CN207970376U - A kind of fire-fighting robot - Google Patents
A kind of fire-fighting robot Download PDFInfo
- Publication number
- CN207970376U CN207970376U CN201721767015.6U CN201721767015U CN207970376U CN 207970376 U CN207970376 U CN 207970376U CN 201721767015 U CN201721767015 U CN 201721767015U CN 207970376 U CN207970376 U CN 207970376U
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- Prior art keywords
- gear
- fire
- support plate
- rotating seat
- fixedly installed
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to a kind of fire-fighting robot, including pedestal, base top surface is provided with gear assembly, and gear assembly includes rotating seat, is provided with internal gear and support plate above rotating seat, rotating seat is provided with sleeve and driving motor on top surface；Bottom is provided with electromagnet in sleeve, and setting is cored above electromagnet, and spring is provided between iron core and collet base wall, is provided with intermediate gear above sleeve, intermediate gear is rotatablely connected with iron core by shaft；Driving motor output shaft is fixedly connected with driving gear；Intermediate gear is engaged with internal gear and driving gear respectively；Support plate top surface is provided with a worm screw and first gear, and worm end is provided with second gear, and second gear is engaged with first gear；Intermediate gear may pass through third through-hole and be engaged with first gear；The angular adjustment component of the utility model is adjusted by the spray angle that a motor is the controllable horizontal and vertical direction of fire monitor, reduces unnecessary element, reduce cost.
Description
Technical field
The utility model belongs to robotic technology field, and in particular to a kind of fire-fighting robot.
Background technology
Now in society, as urbanization promotes, high building construction speed is accelerated, but copes with the equipment development phase of tall-building fire fighting
To lag, meanwhile, with the rapid development of chemical industry, all kinds of easy explosions are not suitable for the mankind and are in close to the fire-fighting event of processing
Ascendant trend.This year, firefighters cause to hinder because tall-building fire fighting equipment lags, fire-fighting closely handles explosive case in the process
The number of dying is on the increase, and the problem in this fire-fighting is not resolved always.Current means of fire is mostly to use aerial ladder fire-fighting
Vehicle solves the problems, such as tall-building fire fighting, and the effective operation height of common hook and ladder is 30-50 meters, then high reachable 60-70
Rice.But fire fighting truck is usually spent limitation by street because volume is larger in responding fire-fighting, it is difficult to pass through in narrow street, usually
Scene of fire cannot be being rushed at the first time, fire is caused further to deteriorate.
Fire once occurs for skyscraper, there are one being significantly characterized in " stack effect ", i.e.,：In the fire that bottom occurs
The hot-air of formation is flowed because density is told somebody what one's real intentions are through lift trough or stair channel on the net, just as in a huge chimney
Air-flow, make hot gas constantly channel obtain top accumulation, the result is that make the intensity of a fire through this air convection current in mansion
Top layer manufactures another scene of a fire.And with the discharge of hot-air, fresh air is constantly sucked from bottom flow, cause the intensity of a fire into
One step is aggravated.This fire is spread along lift trough or corridor channel, and fire fighter cannot be as handling common buildings fire
It puts out a fire like that from outside, air respiratorresuscitator can only be worn and enter the scene of a fire, big fire of putting out a fire to save life and property is stormed by inside.But at this
A little narrow zones, fire-extinguishing apparatus can not effective operation, once fire spread, to high-rise floor, fireman can not carry fire-extinguishing apparatus
It puts out a fire to save life and property, prodigious difficulty is brought to rescue work.
Therefore, occur many fire-fighting equipments for solving the problems, such as this, such as high pressure fire fighting big gun etc. in fire-fighting domain, but
It is that existing high pressure fire fighting big gun adjusts fire monitor horizontal direction and vertical direction respectively mostly by two angle adjusting mechanisms
Spray angle thus needs to increase many unnecessary components, makes fire monitor complicated integral structure, and cost is excessively high, and
Fire monitor itself does not have actuating unit, needs artificially to be transported to devastated, then put out a fire, not only fireman needs to locate
In danger zone, and since mobility is poor, work of putting out a fire to save life and property cannot be unfolded in time, delay rescue time.
