machine is realized, and the unmanned aerial vehicle can be synchronously matched and used in different working conditions, and various projection angles are provided for the projectile throwing machine.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the existing fire-fighting unmanned aerial vehicle has the problems that the overall balance of the unmanned aerial vehicle is poor due to the fact that a camera is arranged on one side of the bottom of the unmanned aerial vehicle, so that the unmanned aerial vehicle is unstable in flight, and people cannot timely find and supplement water when water in a water tank is not available, so that the spread fire cannot be rapidly controlled; therefore, a fire-fighting unmanned aerial vehicle for fire control is provided aiming at the problems.

Disclosure of Invention

In order to make up the defects in the prior art, the problem that a camera is arranged on one side of the bottom of an unmanned aerial vehicle, so that the overall balance of the unmanned aerial vehicle is poor, the unmanned aerial vehicle is unstable in flight, and when water in a water tank is not available, people cannot find and supplement in time, and therefore the spreading fire cannot be rapidly controlled is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a fire-fighting unmanned aerial vehicle, which comprises a body, wherein a mounting plate is fixedly connected to the bottom of the body, a motor is fixedly connected to the bottom of the mounting plate, a rotating shaft is rotatably connected to the bottom end of the motor, connecting rods are fixedly connected to the surface of the rotating shaft, the number of the connecting rods is multiple, one ends of the connecting rods are fixedly connected with a fixed ring together, one side of the bottom of the fixed ring is fixedly connected with a monitor, the other side of the bottom of the fixed ring is fixedly connected with a balancing weight, a fire-extinguishing mechanism is arranged at the bottom end of the rotating shaft, a mounting frame is fixedly connected to the surface of the body, a connecting plate is fixedly connected to one side of the top of the connecting plate, a lifting device is fixedly connected to the bottom end of the rotating shaft through the arrangement of the balancing weight, the whole device can be in a balanced state, the fire-extinguishing effect of the device is prevented from being out of balance, and the fire-extinguishing effect of the rotating monitor and the fire-extinguishing mechanism can be convenient for the unmanned aerial vehicle to confirm and aim the flame direction, so that the fire-extinguishing effect can be more accurate.

Preferably, the fire extinguishing mechanism comprises a cover body, the cover body is fixedly connected to the bottom end of the rotating shaft, the inner surface of the cover body is provided with an inner thread, and the bottom of the cover body is fixedly connected with a sealing ring.

Preferably, the fire extinguishing mechanism further comprises a water tank, a sleeve is fixedly connected to the top of the water tank, external threads are formed on the outer surface of the sleeve, a clamping groove is formed in one side of the sleeve, and an anti-slip wire mechanism is arranged between one side of the clamping groove and the side wall of the cover body.

Preferably, the front fixedly connected with observation window of water tank, one side fixedly connected with controller of water tank, one side bottom side fixedly connected with drain pipe of water tank, the drain pipe is located the bottom side of controller, the surface fixedly connected with solenoid valve of drain pipe, the opposite side fixedly connected with audible-visual annunciator of water tank.

Preferably, inside one side fixedly connected with fluviograph of water tank, the inside diapire fixedly connected with water pump of water tank, the bottom pipe of water pump connects the connecting pipe, the inner wall and the fixedly connected with siphunculus of water tank are passed to the bottom of connecting pipe, the bottom fixedly connected with shower nozzle of siphunculus, the quantity of shower nozzle sets up to a plurality of, monitors the water level of water tank inside through the fluviograph, and when the water level in the water tank is at the bottom, the fluviograph sends the signal to the controller control audible-visual annunciator reports to the police for remind people in time to add water.

Preferably, the anti-slip wire mechanism comprises a containing groove, the containing groove is formed in the side wall of the cover body, a sliding plate is connected in the containing groove in a sliding mode, and clamping rods are fixedly connected to two sides of the sliding plate.

Preferably, one end of the clamping rod penetrates through the inner wall of the cover body and extends to the inside of the clamping groove, the other end of the clamping rod penetrates through the inner wall of the cover body and is fixedly connected with the handle, a spring is sleeved outside the clamping rod, the spring is located in the accommodating groove, and when the thread damages the sliding wire, loosening between the sleeve and the cover body cannot occur, so that the water tank and the cover body are fixed more stably, and stability of the device is improved.

The utility model has the advantages that:

1. according to the utility model, through the arrangement of the motor, the rotating shaft, the balancing weight, the water level gauge, the audible and visual alarm and the like, the motor drives the rotating shaft to rotate, the rotating shaft drives the fire extinguishing mechanism to rotate, the fire extinguishing effect can be wider through the rotating fire extinguishing mechanism, thereby improving the fire extinguishing effect, the whole device can be in a balanced state through the arrangement of the balancing weight and the arrangement of the fire extinguishing mechanism at the bottom end of the rotating shaft, the fire extinguishing effect is poor because the device is out of balance, the water level in the water tank is monitored through the water level gauge, when the water level in the water tank is intersected, the water level gauge sends a signal to the controller, and the audible and visual alarm is controlled by the controller to alarm, so that people can be reminded of timely adding water, and the sufficiency of water quantity during fire extinguishing is ensured.

