CN116159270A - Helium balloon fire-fighting auxiliary equipment - Google Patents

Abstract

The invention belongs to the field of fire control, and relates to helium balloon fire-fighting auxiliary equipment, which comprises a lifting part, a loading platform, a fire extinguishing part, a high-pressure helium gas charging device and a driving part, wherein the lifting part is arranged on the loading platform; the lifting component is arranged at the top of the loading platform and connected with the loading platform; the high-pressure helium gas charging device is communicated with the ascending component and supplies helium gas to the ascending component; the driving part is arranged on the side wall of the loading platform; the fire extinguishing component is arranged on the loading platform and can freely move on the plane where the loading platform is positioned; the lifting component drives the loading platform to perform lifting movement; the driving part drives the loading platform to adjust the posture. The invention provides helium balloon fire-fighting auxiliary equipment which is high in running speed and can directly reach a fire scene.

Description

Helium balloon fire-fighting auxiliary equipment

Technical Field

The invention belongs to the field of fire protection, relates to fire-fighting auxiliary equipment for high-rise buildings or super high-rise buildings, and particularly relates to helium balloon fire-fighting auxiliary equipment.

Background

Along with the continuous development of economy and science and technology, the number of high-rise buildings in China is increased sharply, the high-rise building and super-high-rise building high-altitude fire-fighting problems are increasingly prominent, the high-rise building is often located in urban busy zones, the phenomena of dense personnel, surrounding traffic congestion, narrow roads and the like exist, and the problems of extremely easy three-dimensional combustion, difficult evacuation and escape and the like also exist. However, it is difficult for the conventional fire fighting device to satisfy fire extinguishing demands of super high-rise buildings. For example, application number 202211241195.X discloses a fire-fighting equipment for high floors with a self-balancing function of supporting legs, which is an improvement on the existing aerial ladder fire-fighting truck, so that the aerial ladder fire-fighting truck has good balance and stability, but the running speed of the aerial ladder fire-fighting truck is relatively slow, and the urgent requirements of fire emergency rescue cannot be met. For another example, the application number is 202211207181.6, which discloses a fire extinguishing system for a high-rise building, and further uses an unmanned aerial vehicle and a fire-fighting pipeline to extinguish the fire of the high-rise building, although the characteristic of slow running speed of the aerial ladder fire truck is obviously improved, the dead time is insufficient due to the electric quantity or fuel problem of the unmanned aerial vehicle, and meanwhile, the unmanned aerial vehicle cannot enter a specific fire scene, so that the use cannot be fully restricted.

Disclosure of Invention

In order to solve the technical problems in the background technology, the invention provides helium balloon firefighting auxiliary equipment which is high in running speed and can directly reach a fire scene.

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

helium balloon fire control auxiliary assembly, its characterized in that: the helium balloon firefighting auxiliary equipment comprises a lifting part, a loading platform, a fire extinguishing part, a high-pressure helium gas charging device and a driving part; the lifting component is arranged at the top of the loading platform and connected with the loading platform; the high-pressure helium gas charging device is communicated with the ascending component and supplies helium gas to the ascending component; the driving part is arranged on the side wall of the loading platform; the fire extinguishing unit is arranged on the loading platform and can freely move on the plane of the loading platform; the lifting component drives the loading platform to perform lifting movement; the driving part drives the loading platform to adjust the posture.

Preferably, the lifting component used in the invention comprises a lifting balloon, an inflatable pipeline and a connecting rope; the ascending balloon is connected with the loading platform through a connecting rope; the rising balloon is connected with a high-pressure helium gas charging device through a charging pipeline; the high-pressure helium gas inflating device supplies helium gas to the ascending balloon through an inflating pipeline; the lifting balloon drives the loading platform to lift through the connecting rope.

Preferably, the fire extinguishing unit used in the invention comprises a fire extinguishing agent output unit, a monitoring device, a crawler-type running vehicle, a connecting rod, a first rotating motor, a stepping motor, a base and a fire pipe connector; the crawler-type travelling crane is arranged on the loading platform and can freely move along the plane of the loading platform; the base and the first rotating motor are respectively and fixedly arranged on the crawler-type running vehicle; the base is provided with a turntable; the first rotating motor is connected with the turntable and drives the turntable to axially rotate around the turntable; one end of the connecting rod is fixed on the turntable and synchronously rotates along with the turntable, the other end of the connecting rod is provided with a stepping motor, and the end part of the stepping motor is provided with a fire extinguishing agent output part; the stepping motor drives the fire extinguishing agent output part to freely stretch along the axial direction of the stepping motor; the monitoring device is arranged on the stepping motor; the fire extinguishing agent discharging component is communicated with the fire tube connector.