Utility model content
In order to solve complicated, the of high cost and poor mobility skill of existing fire-fighting equipment existing in the prior art
Art problem, the utility model provide following technical scheme：
A kind of fire-fighting robot, including pedestal, the base end face are provided with mobile mechanism, and the base top surface fixation is set
It is equipped with gear assembly, water cannon is installed on the gear assembly；
The gear assembly includes the rotating seat being installed on by shaft on the pedestal, by more above the rotating seat
A strut is fixedly connected with support plate, and internal gear is fixedly installed in the middle part of the strut；
It is fixedly installed sleeve and driving motor on the rotating seat top surface；
Bottom is fixedly installed electromagnet in the sleeve, and cored, the iron core and institute is arranged above the electromagnet
It states and is slidably connected between sleeve lateral wall, be fixedly installed spring between the iron core and the collet base wall, above the sleeve
It is provided with intermediate gear, the intermediate gear is rotatablely connected with the iron core by shaft；
The driving motor output shaft is fixedly connected with driving gear；
The intermediate gear is engaged with the internal gear and driving gear respectively；
The support plate top surface is provided with a worm screw and first gear, and the worm screw axial line is flat with the support plate top surface
Row setting, the first gear are installed on by shaft in the support plate, and the worm end is fixedly installed second gear,
The second gear is engaged with first gear；
Third through-hole is provided in the support plate, the intermediate gear may pass through the third through-hole and first tooth
Wheel engagement.
As the further explanation of the utility model, the water cannon includes spherical shell, the spherical shell with it is solid
It is rotatably connected due to being realized by bearing between the supporting rod in the support plate；
Water pipe is provided in the spherical shell, the water pipe water outlet and the nozzle being fixed on the spherical shell connect
Logical, the water pipe water inlet is connected to water supply line；
Spherical shell outer wall bottom is provided with a rack, the rack it is arranged in parallel with the worm screw and with
The worm screw engagement.
As the further explanation of the utility model, the rotating seat side is fixedly installed an auxiliary support mechanism, institute
It includes fixed part, connecting rod, bearing and clip to state auxiliary support mechanism；
The fixed part includes upper plate, lower plate and riser, arranged in parallel between the upper plate and lower plate, the upper plate
Be arranged in a mutually vertical manner and be individually fixed in the riser top and bottom with the riser with lower plate, the riser with it is described
Rotating seat is fixedly connected；
Described connecting rod one end is inserted between upper plate and lower plate and is rotatably connected by axis pin and the fixed part, described
The connecting rod other end is fixedly connected with the bearing, and the clip is fixed on the bearing.
As the further explanation of the utility model, the mobile mechanism includes rack, is installed on the rack both sides
Driving wheel and driven wheel are provided with crawler belt on the driving wheel and driven wheel, electro-motor are connected on the driving wheel.
Compared with prior art, what the utility model obtained has the beneficial effect that：
The gear assembly installed in the robot of the utility model by the i.e. controllable fire monitor level of a motor and erects
The spray angle of straight both direction is adjusted, and compact overall structure reduces unnecessary element, reduces cost, and carries shifting
Motivation structure keeps the mobility of robot stronger, is conducive to timely enter scene of fire and put out a fire to save life and property.
The utility model is described in further details below with reference to accompanying drawings and embodiments.
Description of the drawings
Fig. 1 is robot overall structure diagram.
Fig. 2 sleeve inner structural schematic diagrams.
In figure：1, rack；2, driving wheel；3, driven wheel；4, crawler belt；5, electro-motor；6, pedestal；7, rotating seat；8, it props up
Bar；9, support plate；10, internal gear；11, sleeve；12, driving motor；13, electromagnet；14, iron core；15, spring；16, center tooth
Wheel；17, driving gear；18, worm screw；19, first gear；20, second gear；21, spherical shell；22, supporting rod；23, it stands
Plate；24, nozzle；25, rack；26, fixed part；27, connecting rod；28, bearing；29, clip；30, upper plate；31, lower plate.
Specific implementation mode
Reach the technological means and effect that predetermined purpose is taken for the utility model is expanded on further, below in conjunction with attached drawing
And embodiment, to specific embodiment of the present utility model, structure feature and its effect, detailed description are as follows.
In the description of the invention, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies to describe, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For the limitation to the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can explicitly or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
Term " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be removable for example, it may be being fixedly connected
Connection is unloaded, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through
Concrete condition understands concrete meaning of the above-mentioned term in the invention.