2. According to the utility model, through the arrangement of the cover body, the sleeve and the anti-slip screw mechanism, the water tank can be conveniently detached and not supplemented with water and installed, the water source can be rapidly supplemented, the water tank can be rapidly taken down to rapidly maintain the internal components, the sleeve and the cover body can not slide relatively through the arrangement of the anti-slip screw mechanism, and further when the screw thread damages the slip screw, the loosening between the sleeve and the cover body can not occur, so that the water tank and the cover body are more firmly fixed, and the stability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic top view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall bottom view structure of the present utility model;

FIG. 3 is a schematic view of the fire extinguishing mechanism of the present utility model;

FIG. 4 is a schematic view of the internal structure of the water tank of the present utility model;

FIG. 5 is a schematic view of the structure of the anti-slip yarn mechanism of the present utility model.

In the figure: 1. a body; 2. a mounting plate; 3. a motor; 4. a rotating shaft; 5. a connecting rod; 6. a fixing ring; 7. a monitor; 8. balancing weight; 9. a fire extinguishing mechanism; 91. a cover body; 92. a seal ring; 93. a water tank; 94. a sleeve; 95. a clamping groove; 96. an anti-slip thread mechanism; 961. a receiving groove; 962. a slide plate; 963. a clamping rod; 964. a handle; 965. a spring; 97. an observation window; 98. a controller; 99. a drain pipe; 910. an electromagnetic valve; 911. an audible and visual alarm; 912. a water level gauge; 913. a water pump; 914. a connecting pipe; 915. a through pipe; 916. a spray head; 10. a mounting frame; 11. a connecting plate; 12. lifting device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a fire-fighting unmanned aerial vehicle for fire protection, which comprises a machine body 1, the bottom fixedly connected with mounting panel 2 of organism 1, the bottom fixedly connected with motor 3 of mounting panel 2, the bottom of motor 3 rotates and is connected with pivot 4, the fixed surface of pivot 4 is connected with connecting rod 5, the quantity of connecting rod 5 sets up to a plurality of, the common fixedly connected with solid fixed ring 6 of one end of a plurality of connecting rods 5, bottom one side fixedly connected with watch-dog 7 of gu fixed ring 6, the bottom opposite side fixedly connected with balancing weight 8 of gu fixed ring 6, the bottom of pivot 4 is provided with fire extinguishing mechanism 9, the fixed surface of organism 1 is connected with mounting frame 10, the fixed surface of mounting frame 10 is connected with connecting plate 11, the top one side fixedly connected with hoisting device 12 of connecting plate 11, at first make organism 1 promote the flight through hoisting device 12 when needing to put out a fire the position of catching a fire, until the position that catches a fire, drive pivot 4 through motor 3 rotates, the pivot 4 drives connecting rod 5 and gu fixed ring 6 and rotate, thereby watch-dog 7 and relative balancing weight 8 rotate together, 4 drives mechanism 9 and rotates, thereby, can confirm the effect that fire extinguishing mechanism can be better and can be in the fire extinguishing mechanism through the rotation 9 and the fire extinguishing mechanism that can be more convenient through the setting up with the pivot 9, the fire extinguishing mechanism is in the fire extinguishing mechanism.

Wherein, fire extinguishing mechanism 9 includes lid 91, and lid 91 fixed connection is in the bottom of pivot 4, and the internal thread has been seted up to the internal surface of lid 91, and the bottom fixedly connected with sealing washer 92 of lid 91.

Wherein, fire extinguishing mechanism 9 still includes water tank 93, the top fixedly connected with sleeve pipe 94 of water tank 93, the external screw thread has been seted up to the surface of sleeve pipe 94, draw-in groove 95 has been seted up to one side of sleeve pipe 94, be provided with anti-skidding silk mechanism 96 jointly between the lateral wall of one side of draw-in groove 95 and lid 91, when putting out a fire through fire extinguishing mechanism 9, at first, start the air pump through controller 98 and carry out work, the air pump is taken out the inside of siphunculus 915 with the water in the water tank 93 through connecting pipe 914, afterwards spout the direction of flame through shower nozzle 916, thereby reach the purpose of putting out a fire, can observe the water yield in the water tank 93 through observation window 97, and monitor the water level of water tank 93 inside through the water level gauge 912, when the water level in the water tank 93 is at the bottom, the water level gauge 912 gives controller 98 with signal transmission, and controller 98 control audible-visual alarm 911 report to the police, be used for reminding people in time to add water.

