CN108096749A - A kind of Portable fire extinguishing apparatus - Google Patents

Abstract

The invention discloses a portable fire extinguishing device, which comprises a bracket part, a left and right rotation part, an up and down rotation part, a water gun jacket part, a monitoring exhaust device and a control system. The bracket part includes beams, vertical beams, jackets, locks, and bracket platforms; the left and right rotating parts include left and right turret platforms, left and right driving motors; the up and down rotating parts include up and down turret platforms, up and down driving motors, and connecting shafts; the water gun jacket part Including upper clip cover, lower clip cover, lock, hinge; monitoring exhaust device includes left camera, left exhaust device, right camera, right exhaust device; control system includes display screen, mobile power supply, wire, steering controller; The device is safe, convenient and easy to control freely, and firemen can use the device to quickly and efficiently rescue and extinguish fires.

Description

A portable fire extinguishing device

technical field

The invention relates to the field of fire-fighting equipment, in particular to a portable fire-extinguishing device.

Background technique

When encountering a fire, firefighters will use various fire truck automatic water guns to fight the fire or firefighters hold water guns to spray water on the fire ladder to extinguish the fire. However, when a fire breaks out in a densely populated area with narrow roads, it is impossible to drive the fire engine into the fire fighting in time. Even if firefighters carry fire ladders and water guns into the fire scene, firefighters will climb up the ladder and hold heavy water guns for a long time, which will inevitably cause safety problems for firefighters. Aiming at the above-mentioned fire fighting problems, the portable fire extinguishing device designed by this application can rescue and extinguish fires not only in the open area, but also in the narrow area. The device of the invention is controlled to extinguish the fire, thereby ensuring the personal safety of the firefighters and improving the fire fighting efficiency.

Contents of the invention

The object of the present invention is to provide a portable fire extinguishing device with better fire extinguishing effect in view of the above-mentioned deficiencies in the prior art.

The purpose of the present invention is achieved through the following technical solutions:

A portable fire extinguishing device, characterized in that it includes a bracket part, a left and right rotating part, an up and down rotating part, a water gun jacket part, a monitoring exhaust device, and a control system;

The left and right rotation part is set above the bracket part; the up and down rotation part is set above the left and right rotation part; the water gun jacket part is set in the middle of the upper and lower turret platform in the up and down rotation part; the monitoring exhaust device is set above the upper and lower turret platform, located in the water gun clamp both sides of the cover part;

The bracket part includes: beams, vertical beams, jackets, locks, and bracket platforms; there are two jackets at both ends of the beams, and one side of each jacket has a lock that can be quickly locked; the lower end of the vertical beams There is a jacket, and a lock on one side of the jacket; the other end of the vertical beam is connected to the middle of the beam; the bracket platform is located at the upper end where the beam and the vertical beam meet;

The left and right rotation parts include: left and right turret platforms, left and right drive motors; left and right turret platforms are set above the left and right drive motors; the centerlines of the center holes of the left and right turret platforms coincide with the output shaft axes of the left and right drive motors; the left and right drive motors are set on the bracket above the platform;

The up and down rotation part includes: the up and down turret platform, the up and down driving motor, and the connecting shaft; the up and down turret platform is set above the left and right turret platforms; the up and down driving motors are set on one side of the left and right turret platforms, and the connecting shaft is set on the left and right turret platforms The center line of the round holes on both sides of the upper and lower turret platforms, the center line of the round holes on both sides of the left and right turret platforms, the axis of the connecting shaft, and the axes of the output shafts of the upper and lower drive motors are all coincident;

Water gun jacket part: upper clamp cover, lower clamp cover, lock, hinge; upper clamp cover is set above the lower clamp cover; lower clamp cover is set above the upper and lower turret platform; locks are set on the upper clamp cover and lower clamp cover One side; the hinge is set on the other side of the upper clamp cover and the lower clamp cover;

The monitoring exhaust device includes: left camera, left exhaust device, right camera, and right exhaust device; the left camera is set in the middle of the surface of the left exhaust device shell, and the right camera is set in the middle of the surface of the right exhaust device shell; the left exhaust device It is installed on one side of the air gun jacket, and the right exhaust device is installed on the other side of the air gun jacket; the left exhaust device, right exhaust device and water gun jacket are all installed above the upper and lower turret platforms;

The control system includes: display screen, mobile power supply, wires, steering controller. The display screen is set on the upper part of the control box; the mobile power supply is set on the middle part of the control box; the steering controller is set on the bottom of the control box.

Further, the connection mode between the upper clamp cover and the lower clamp cover of the water gun jacket is a hinge connection; the connection mode between the lower clamp cover and the upper and lower turret platform is a bolt connection; the left exhaust device, the right exhaust device and the upper and lower turret platform The connection methods are all bolt connection; the connection mode between the upper and lower turret platform and one side of the left and right turret platform is the connection of the output shaft of the upper and lower drive motors, and the connection mode between the upper and lower turret platform and the other side of the left and right turret platform is the connection of the connecting shaft The up and down driving motors control the rotation of the upper and lower turret platforms, and the left and right driving motors control the rotation of the left and right turret platforms; the connection mode between the left and right driving motors and the bracket platform is bolt connection.

Further, the materials of the up-and-down rotating part, left-right rotating part, water gun jacket part and monitoring exhaust device of the portable fire extinguishing device all have high temperature resistance and explosion-proof function.

Further, the left and right driving motors and the up and down driving motors are both stepping motors or servo motors; the left and right driving motors and the up and down driving motors are all controlled by a steering controller.

Further, the casings of the left exhaust device and the right exhaust device are cubes with a length ranging from 30 mm to 40 mm, and the two exhaust devices are distributed on both sides at a distance of 20 mm to 40 mm from the jacket of the water gun.

Further, the diameter of the water gun clamped by the water gun jacket is between 40mm~60mm, and the water gun can rotate up and down at -90°~90° and around -160°~160°.

Further, the display screen can observe the fire extinguishing position and fire intensity of the water gun part through the left camera and the right camera; the distance range that can be monitored and calculated by the two cameras is between 10m and 50m; both the left exhaust device and the right exhaust device store internally Carbon dioxide; two cube exhaust device casings have 1 to 20 exhaust holes on one side for injecting carbon dioxide gas.

Further, the beam width of the support part can be adjusted, and its width adjustment range is between 300mm~500mm; the height of the vertical beam is adjustable, and its adjustment range is between 100mm~200mm; , Herringbone ladder, telescopic ladder and other ladders.

Further, the control system is controlled by PLC, single-chip microcomputer or ARM controller.

Further, the steering controller has an up and down angle adjustment knob, a left and right rotation knob and an angle dial; the dial range of the up and down angle adjustment knob is -90°~90°, and the dial range of the left and right angle adjustment knob is -160° ~160°.

Further, for the left camera and the right camera, the function and structure of the left exhaust device and the right exhaust device are the same; when the water gun puts out the fire, the two exhaust devices extinguish the fire source near the camera and blow away the nearby smoke by injecting carbon dioxide gas The gas can display a clearer picture on the display to ensure the normal use of the device; the two cameras can achieve precise focus on the fire point to test the distance of the fire point, so as to transmit the picture and data to the display screen; Timely control the water gun rack through the steering controller to extinguish the fire efficiently.

Advantages of the present invention:

During the fire extinguishing process, the portable fire extinguishing device can carry out fire rescue and fire extinguishing not only in open areas, but also in areas with dense houses and small areas. Firefighters can observe the picture transmitted from the camera to the display screen on the ground, and then conduct real-time water gun control according to the picture displayed on the display screen, which not only ensures the life safety of firefighters, but also improves the fire fighting efficiency, saves rescue time, and solves the problem at the same time. In addition to the problem of dense houses and narrow roads, fire trucks cannot drive in to fight fires in time.

Description of drawings

Fig. 1 is a schematic diagram of the use of a portable fire extinguishing device of the present invention on a ladder;

Fig. 2 is a partial schematic diagram of a portable fire extinguishing device bracket of the present invention;

Fig. 3 is a schematic diagram of the left and right rotation parts of a portable fire extinguishing device of the present invention;

Fig. 4 is a schematic diagram of the up and down rotation part of a portable fire extinguishing device of the present invention;

Fig. 5 is a partial schematic diagram of a water gun jacket of a portable fire extinguishing device of the present invention;

Fig. 6 is a detailed schematic diagram of a water gun jacket part of a portable fire extinguishing device of the present invention;

Fig. 7 is a schematic diagram of the assembly of a portable fire extinguishing device of the present invention;

Fig. 8 is a schematic diagram of a left camera and a left exhaust device of a portable fire extinguishing device of the present invention;

Fig. 9 is a schematic diagram of a right camera and a right exhaust device of a portable fire extinguishing device of the present invention;

Fig. 10 is a schematic diagram of the connection between the turntable of a portable fire extinguishing device and the control system of the present invention;

In the figure, 1-bracket part, 2-left and right rotation part, 3-up and down rotation part, 4-water gun jacket part, 5-monitoring part, 61-circuit wire, 7-water gun, 11-beam, 12-vertical beam, 13-lock, 14-jacket, 15-bracket platform, 21-left and right turret platform, 22-left and right drive motor, 23-output shaft of left and right drive motor, 31-up and down turret platform, 32-up and down drive motor, 33-up and down drive motor output shaft, 34-connecting shaft, 41-upper clamp cover, 42 lower clamp cover, 43-lock, 44-hinge, 51-left camera exhaust device, 52-right camera exhaust device, 511-left camera, 512-left exhaust device, 521-right camera, 522-right exhaust device.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

The specific operation and use steps of a portable fire extinguishing device of the present invention are as follows:

A portable fire extinguishing device includes a bracket part 1, a left and right rotating part 2, an up and down rotating part 3, a water gun jacket part 4, a monitoring exhaust device 5 and a control system. Described bracket part comprises bracket part and comprises beam 11, vertical beam 12, jacket 13, lock catch 14, bracket platform 15; There are two jackets at the two ends of beam 11, and one side of each jacket 13 has a Fast locking buckle 14; there is a jacket at the lower end of the vertical beam 12, and there is a buckle on one side of the jacket; the other end of the vertical beam is connected with the middle part of the crossbeam; the support platform 15 is located at the intersection of the crossbeam and the vertical beam The upper end of the upper end; the left and right rotating parts include the left and right turret platforms 21, the left and right drive motors 22; the left and right turret platforms 21 are arranged on the left and right drive motors 22 tops; The axes coincide; the left and right driving motors 22 are arranged above the bracket platform 15; the up and down rotating parts include the upper and lower turret platforms 31, the up and down driving motors 32, and the connecting shaft 34; the upper and lower turret platforms 31 are arranged on the left and right turret platforms 21 tops; The up and down driving motor 32 is arranged on one side of the left and right turret platforms, and the connecting shaft 34 is arranged on the other side of the left and right turret platforms 21; The centerline of the centerline, the axis of the connecting shaft 34 and the output shaft 33 axes of the drive motor up and down are all coincident; the water gun jacket part includes an upper clamp cover 41, a lower clamp cover 42, a lock catch 43, and a hinge 44; the upper clamp cover 41 is set above the lower cover 42; the lower cover 42 is set above the upper and lower turret platform 31; the lock 43 is set on one side of the upper cover and the lower cover; the hinge 44 is set on the other side of the upper cover and the lower cover; Described monitoring exhaust device comprises left camera 511, left exhaust device 512, right camera 521, right exhaust device 522; 522 the middle part of the shell surface; the left exhaust device 511 is arranged on one side of the water gun jacket 4, and the right exhaust device 522 is arranged on the other side of the water gun frame cover 4; the left camera 511, the left exhaust device 512, the right camera 521, and the right row The air device 522 and the water gun jacket 4 are all arranged on the upper and lower turntable platforms; the control system includes a display screen, a mobile power supply, a wire 61, and a steering controller; the display screen is arranged on the top of the control box; the mobile power supply is arranged on the middle part of the control box ;The steering controller is set at the bottom of the control box.

A fire broke out in a residential area where houses are densely populated and fire trucks cannot enter. Firefighters parked fire trucks in open areas closest to the fire. After the car is parked, quickly bring the portable fire extinguishing device, fire ladder, water gun, and water pipe to the vicinity of the fire. The firefighters arrived at the fire scene and found that there was a fire in the residential building at a height of 5 meters. The firefighters used about 3 seconds to quickly open the bracket part of the portable fire extinguishing device. On the step at the bottom 5 meters, and then fix the fire extinguishing device, then quickly send the water gun without water discharge to the ladder and install it on the fire extinguishing device, open the water gun jacket 4 and place the water gun therein and fix it with a lock 43. The time for installing the water gun can be in Completed in 6 seconds.

After installing the water gun, the firefighters quickly stood the fire ladder with the water gun rack and water gun in the direction of the fire, opened the control box, and connected the mobile power supply. Firefighters can first observe the direction of the fire point on the ground, quickly turn the water gun to the general position of the fire through the steering controller, and immediately turn on the water source to spray water to extinguish the fire. When spraying fire, the firefighters always observe the screen transmitted by the two cameras to the display screen, and adjust the spray angle of the water gun according to the screen screen and the distance data monitored and calculated by the two cameras. By adjusting the left and right angles The rotation adjustment of the adjustment knob and the up-and-down angle adjustment knob makes the water gun aim at the root of the fire point to spray water to extinguish the fire, and then perform efficient and accurate fire extinguishing operations.

When extinguishing a fire, there is smoke filling the vicinity of the left camera 511 and the right camera 521, or there is a fire near the camera, which hinders the camera from observing the line of sight and affects the fire extinguishing effect. At this time, the left exhaust device 512 and the right exhaust device 522 inject carbon dioxide Disperse the smoke and extinguish nearby fires to ensure the normal use of cameras and exhaust devices.

The above are the preferred embodiments of the present invention, and all changes made according to the technical solution of the present invention, when the functional effect produced does not exceed the scope of the technical solution of the present invention, all belong to the protection scope of the present invention.

Claims (10)

1. a kind of Portable fire extinguishing apparatus, it is characterised in that：Including holder part, left-right rotation part rotates upwardly and downwardly part, water Rifle jacket portion monitors exhaust apparatus, control system；

Left-right rotation part is arranged above holder part；It rotates upwardly and downwardly part and is arranged at left-right rotation upper；Hydraulic giant presss from both sides Set part, which is arranged at, to be rotated upwardly and downwardly above and below in part in the middle part of pivoted frame platform；Monitoring exhaust apparatus is arranged on pivoted frame platform up and down Side, positioned at hydraulic giant jacket portion both sides；

Holder part includes：Crossbeam, vertical beam, chuck, lock, rack platform；The both ends of crossbeam there are two chuck, each chuck All there are one the locks for being capable of quick locking for one side；There are one chuck and the chuck one side, there are one locks for the lower end of vertical beam； The other end of vertical beam in the middle part of crossbeam with being connected；Rack platform is located at the upper end of crossbeam and vertical beam handing-over；

Left-right rotation part includes：Left/right rotation body panel, left and right driving motor；Left/right rotation body panel is arranged at left and right driving motor Top；The center line of left/right rotation body panel centre bore is overlapped with the output shaft axis of left and right driving motor；Left and right driving motor is set It is placed in above rack platform；