A kind of fire-fighting robot, as shown in Figure 1, including pedestal 6,6 bottom surface of pedestal is provided with mobile mechanism, 6 top surface of pedestal
It is fixedly installed gear assembly, water cannon is installed on gear assembly；Gear assembly includes being installed on pedestal 6 by shaft
Rotating seat 7, the top of rotating seat 7 is fixedly connected with support plate 9 by multiple struts 8, and 8 middle part of strut is fixedly installed internal gear
10；Rotating seat is fixedly installed sleeve 11 and driving motor 12 on 7 top surface；Bottom is fixedly installed electromagnet 13 in sleeve 11,
As shown in Fig. 2, 13 top of electromagnet is arranged cored 14, it is slidably connected between 11 side wall of iron core 14 and sleeve, iron core 14 and set
Spring 15 is fixedly installed between 11 bottom walls of cylinder, 11 top of sleeve is provided with intermediate gear 16, and intermediate gear 16 is logical with iron core 14
Cross shaft rotation connection；12 output shaft of driving motor is fixedly connected with driving gear 17；Intermediate gear 16 respectively with internal gear 10
It is engaged with driving gear 17；9 top surface of support plate is provided with a worm screw 18 and first gear 19,18 axial line of worm screw and support plate 9
Top surface is arranged in parallel, and first gear 19 is installed on by shaft in support plate 9, and 18 end of worm screw is fixedly installed second gear
20, second gear 20 is engaged with first gear 19；It is provided with through-hole in support plate 9（Attached drawing is not shown）, intermediate gear 16 can wear
Through-hole is crossed to engage with first gear 19.
Above-mentioned water cannon includes spherical shell 21, between spherical shell 21 and the supporting rod 22 being fixed in support plate 9
It is rotatably connected by bearing realization；It is provided with water pipe in spherical shell 21（It is attached to be not shown in figure）, water pipe water outlet and fixation
Nozzle 24 on spherical shell 21 is connected to, and water pipe water inlet is connected to water supply line；21 outer wall bottom of spherical shell is provided with
One rack 25, rack 25 is arranged in parallel with worm screw 18 and is engaged with worm screw 18.
Robot provided in this embodiment adjusts the injection direction of water cannon by gear assembly, and when in use,
Electromagnet 13, iron core 14 and the spring 15 being arranged in sleeve 11 are used to adjust the height of intermediate gear 16, by controlling electromagnetism
Iron 13 is powered and power-off, and when electromagnet 13 is powered, absorption iron core 14 moves downward, at this time intermediate gear 16 and internal gear
10 engagements, to make internal gear 10 rotate, since internal gear 10 and rotating seat 7 and support plate 9 are fixedly connected with, so band simultaneously
Dynamic rotating seat 7 and support plate 9 rotate, i.e., water cannon rotates in the horizontal direction；When electromagnet 13 powers off, adsorption capacity disappears,
Under the elastic force effect of spring 15, intermediate gear 16 moves upwards, and is engaged with first gear 19, while de- with internal gear 10
From, when driving gear 17 drives intermediate gear 16 to rotate, first gear 19 is driven, and second gear 20 is driven to rotate, due to
Second gear 20 is fixedly connected with worm screw 18, so, worm screw 18 rotates therewith, and is rotated with carry-over bar 25, i.e. water cannon
Vertically rotate.
Two parts movement that water cannon can be realized in a driving motor 12 is only arranged in said gear component, can be less
Multiple parts make water cannon overall volume reduce, and can save larger cost.
7 side of above-mentioned rotating seat is fixedly installed an auxiliary support mechanism, and auxiliary support mechanism includes fixed part 26, connecting rod
27, bearing 28 and clip 29；Fixed part 26 includes upper plate 30, lower plate 31 and riser 23, mutually flat between upper plate 30 and lower plate 31
Row setting, upper plate 30 and lower plate 31 are arranged in a mutually vertical manner with riser 23 and are individually fixed in 23 top and bottom of riser, riser
23 are fixedly connected with rotating seat 7；27 one end of connecting rod is inserted between upper plate 30 and lower plate 31 and can be turned by axis pin and fixed part 26
Dynamic connection, 27 other end of connecting rod are fixedly connected with bearing 28, and clip 29 is fixed on bearing 28.
Auxiliary support mechanism provided in this embodiment can fix fire hose, make water cannon and the linear position of water band, when
When rotating disk 21 rotates, auxiliary support mechanism rotates together, and fire hose will not be caused to bend, and influences high pressure water flow flow, and
And it is hinged between fixed part 26 and connecting rod 27, keep integrated model more flexible, ensures that water cannon adjusts spray angle in rotation
When, water flow will not be caused to reduce because fire hose is bent, influence to spray hydraulic pressure.