Wherein, the front fixedly connected with observation window 97 of water tank 93, one side fixedly connected with controller 98 of water tank 93, one side bottom side fixedly connected with drain pipe 99 of water tank 93, drain pipe 99 are located the bottom side of controller 98, and the surface fixedly connected with solenoid valve 910 of drain pipe 99, the opposite side fixedly connected with audible-visual annunciator 911 of water tank 93.

Wherein, inside one side fixedly connected with water gauge 912 of water tank 93, the inside diapire fixedly connected with water pump 913 of water tank 93, the bottom pipe of water pump 913 has been connected with connecting pipe 914, the bottom of connecting pipe 914 passes the inner wall of water tank 93 and fixedly connected with siphunculus 915, the bottom fixedly connected with shower nozzle 916 of siphunculus 915, the quantity of shower nozzle 916 sets up to a plurality ofly, when needs are to adding water in the water tank 93, because the setting of internal thread and external screw thread, can take out sleeve pipe 94 from the internal screw thread of lid 91, thereby make water tank 93 be taken out, afterwards add water into water tank 93, afterwards screw the inside of lid 91 with water tank 93 screw thread, and fix sleeve pipe 94 and lid 91 through anti-skidding silk mechanism 96, prevent the phenomenon of sliding silk between them, when the intensity of a fire is great or when discharging unnecessary water in the water tank 93, controller 98 controls solenoid valve 910 and opens, then the water in the water tank 93 is discharged through drain pipe 99.

The anti-slip wire mechanism 96 includes a receiving groove 961, the receiving groove 961 is formed in the side wall of the cover 91, a sliding plate 962 is slidably connected in the receiving groove 961, and clamping rods 963 are fixedly connected to two sides of the sliding plate 962.

Wherein, the one end of card pole 963 passes the inner wall of lid 91 and extends to the inside of draw-in groove 95, the other end of card pole 963 passes the inner wall of lid 91 and fixedly connected with handle 964, the outside cover of card pole 963 is equipped with spring 965, and spring 965 is located the inside of holding tank 961, fix between sleeve pipe 94 and the lid 91 through anti-skidding silk mechanism 96, can promote slide plate 962 in holding tank 961 through the effect of spring 965, thereby slide plate 962 drives the movement of card pole 963 to the direction of draw-in groove 95, until the one end joint of card pole 963 is to the inside of draw-in groove 95, thereby can not take place relative slip between sleeve pipe 94 and the inside of lid 91, and then when the screw thread damages the smooth silk, also can not take place not loosen between sleeve pipe 94 and the lid 91, thereby make the stability of fixing between water tank 93 and the lid 91, and when taking out the water tank 93 from the lid 91, and when needs, pull handle 964 outwards, one end of handle 964 drives between the card pole 963 and the draw-in groove 95 and break away from the lid 91, thereby make the water tank 93 twist out from the lid 93 conveniently.

Working principle: when the fire is required to be extinguished at the position of the fire, the machine body 1 is lifted and flown through the lifting device 12 until the fire is flown to the position of the fire, the rotating shaft 4 is driven to rotate through the motor 3, the rotating shaft 4 drives the connecting rod 5 and the fixing ring 6 to rotate, the monitor 7 and the opposite balancing weights 8 rotate together, the fire extinguishing mechanism 9 is driven to rotate through the rotating shaft 4, the fire extinguishing effect is wider through the rotating fire extinguishing mechanism 9, the fire extinguishing effect is improved, the whole device is in a balanced state through the balancing weights 8 and the fire extinguishing mechanism 9 is arranged at the bottom end of the rotating shaft 4, the fire extinguishing effect is poor due to the fact that the device is out of balance, the fire extinguishing effect can be conveniently confirmed and aimed by a rotating monitor 7 and the fire extinguishing mechanism 9, and therefore fire extinguishing can be more accurately performed;

when the fire extinguishing mechanism 9 is used for extinguishing fire, firstly, the controller 98 is used for starting the air pump to work, the air pump pumps water in the water tank 93 into the through pipe 915 through the connecting pipe 914, and then the water is sprayed to the flame direction through the spray nozzle 916, so that the aim of extinguishing fire is fulfilled, the quantity of water in the water tank 93 can be observed through the observation window 97, the water level in the water tank 93 is monitored through the water level meter 912, when the water level in the water tank 93 is intersected, the water level meter 912 sends a signal to the controller 98, and the controller 98 is used for controlling the audible and visual alarm 911 to alarm so as to remind people of timely adding water;