Preferably, the fire extinguishing agent discharging component used in the invention comprises a high-pressure spray head, a connecting pipe and a glass breaking device; the connecting pipe is arranged at the end part of the stepping motor and can freely stretch and retract along the axial direction of the stepping motor; one end of the high-pressure spray head penetrates through the connecting pipe along the axial direction of the connecting pipe, and the other end of the high-pressure spray head is communicated with the fire-fighting pipe joint; the glass breaking device is sleeved outside the connecting pipe.

Preferably, the glass breaking device comprises a rotating motor, a rotating sleeve, a telescopic rod, a glass cutting knife, a first angle adjusting motor and a kerosene spraying pot; the rotating sleeve is sleeved outside the connecting pipe; the rotating motor is connected with the rotating sleeve; one end of the telescopic rod is movably arranged on the rotating sleeve through a pin shaft, and the other end of the telescopic rod is provided with a glass cutter; the axial direction of the glass cutter is perpendicular to the axial direction of the telescopic rod; the kerosene spraying pot is parallel to the glass cutting knife; one end of the first angle adjusting motor is fixedly arranged on the outer wall of the rotating sleeve, and the other end of the first angle adjusting motor is connected with the telescopic rod; the rotating motor drives the telescopic rod to axially rotate around the rotating sleeve through the rotating sleeve; the first angle adjusting motor drives the telescopic rod to conduct angle adjustment.

Preferably, the crawler-type running vehicle adopted by the invention comprises a trolley main body, a front crawler-type moving device and a rear crawler-type moving device; the fire tube interface is arranged at the tail part of the trolley body; the base is fixedly arranged at the top of the trolley body; the front crawler belt moving device and the rear crawler belt moving device are sequentially arranged at the bottom of the trolley body from front to back; the front crawler belt moving device comprises a front crawler belt, a small driving wheel, a connecting frame and a driving wheel; the small-sized driving wheel is connected with the connecting frame through a pin shaft, and the connecting frame is connected with the driving wheel through a pin shaft; the front crawler belt is wound outside the small-sized transmission wheel and the driving wheel; the driving wheel drives the small driving wheel to rotate through the front crawler belt; the rear crawler belt moving device comprises a front side wheel, a rear side wheel driving motor and a rear crawler belt; the front side wheels and the rear side wheels are arranged at the bottom of the trolley body; the rear crawler belt is wound outside the front side wheel and the rear side wheel; the rear side wheel driving motor is connected with the rear side wheel and drives the rear side wheel to rotate; the rear side wheel driving motor drives the front side wheel to rotate through the rear side wheel and the rear crawler belt; the front side wheel is connected with the driving wheel through a fixed connecting rod and synchronously rotates with the driving wheel.

Preferably, the driving component adopted by the invention comprises a movable blade, a propeller, a driving shell, a second angle adjusting motor and a propeller driving motor; the driving shell is fixedly arranged on the side wall of the loading platform; the driving shell is provided with a ventilation window; the movable blades are multiple, and the multiple movable blades are movably arranged on the ventilating window through pin shafts; the movable blades are connected through a linkage rod; the second angle adjusting motor is connected with the linkage rod and drives the plurality of movable blades to adjust the opening and closing angles through the linkage rod; the screw propeller is arranged in the driving shell; the propeller driving motor is connected with the propeller and provides air quantity for the ventilating window through the propeller.

Preferably, the outer edge of the loading platform used in the invention is provided with a fixed sucker and an air compressor which is arranged on the loading platform and communicated with the fixed sucker.

Preferably, the loading platform adopted by the invention is provided with a fixed baffle plate, and the fire extinguishing component is arranged on the loading platform through the fixed baffle plate.

Preferably, the helium balloon fire-fighting auxiliary equipment adopted by the invention further comprises a protection component, wherein the protection component comprises a safety buckle, a safety lock and a safety rope; the safety buckle is fixedly arranged at the bottom of the loading platform, one end of the safety lock is buckled with the safety buckle, and the other end of the safety lock is connected with the safety rope.

The invention has the advantages that:

the invention provides helium balloon firefighting auxiliary equipment which comprises a lifting part, a loading platform, a fire extinguishing part, a high-pressure helium gas charging device and a driving part, wherein the lifting part is arranged on the loading platform; the lifting component is arranged at the top of the loading platform and connected with the loading platform; the high-pressure helium gas charging device is communicated with the ascending component and supplies helium gas to the ascending component; the driving part is arranged on the side wall of the loading platform; the fire extinguishing component is arranged on the loading platform and can freely move on the plane where the loading platform is positioned; the lifting component drives the loading platform to perform lifting movement; the driving part drives the loading platform to adjust the posture. The gas charging pipeline is connected with a high-pressure helium gas charging device and is used for ensuring the buoyancy of the whole device and controlling the buoyancy to control the ascending and descending of the device and the speed of the device. The fire extinguishing device is driven to ascend under the action of the helium balloon, can quickly and directly reach a set place (a high-altitude fire disaster occurrence position), and simultaneously can directly enter a fire scene under the action of the crawler-type running vehicle, so that the fire extinguishing device can directly perform a fire extinguishing function, and is very convenient to use.

Drawings

FIG. 1 is a schematic diagram of a helium balloon firefighting auxiliary device provided by the present invention;

FIG. 2 is a schematic view of the structure of the lifting member employed in the present invention;

FIG. 3 is a schematic view of a fire extinguishing unit used in the present invention;

FIG. 4 is a schematic view of the structure of the fire extinguishing agent discharging unit employed in the present invention;

FIG. 5 is a schematic view of the structure of the glass cutter used in the present invention when the glass cutter is about to perform cutting operation;

FIG. 6 is a schematic view of the structure of the glass cutter used in the present invention when the cutting operation is completed and retracted;

FIG. 7 is a schematic view of a drive member employed in the present invention;

FIG. 8 is a schematic view of the structure of the protective member employed in the present invention;

FIG. 9 is a schematic view of a fire truck loaded with helium balloon firefighting auxiliary equipment provided by the present invention;

wherein:

1-a lifting member; 11-rise balloon; 12-an inflation pipeline; 13-connecting a rope; 14-fixing a baffle; 15-fixing a sucker; a 16-air compressor; 17-loading platform; 2-extinguishing means; 21-a fire extinguishing agent discharging member; 211-high pressure spray heads; 212-a rotating electric machine; 213-telescoping rod; 214-glass cutter; 215-kerosene watering can; 22-monitoring means; 23-connecting rod; 24-base; 25-a trolley body; 26-front track displacement device; 27-a rear track movement device; 28-fire tube interface; 3-a driving part; 31-moving blades; 32-propeller; 33-a drive housing; 4-a protective member; 41-safety buckle; 42-a safety lock; 43-safety line.

Detailed Description

Referring to fig. 1, the present invention provides a helium balloon firefighting auxiliary device, which comprises a lifting part 1, a loading platform 17, a fire extinguishing part 2, a high-pressure helium gas charging device and a driving part 3; the lifting part 1 is arranged on the top of the loading platform 17 and is connected with the loading platform 17; the high-pressure helium gas charging device is communicated with the ascending part 1 and supplies helium gas to the ascending part 1; the driving part 3 is arranged on the side wall of the loading platform 17; the fire extinguishing unit 2 is arranged on the loading platform 17 and can freely move on the plane of the loading platform 17; the lifting part 1 drives the loading platform 17 to perform lifting movement; the driving unit 3 drives the loading platform 17 to adjust the posture.

Referring to fig. 2, the lifting member 1 employed in the present invention includes a lifting balloon 11, an inflation tube 12, and a connecting rope 13; the lifting balloon 11 is connected with the loading platform 17 through the connecting rope 13, so that the lifting and the descending of the loading platform 17 are ensured, and the lifting balloon and the loading platform move synchronously; the rising balloon 11 is connected with a high-pressure helium gas charging device through a charging pipeline 12; the high-pressure helium gas charging device supplies helium gas to the ascending balloon 11 through the charging pipeline 12; the lifting balloon 11 drives the loading platform 17 to perform lifting movement through the connecting rope 13. The high-pressure helium gas charging device can be placed on the ground or directly placed on an aerial ladder fire truck, and a proper amount of helium gas is charged into the ascending balloon through the high-pressure helium gas charging device, so that the buoyancy of the whole device is ensured, and the buoyancy is controlled to control the ascending, descending and the speed of the device.

Referring to fig. 3, the fire extinguishing unit 2 used in the present invention includes a fire extinguishing agent discharging unit 21, a monitoring device 22, a crawler-type traveling crane, a link 23, a first rotary motor, a stepping motor, a base 24, and a fire pipe interface 28; the crawler-type travelling crane is arranged on the loading platform 17 and can freely move along the plane of the loading platform 17; the base 24 and the first rotating motor are fixedly arranged on the crawler-type running vehicle respectively; the base 24 is provided with a turntable; the first rotating motor is connected with the turntable and drives the turntable to axially rotate around the turntable; one end of the connecting rod 23 is fixed on the turntable and synchronously rotates along with the turntable, the other end of the connecting rod 23 is provided with a stepping motor, and the end part of the stepping motor is provided with a fire extinguishing agent output part 21; the stepper motor drives the fire extinguishing agent discharging part 21 to freely stretch and retract along the axial direction of the stepper motor; the monitoring device 22 is arranged on the stepping motor; the fire suppressant delivery means 21 communicates with a fire tube interface 28. The monitoring device 22 is, for example, a commercially available time-frequency imaging device. The monitoring device 22 monitors the field environment in real time and feeds back the environment condition in real time.

Referring to fig. 4, the fire extinguishing agent discharging unit 21 employed in the present invention includes a high pressure nozzle 211, a connection pipe, and a glass breaking device; the connecting pipe is arranged at the end part of the stepping motor and can freely stretch and retract along the axial direction of the stepping motor; one end of the high-pressure spray head 211 penetrates through the connecting pipe along the axial direction of the connecting pipe, and the other end is communicated with the fire-fighting pipe connector 28; the glass breaking device is sleeved outside the connecting pipe.

Referring to fig. 4, 5 and 6, the glass breaking device used in the present invention includes a rotary motor 212, a rotary sleeve, a telescopic rod 213, a glass cutter 214, a first angle adjusting motor and a kerosene spraying pot 215; the rotating sleeve is sleeved outside the connecting pipe; the rotating motor 212 is connected with the rotating sleeve; one end of the telescopic rod 213 is movably arranged on the rotating sleeve through a pin shaft, and the other end of the telescopic rod 213 is provided with a glass cutter 214; the axial direction of the glass cutter 214 is perpendicular to the axial direction of the telescopic rod 213; the kerosene spraying pot 215 is parallel to the glass cutting knife 214, and the nozzle of the kerosene spraying pot is tightly attached to the edge of the glass cutting knife, so that kerosene is conveniently sprayed when glass is cut, and glass is conveniently cut. One end of the first angle adjusting motor is fixedly arranged on the outer wall of the rotating sleeve, and the other end of the first angle adjusting motor is connected with the telescopic rod 213; the rotating motor 212 drives the telescopic rod 213 to axially rotate around the rotating sleeve through the rotating sleeve; the first angle adjustment motor drives the telescopic link 213 to perform angle adjustment. When the lifting part 1 carries the whole device to a proper height, the specific position of the device is adjusted by the driving part 3, and when the specific position is reached, the fixed sucker 15 of the lifting part adsorbs the glass surface, and meanwhile, the air compressor 16 operates, so that the sucker adsorption is ensured to be firm and reliable. At this time, the fire extinguishing agent output part 21 in the fire extinguishing part 2 moves through the cooperation of the connecting rod 23, the base 24 and the trolley main body 25, so that the high-pressure spray head 211 firstly determines the center position of the broken window, after determining the position, the telescopic rod 213 on the rotating motor 212 enters the working position, and then the telescopic rod 213 generates a long corresponding length, so that the fire extinguishing device can conveniently enter, and meanwhile, the rotating motor 212 works, the glass cutter 214 strokes glass, and meanwhile, the kerosene spray pot 215 works, so that the complete cutting of the glass cutter is ensured.

The crawler-type running vehicle comprises a trolley body 25, a front crawler-type moving device 26 and a rear crawler-type moving device 27; the fire tube interface 28 is arranged at the tail of the trolley main body 25; the base 24 is fixedly arranged on the top of the trolley main body 25; the front crawler belt moving device 26 and the rear crawler belt moving device 27 are sequentially arranged at the bottom of the trolley main body 25 from front to back; the front track movement device 26 comprises a front track, a small driving wheel, a connecting frame and a driving wheel; the small-sized driving wheel is connected with the connecting frame through a pin shaft, and the connecting frame is connected with the driving wheel through a pin shaft; the front crawler belt is wound outside the small-sized driving wheel and the driving wheel; the driving wheel drives the small driving wheel to rotate through the front crawler belt; the rear crawler belt moving device 27 comprises a front side wheel, a rear side wheel driving motor and a rear crawler belt; the front side wheels and the rear side wheels are all arranged at the bottom of the trolley main body 25; the rear crawler belt is wound outside the front side wheel and the rear side wheel; the rear side wheel driving motor is connected with the rear side wheel and drives the rear side wheel to rotate; the rear side wheel driving motor drives the front side wheel to rotate through the rear side wheel and the rear crawler belt; the front side wheel is connected with the driving wheel through a fixed connecting rod and synchronously rotates with the driving wheel.

Referring to fig. 7, the driving part 3 employed in the present invention includes a movable blade 31, a propeller 32, a driving housing 33, a second angle adjustment motor, and a propeller driving motor; the drive housing 33 is fixedly arranged on the side wall of the loading platform 17; the driving housing 33 is provided with a ventilation window; the movable blades 31 are a plurality of pieces, and the movable blades 31 are movably arranged on the ventilation window through pin shafts; the movable blades are connected through a linkage rod; the second angle adjusting motor is connected with the linkage rod and drives the plurality of movable blades 31 to adjust the opening and closing angles through the linkage rod; the propeller 32 is disposed inside the drive housing 33; the propeller drive motor is connected to the propeller 32 and supplies air quantity to the ventilation window through the propeller 32. The driving part 3 is one or more, and a plurality of driving parts 3 are respectively arranged on 3 side walls of the loading platform 17 (the loading platform 17 is of a structure with an opening at one side, which is convenient for the crawler-type running vehicle to come in and go out.) the movable blade 31 can freely move, and the movable blade 31 at the side edge is connected with a second angle adjusting motor so as to control the movable blade to keep parallel. The device is controlled to move by controlling the thrust direction of the driving member by changing the relative position of the movable blade 31. The driving part is arranged on the loading platform 17 of the lifting part 1 and distributed in three directions of the loading platform 17, and the real-time state of the propeller 32 and the movable blades 31 is controlled to further change the whole space movement of the device, namely, the direction and the gesture of the loading platform 17 are adjusted through the air quantity.

The outer edge of the loading platform 17 is provided with a fixed suction cup 15 and an air compressor 16 placed on the loading platform 17 and in communication with the fixed suction cup 15. For example, the fixing suction cups 15 are fixed at the outlet of the loading platform 17, are uniformly arranged at four corners, are connected with the air compressor 16 through air pipes, and are used for adsorbing the device on the outer surface of the device after reaching a designated position, so that the stability of the device is further ensured. The fixed baffle 14 is mainly used for limiting the position of the fire extinguishing unit and preventing the fire extinguishing unit from being accidentally dropped, etc. during the lifting process.

The loading platform 17 is provided with a fixed baffle 14, and the fire extinguishing unit 2 is arranged on the loading platform 17 through the fixed baffle 14.

Referring to fig. 1 and 8, the helium balloon firefighting auxiliary equipment provided by the present invention further includes a protection component 4, and the protection component 4 includes a safety buckle 41, a safety lock 42 and a safety rope 43; the safety buckle 41 is fixedly arranged at the bottom of the loading platform 17, one end of the safety lock 42 is buckled with the safety buckle 41, the other end of the safety lock 42 is connected with the safety rope 43, the other end of the safety rope 43 is connected with a ground motor, and the length of the safety rope is controlled through the motor. The device is mainly used for protecting the safety of the device and limiting the actual height of the device.

The working mode of the invention is as follows:

a high-altitude fire occurs and the relevant device arrives at the site. The ground high-pressure helium gas charging device works to rapidly charge the lifting device, provide sufficient buoyancy, and meanwhile, the protection component is installed, the tail end of the protection component is connected with a ground fire truck, and the water hose is connected with a ground fire medium. The lifting means reach the required buoyancy and the device is lifted up to the pointing level as a whole, securing the safety line 43 in the protection means ensuring that it is at the correct level. The driving part works, the pushing device reaches the designated position, the fixed sucker 15 is adsorbed on the outer wall surface, the fire extinguishing agent output part works, the monitoring device 22 monitors the site environment in real time, and the environment condition is fed back in real time. When the lifting part 1 carries the whole device to a proper height, the specific position of the device is adjusted by the driving part 3, and when the specific position is reached, the fixed sucker 15 of the lifting part 1 adsorbs the glass surface, and meanwhile, the air compressor 16 operates, so that the sucker adsorption is ensured to be firm and reliable. At this time, the fire extinguishing agent output part 21 in the fire extinguishing part 2 moves through the cooperation of the connecting rod 23, the base 24 and the trolley main body 25, so that the high-pressure spray head firstly determines the center position of the broken window, after determining the position, the telescopic rod 213 on the rotating motor 212 enters the working position, and then the telescopic rod 213 generates a long corresponding length, so that the fire extinguishing device can conveniently enter, and meanwhile, the rotating motor 212 works, the glass cutting knife 214 strokes glass, and meanwhile, the kerosene spraying pot 215 works, so that the complete cutting of the glass cutting device can be ensured. The fire extinguishing unit 2 enters a fire scene, the monitoring device 22 monitors in real time, determines the ignition position, and releases the fire extinguishing medium through the high-pressure spray head 211 to extinguish the fire. And (5) completing fire extinguishment, and carrying out post-treatment on fire extinguishing components by the arrival of workers. Simultaneously, helium in the ascending balloon of the device is released and collected through the inflation pipeline of the ascending part, so that the buoyancy of the helium descends, the device slowly descends, and finally the helium reaches the ground.

Referring to fig. 9, the present invention may be used in combination with fire truck or aerial ladder fire truck to ensure the sufficiency of fire extinguishing medium.

Claims (10)

1. Helium balloon fire control auxiliary assembly, its characterized in that: the helium balloon firefighting auxiliary equipment comprises a lifting part (1), a loading platform (17), a fire extinguishing part (2), a high-pressure helium gas charging device and a driving part (3); the lifting component (1) is arranged at the top of the loading platform (17) and is connected with the loading platform (17); the high-pressure helium gas charging device is communicated with the ascending part (1) and supplies helium gas to the ascending part (1); the driving part (3) is arranged on the side wall of the loading platform (17); the fire extinguishing unit (2) is arranged on the loading platform (17) and can freely move on the plane where the loading platform (17) is positioned; the lifting component (1) drives the loading platform (17) to perform lifting movement; the driving component (3) drives the loading platform (17) to adjust the posture.

2. The helium balloon firefighting auxiliary device according to claim 1, wherein: the lifting part (1) comprises a lifting balloon (11), an air charging pipeline (12) and a connecting rope (13); the ascending balloon (11) is connected with the loading platform (17) through a connecting rope (13); the rising balloon (11) is connected with a high-pressure helium gas charging device through a charging pipeline (12); the high-pressure helium gas charging device supplies helium gas to the ascending balloon (11) through a charging pipeline (12); the lifting balloon (11) drives the loading platform (17) to lift through the connecting rope (13).

3. The helium balloon firefighting auxiliary equipment according to claim 2, wherein: the fire extinguishing unit (2) comprises a fire extinguishing agent output unit (21), a monitoring device (22), a crawler-type running vehicle, a connecting rod (23), a first rotating motor, a stepping motor, a base (24) and a fire tube interface (28); the crawler-type travelling crane is arranged on the loading platform (17) and can freely move along the plane where the loading platform (17) is positioned; the base (24) and the first rotating motor are respectively and fixedly arranged on the crawler-type running vehicle; the base (24) is provided with a turntable; the first rotating motor is connected with the turntable and drives the turntable to axially rotate around the turntable; one end of the connecting rod (23) is fixed on the turntable and synchronously rotates along with the turntable, the other end of the connecting rod (23) is provided with a stepping motor, and the end part of the stepping motor is provided with a fire extinguishing agent output part (21); the stepper motor drives the fire extinguishing agent output part (21) to freely stretch along the axial direction of the stepper motor; the monitoring device (22) is arranged on the stepping motor; the fire extinguishing agent discharging part (21) is communicated with the fire pipe connector (28).

4. A helium balloon firefighting auxiliary device according to claim 3, wherein: the fire extinguishing agent discharging part (21) comprises a high-pressure spray head (211), a connecting pipe and a glass breaking device; the connecting pipe is arranged at the end part of the stepping motor and can freely stretch and retract along the axial direction of the stepping motor; one end of the high-pressure spray head (211) penetrates through the connecting pipe along the axial direction of the connecting pipe, and the other end of the high-pressure spray head is communicated with the fire-fighting pipe connector (28); the glass breaking device is sleeved outside the connecting pipe.