Rotating upwardly and downwardly part includes：Upper and lower pivoted frame platform, upper and lower driving motor, connecting shaft；Upper and lower pivoted frame platform is arranged at left and right Above pivoted frame platform；Upper and lower driving motor is arranged at the one side of left/right rotation body panel, and connecting shaft is arranged at left/right rotation body panel Opposite side；The center line of upper and lower two mother rib lateral rotundum of pivoted frame platform, the center line of two mother rib lateral rotundum of left/right rotation body panel, connecting shaft axis and The output shaft axis of upper and lower driving motor overlaps；

Hydraulic giant jacket portion：Upper cover, lower folder lid, lock, hinge；Upper cover is arranged at the lower folder side of covering；Lower folder lid is arranged at Above upper and lower pivoted frame platform；Lock is arranged at upper cover and lower Jia Gai one sides；Hinge is arranged at upper cover and lower folder lid opposite side；

Monitoring exhaust apparatus includes：Left camera, left bank device of air, right camera, right exhaust apparatus；Left camera is arranged at a left side In the middle part of exhaust apparatus case surface, right camera is arranged in the middle part of right exhaust apparatus case surface；Left bank device of air is arranged at spray Air gun chuck one side, right exhaust apparatus are arranged at jet gun chuck opposite side；Left bank device of air, right exhaust apparatus and hydraulic giant chuck It may be contained within above pivoted frame platform up and down.

2. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Control system includes display screen, mobile Power supply, conducting wire, steering controller；Display screen is arranged at control upper box part；Mobile power is arranged in the middle part of control cabinet；Course changing control Device is arranged at control cabinet afterbody.

3. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：What hydraulic giant chuck upper cover and lower folder covered Connection mode is hinge connection；Lower folder lid and upper and lower pivoted frame platform connection mode are bolt-connection；Left bank device of air, right exhaust dress It is bolt-connection to put with the connection mode of upper and lower pivoted frame platform；The one side connection side of upper and lower pivoted frame platform and left/right rotation body panel Formula is the output axis connection of upper and lower driving motor, and the opposite side connection mode of upper and lower pivoted frame platform and left/right rotation body panel is connection Axis connection；Pivoted frame platform rotates up and down for upper and lower driving motor control, and left and right driving motor control left/right rotation body panel rotates；Left and right The connection mode of driving motor and rack platform is bolt-connection.

4. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Portable fire extinguishing apparatus rotates upwardly and downwardly Partly, the material of left-right rotation part, hydraulic giant jacket portion and monitoring exhaust apparatus is respectively provided with high temperature resistance and explosion-proof.

5. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Left and right driving motor and up and down driving electricity Machine is stepper motor or servomotor.

6. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Outside left bank device of air and right exhaust apparatus Shell is all square of the length range between 30mm ~ 40mm, and two exhaust apparatus are all distributed in exist apart from hydraulic giant chuck scope Both sides at 20mm ~ 40mm.

7. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Display screen can be right by left camera Camera observation hydraulic giant part fire extinguishing orientation and the intensity of a fire；Two cameras can monitoring calculation distance range between 10m ~ 50m； Carbon dioxide is stored inside left bank device of air and right exhaust apparatus；Two square exhaust apparatus shells have one side be equipped with 1 ~ 20 gas vents.

8. a kind of hydraulic giant frame according to claim 1, it is characterised in that：Hydraulic giant diameter clamped by hydraulic giant chuck 40mm ~ Between 60mm, hydraulic giant can rotate upwardly and downwardly at -90 ° ~ 90 ° and can be in -160 ° ~ 160 ° left-right rotations.

9. a kind of Portable fire extinguishing apparatus according to claim 1, it is characterised in that：Holder part beam width is adjusted, Its width adjusting scope is between 300mm ~ 500mm；Vertical beam is height-adjustable, and adjustable range is between 100mm ~ 200mm；It should Holder part can be mounted on a variety of ladders such as fire-fighting rack, construction ladder, double ladder, extension ladder.

10. a kind of Portable fire extinguishing apparatus according to claim 2, it is characterised in that：Control system is controlled using PLC Either microcontroller is controlled or ARM controller is controlled.