when water needs to be added into the water tank 93, due to the arrangement of the internal thread and the external thread, the sleeve 94 can be taken out from the internal thread of the cover 91, so that the water tank 93 is taken out, water is added into the water tank 93, then the water tank 93 is screwed into the cover 91, the sleeve 94 and the cover 91 are fixed through the anti-slip thread mechanism 96, the phenomenon of slip thread is prevented from occurring between the sleeve 94 and the cover 91, when the fire is large or excessive water in the water tank 93 is discharged, the controller 98 controls the electromagnetic valve 910 to be opened, and then the water in the water tank 93 is discharged through the drain pipe 99;

when fixed between sleeve 94 and the lid 91 through anti-slip wire mechanism 96, can promote slide 962 through the effect of spring 965 and slide in holding tank 961, thereby slide 962 drives the direction motion of clamping pole 963 to draw-in groove 95, until the inside of clamping pole 963's one end joint to draw-in groove 95, thereby make can not take place relative slip between sleeve 94 and the inside of lid 91, and then when the screw thread damages the smooth silk, the loosening between sleeve 94 and the lid 91 also can not take place, thereby make fixed more firm between water tank 93 and the lid 91, the stability of device has been improved, and when taking out water tank 93 from the lid 91, outwards pulling handle 964, break away from between one end and the draw-in groove 95 of handle 964 drive clamping pole 963, thereby twist again and make water tank 93 unscrew from the lid 91, and is convenient to use.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. Fire control is with unmanned aerial vehicle that puts out a fire, including organism (1), its characterized in that: the utility model discloses a fire extinguishing mechanism, including organism (1), bottom fixedly connected with mounting panel (2) of organism (1), the bottom fixedly connected with motor (3) of mounting panel (2), the bottom rotation of motor (3) is connected with pivot (4), the fixed surface of pivot (4) is connected with connecting rod (5), the quantity of connecting rod (5) sets up to a plurality of connecting rod (5) one end fixedly connected with solid fixed ring (6) jointly, the bottom one side fixedly connected with watch-dog (7) of solid fixed ring (6), the bottom opposite side fixedly connected with balancing weight (8) of solid fixed ring (6), the bottom of pivot (4) is provided with fire extinguishing mechanism (9), the fixed surface of organism (1) is connected with installing frame (10), the fixed surface of installing frame (10) is connected with connecting plate (11), the top one side fixedly connected with hoisting device (12) of connecting plate (11).

2. The fire fighting unmanned aerial vehicle for fire control of claim 1, wherein: the fire extinguishing mechanism (9) comprises a cover body (91), the cover body (91) is fixedly connected to the bottom end of the rotating shaft (4), an internal thread is formed in the inner surface of the cover body (91), and a sealing ring (92) is fixedly connected to the bottom of the cover body (91).

3. The fire fighting unmanned aerial vehicle for fire control according to claim 2, wherein: the fire extinguishing mechanism (9) further comprises a water tank (93), a sleeve (94) is fixedly connected to the top of the water tank (93), external threads are formed on the outer surface of the sleeve (94), a clamping groove (95) is formed in one side of the sleeve (94), and an anti-slip wire mechanism (96) is arranged between one side of the clamping groove (95) and the side wall of the cover body (91).

4. A fire fighting unmanned aerial vehicle for fire protection according to claim 3, wherein: the front fixedly connected with observation window (97) of water tank (93), one side fixedly connected with controller (98) of water tank (93), one side bottom side fixedly connected with drain pipe (99) of water tank (93), drain pipe (99) are located the bottom side of controller (98), the fixed surface of drain pipe (99) is connected with solenoid valve (910), the opposite side fixedly connected with audible-visual annunciator (911) of water tank (93).

5. A fire fighting unmanned aerial vehicle for fire protection according to claim 3, wherein: inside one side fixedly connected with fluviograph (912) of water tank (93), inside diapire fixedly connected with water pump (913) of water tank (93), the bottom pipe of water pump (913) has connected in joint pipe (914), the inner wall and fixedly connected with siphunculus (915) of water tank (93) are passed to the bottom of connecting pipe (914), the bottom fixedly connected with shower nozzle (916) of siphunculus (915), the quantity of shower nozzle (916) sets up to a plurality of.

6. A fire fighting unmanned aerial vehicle for fire protection according to claim 3, wherein: the anti-slip wire mechanism (96) comprises a containing groove (961), the containing groove (961) is formed in the side wall of the cover body (91), a sliding plate (962) is connected inside the containing groove (961) in a sliding mode, and clamping rods (963) are fixedly connected to two sides of the sliding plate (962).

7. The fire fighting unmanned aerial vehicle for fire control of claim 6, wherein: one end of the clamping rod (963) penetrates through the inner wall of the cover body (91) and extends to the inside of the clamping groove (95), the other end of the clamping rod (963) penetrates through the inner wall of the cover body (91) and is fixedly connected with the handle (964), a spring (965) is sleeved outside the clamping rod (963), and the spring (965) is located inside the containing groove (961).