5. The helium balloon firefighting auxiliary device according to claim 4, wherein: the glass breaking device comprises a rotating motor (212), a rotating sleeve, a telescopic rod (213), a glass cutter (214), a first angle adjusting motor and a kerosene spraying pot (215); the rotating sleeve is sleeved outside the connecting pipe; the rotating motor (212) is connected with the rotating sleeve; one end of the telescopic rod (213) is movably arranged on the rotating sleeve through a pin shaft, and a glass cutter (214) is arranged at the other end of the telescopic rod (213); the axial direction of the glass cutter (214) is perpendicular to the axial direction of the telescopic rod (213); the kerosene spraying pot (215) is parallel to the glass cutting knife (214); one end of the first angle adjusting motor is fixedly arranged on the outer wall of the rotating sleeve, and the other end of the first angle adjusting motor is connected with the telescopic rod (213); the rotating motor (212) drives the telescopic rod (213) to axially rotate around the rotating sleeve through the rotating sleeve; the first angle adjusting motor drives the telescopic rod (213) to adjust the angle.

6. The helium balloon firefighting auxiliary device according to claim 5, wherein: the crawler-type running vehicle comprises a trolley main body (25), a front crawler moving device (26) and a rear crawler moving device (27); the fire tube interface (28) is arranged at the tail part of the trolley main body (25); the base (24) is fixedly arranged at the top of the trolley main body (25); the front crawler belt moving device (26) and the rear crawler belt moving device (27) are sequentially arranged at the bottom of the trolley body (25) from front to back; the front crawler belt moving device (26) comprises a front crawler belt, a small-sized driving wheel, a connecting frame and a driving wheel; the small-sized driving wheel is connected with the connecting frame through a pin shaft, and the connecting frame is connected with the driving wheel through a pin shaft; the front crawler belt is wound outside the small-sized transmission wheel and the driving wheel; the driving wheel drives the small driving wheel to rotate through the front crawler belt; the rear crawler belt moving device (27) comprises a front side wheel, a rear side wheel driving motor and a rear crawler belt; the front side wheels and the rear side wheels are arranged at the bottom of the trolley main body (25); the rear crawler belt is wound outside the front side wheel and the rear side wheel; the rear side wheel driving motor is connected with the rear side wheel and drives the rear side wheel to rotate; the rear side wheel driving motor drives the front side wheel to rotate through the rear side wheel and the rear crawler belt; the front side wheel is connected with the driving wheel through a fixed connecting rod and synchronously rotates with the driving wheel.

7. The helium balloon firefighting auxiliary device according to any one of claims 1-6, wherein: the driving part (3) comprises a movable blade (31), a propeller (32), a driving shell (33), a second angle adjusting motor and a propeller driving motor; the driving shell (33) is fixedly arranged on the side wall of the loading platform (17); a ventilation window is arranged on the driving shell (33); the movable blades (31) are multiple, and the multiple movable blades (31) are movably arranged on the ventilating window through pin shafts; the movable blades are connected through a linkage rod; the second angle adjusting motor is connected with the linkage rod and drives the plurality of movable blades (31) to adjust the opening and closing angles through the linkage rod; the propeller (32) is arranged inside the driving shell (33); the propeller driving motor is connected with the propeller (32) and supplies air quantity to the ventilating window through the propeller (32).

8. The helium balloon firefighting auxiliary device according to claim 7, wherein: the outer edge of the loading platform (17) is provided with a fixed sucker (15) and an air compressor (16) which is arranged on the loading platform (17) and is communicated with the fixed sucker (15).

9. The helium balloon firefighting auxiliary device according to claim 8, wherein: the loading platform (17) is provided with a fixed baffle (14), and the fire extinguishing component (2) is arranged on the loading platform (17) through the fixed baffle (14).

10. The helium balloon firefighting auxiliary device according to claim 9, wherein: the helium balloon firefighting auxiliary equipment further comprises a protection component (4), wherein the protection component (4) comprises a safety buckle (41), a safety lock (42) and a safety rope (43); the safety buckle (41) is fixedly arranged at the bottom of the loading platform (17), one end of the safety lock (42) is buckled with the safety buckle (41), and the other end of the safety lock (42) is connected with the safety rope (43).

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