Above-mentioned mobile mechanism includes rack 1, is installed on the driving wheel 14 and driven wheel 19 of 1 both sides of rack, 14 He of driving wheel
It is provided with crawler belt 29 on driven wheel 19, electro-motor 5 is connected on driving wheel 14.Active car body provided in this embodiment passes through electricity
The dynamic driving of motor 5 traveling, in the process of moving, need to only adjust the electro-motor 5 on two driving wheels 14 rotating speed and direction i.e.
The actions such as traveling, turning and the u-turn of active car body can be achieved.
Further, fire-fighting robot provided in this embodiment can install high-definition camera on the car body, make remotely to grasp
It controls more convenient.
The components such as the electromagnet, motor, the motor that are used in the present embodiment, the common product for market being used to sell are
Can, application method, circuit connection etc. are the prior art, and when production need to only select the model to match with robot size i.e.
Can, this for the production stage depending on actual production demand, so, do not elaborate the specific of above-mentioned component herein
Circuit structure and application method.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (4)
1. a kind of fire-fighting robot, it is characterised in that：Including pedestal, the base end face is provided with mobile mechanism, the pedestal
Top surface is fixedly installed gear assembly, and water cannon is equipped on the gear assembly；
The gear assembly includes the rotating seat being installed on by shaft on the pedestal, passes through multiple above the rotating seat
Bar is fixedly connected with support plate, and internal gear is fixedly installed in the middle part of the strut；
It is fixedly installed sleeve and driving motor on the rotating seat top surface；
Bottom is fixedly installed electromagnet in the sleeve, and setting is cored above the electromagnet, the iron core and the set
It is slidably connected between cylinder side wall, spring is fixedly installed between the iron core and the collet base wall, is arranged above the sleeve
There are intermediate gear, the intermediate gear to be rotatablely connected by shaft with the iron core；
The driving motor output shaft is fixedly connected with driving gear；
The intermediate gear is engaged with the internal gear and driving gear respectively；
The support plate top surface is provided with a worm screw and first gear, and the worm screw axial line is parallel with the support plate top surface to be set
It sets, the first gear is installed on by shaft in the support plate, and the worm end is fixedly installed second gear, described
Second gear is engaged with first gear；
Third through-hole is provided in the support plate, the intermediate gear may pass through the third through-hole and be nibbled with the first gear
It closes.
2. robot according to claim 1, it is characterised in that：The water cannon includes spherical shell, the spherical shape
It is rotatably connected by bearing realization between shell and the supporting rod being fixed in the support plate；
Water pipe is provided in the spherical shell, the water pipe water outlet is connected to the nozzle being fixed on the spherical shell,
The water pipe water inlet is connected to water supply line；
Spherical shell outer wall bottom is provided with a rack, the rack it is arranged in parallel with the worm screw and with it is described
Worm screw engages.
3. robot according to claim 2, it is characterised in that：The rotating seat side is fixedly installed an Auxiliary support
Mechanism, the auxiliary support mechanism include fixed part, connecting rod, bearing and clip；
The fixed part includes upper plate, lower plate and riser, and arranged in parallel between the upper plate and lower plate, the upper plate is under
Plate is arranged in a mutually vertical manner with the riser and is individually fixed in the riser top and bottom, the riser and the rotation
Seat is fixedly connected；
Described connecting rod one end is inserted between upper plate and lower plate and is rotatably connected by axis pin and the fixed part, the connecting rod
The other end is fixedly connected with the bearing, and the clip is fixed on the bearing.
4. according to claim 1-3 any one of them robot, it is characterised in that：The mobile mechanism includes rack, installation
Driving wheel and driven wheel in the rack both sides are provided with crawler belt on the driving wheel and driven wheel, connect on the driving wheel
It is connected to electro-motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767015.6U CN207970376U (en) | 2017-12-18 | 2017-12-18 | A kind of fire-fighting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767015.6U CN207970376U (en) | 2017-12-18 | 2017-12-18 | A kind of fire-fighting robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970376U true CN207970376U (en) | 2018-10-16 |
Family
ID=63771663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767015.6U Expired - Fee Related CN207970376U (en) | 2017-12-18 | 2017-12-18 | A kind of fire-fighting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731265A (en) * | 2019-01-22 | 2019-05-10 | 吉林建筑大学 | A kind of fire-fighting based on gas sensor fire prevention spray equipment and its control method |
-
2017
- 2017-12-18 CN CN201721767015.6U patent/CN207970376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731265A (en) * | 2019-01-22 | 2019-05-10 | 吉林建筑大学 | A kind of fire-fighting based on gas sensor fire prevention spray equipment and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |