CN209988126U - Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle - Google Patents
Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle Download PDFInfo
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- CN209988126U CN209988126U CN201822128993.7U CN201822128993U CN209988126U CN 209988126 U CN209988126 U CN 209988126U CN 201822128993 U CN201822128993 U CN 201822128993U CN 209988126 U CN209988126 U CN 209988126U
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Abstract
The utility model relates to a fire-fighting equipment technical field discloses a throw fire extinguishing rod carry and unmanned aerial vehicle in grades. The utility model discloses a throwing fire extinguishing rod carries in batches includes framework, axis of rotation, drive assembly and fire extinguishing rod support, the axis of rotation rotates to be located in the framework, drive assembly set firmly in the framework, be used for the drive the axis of rotation rotates, fire extinguishing rod support with axis of rotation fixed connection, and a plurality of fire extinguishing rod support is followed the circumference direction of axis of rotation is arranged, the below of framework is equipped with the passageway that drops that supplies the fire extinguishing rod to pass through. The utility model discloses a fire extinguishing rod that throws in gradation carries can throw the fire extinguishing rod in gradation to a plurality of fire extinguishing rods of throwing in succession.
Description
Technical Field
The utility model belongs to the technical field of the fire-fighting equipment technique and specifically relates to a fire extinguishing rod and unmanned aerial vehicle throws in grades.
Background
With the rapid development of the chemical industry, various fire-fighting events which are easy to explode and are not suitable for being handled by people are in an increasing trend, and in recent years, the number of casualties caused by the fact that fire-fighting officers and soldiers delay high-rise fire-fighting equipment and handle explosive cases in a close range in the fire-fighting process is increased continuously; in addition, in some old cities or forest fires, due to the limitation of road conditions, large fire trucks are difficult to pass through and often cannot arrive at a fire scene in the first time, so that the fire further worsens; in addition, in the aspects of marine ship fire extinguishing and anti-terrorism fire extinguishing, no equipment capable of effectively extinguishing fire and simultaneously ensuring the safety of fire fighters exists, and the fire fighting problems are troubling people.
Fire control extinguishment has the characteristics of complexity, variability, burstiness and timeliness, rescue activities are often urgent, but since fire control strength cannot know the fire scene situation in time and quickly arrive at the scene, observation and implementation of extinguishment from the air are the fastest and most convenient fire extinguishing means at present.
With the progress of science and technology, the unmanned aerial vehicle technology is mature day by day, people begin to use unmanned aerial vehicle to put out a fire in the air, and unmanned aerial vehicle is widely used with its speed piece, mobility are strong, the reaction is rapid, can be accurate to the key regional characteristics of putting fire extinguishing apparatus in goods yard and not being restricted by geographical environment and reach the appointed place to introduce the fire control field of putting out a fire. Unmanned aerial vehicle's maintenance cost is low, can carry fire-extinguishing apparatus in the time of extremely short, has extremely high practicality, and unmanned aerial vehicle puts out a fire can effectual reduction personnel's of putting out a fire harm.
At present, some unmanned aerial vehicle equipment of throwing out a fire has appeared in the market, but it has a prominent shortcoming, can only carry out a fire extinguishing rod, is difficult to satisfy the demand of putting out a fire.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a fire extinguishing rod hanging device which can throw fire extinguishing rods in different times, can throw a plurality of fire extinguishing rods and throw one by one.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fire extinguishing rod carries of jettisoninging in batches, includes framework, axis of rotation, drive assembly and fire extinguishing rod support, the axis of rotation is rotated and is located in the framework, drive assembly set firmly in the framework, be used for the drive the axis of rotation rotates, fire extinguishing rod support with axis of rotation fixed connection, and a plurality of fire extinguishing rod support is followed the circumference direction of axis of rotation is arranged, the below of framework is equipped with the passageway that drops that supplies the fire extinguishing rod to pass through.
As a further improvement of the above technical solution, the fire extinguishing bar support includes a pair of end frames which are oppositely arranged and are in a circular arc shape and side frames which connect the corresponding ends of the two end frames, when the fire extinguishing bar support is installed, the two ends of the fire extinguishing bar are respectively arranged on the two end frames, and the side surfaces of the fire extinguishing bar are limited by the pair of side frames.
As a further improvement of the technical scheme, one end of the frame body is provided with a plurality of fire extinguishing rod inlets which are circumferentially arranged, and the fire extinguishing rods are inserted into the fire extinguishing rod support through the fire extinguishing rod inlets.
As a further improvement of the technical scheme, a limit pin is arranged between the fire extinguishing rod inlet and the fire extinguishing rod support, one end of the limit pin is fixedly connected with the rotating shaft through an elastic piece, and the other end of the limit pin extends into the arc range of the end frame.
As a further improvement of the technical scheme, one side of the limiting pin, which faces to the fire extinguishing rod inlet, is provided with a first guide inclined surface.
As a further improvement of the technical scheme, the frame body is also provided with a plurality of openings along the circumferential direction of the frame body, and the caliber of each opening is smaller than the diameter of the fire extinguishing rod.
As a further improvement of the above technical scheme, the drive assembly include the steering wheel, with shifting block that the output of steering wheel is connected, with shifting block complex carousel and with the shaft coupling that the carousel is connected, be equipped with a plurality of wedges along its circumference in proper order on the carousel, when the steering wheel rotates towards a direction, the shifting block is followed slide on the inclined plane of wedge, when the steering wheel rotates towards another direction, the shifting block with the terminal surface of wedge supports and holds, and drives the carousel rotates thereupon, the shaft coupling with the axis of rotation is connected, in order to drive the axis of rotation rotates jointly.
As a further improvement of the technical scheme, the shifting block is connected with the steering engine through a spring.
As a further improvement of the above technical solution, the shifting block is provided with a second guiding inclined surface which is matched with the inclined surface of the wedge-shaped block.
The utility model also provides an unmanned aerial vehicle, including the unmanned aerial vehicle main part and as above the time-sharing throwing fire extinguishing rod carry, the fire extinguishing rod carry is located in the unmanned aerial vehicle main part.
The utility model has the advantages that:
the utility model discloses a throwing fire-extinguishing rod carries on a plurality of fire-extinguishing rods in grades, the during operation drives the axis of rotation and sets firmly and rotate with the epaxial fire-extinguishing rod support of axis of rotation through drive assembly, and when the fire-extinguishing rod in the fire-extinguishing rod support rotated the top of the passageway that drops of framework, the fire-extinguishing rod dropped from fire-extinguishing rod passageway under the effect of gravity. The utility model discloses a fire extinguishing rod that throws in gradation carries can throw the fire extinguishing rod in gradation to a plurality of fire extinguishing rods of throwing in succession.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a multi-throw fire extinguishing bar according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the driving assembly of the present invention;
fig. 3 is a schematic illustration of the split structure of fig. 2.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, front, rear, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings.
Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
Referring to fig. 1, the utility model discloses a batch casting fire-extinguishing rod carries includes framework 100, axis of rotation 200, drive assembly 300, fire-extinguishing rod support 400.
Rotation axis 200 rotates and sets up on framework 100, it can rotate relatively framework 100, drive assembly 300 is connected with rotation axis 200, in order to drive rotation axis 200 and rotate, fire extinguishing rod support 400 is located on rotation axis 200, and with rotation axis 200 fixed connection, it rotates jointly thereupon when rotation axis 200 rotates, framework 100's below is equipped with the passageway 110 that drops that supplies the fire extinguishing rod to drop, the size of passageway 110 that drops is enough to provide the fire extinguishing rod to pass through, when the fire extinguishing rod reaches the passageway 110 top that drops, under the effect of gravity, the fire extinguishing rod falls from the passageway 110 that drops, and reach the position department of putting out a fire.
The fire extinguishing rod support 400 is used for supporting a fire extinguishing rod and comprises a pair of end frames 410 which are oppositely arranged, the end frames 410 are of arc-shaped structures with downward bending directions, a pair of side frames 420 which are oppositely arranged are connected between the end frames 410, two ends of each side frame 420 are respectively connected with the end portions of the end frames 410, when the fire extinguishing rod is supported, two ends of the fire extinguishing rod are arranged on the two end frames 410, the side face of the fire extinguishing rod is limited through the side frames 420, and the fire extinguishing rod is prevented from falling off.
A plurality of fire-extinguishing rod inlets 120 are circumferentially formed on the end surface of the frame body 100, and fire-extinguishing rods are installed by inserting the fire-extinguishing rods from the fire-extinguishing rod inlets 120 and extending the fire-extinguishing rods into the fire-extinguishing rod holders 400. The caliber of the fire suppression rod inlet 120 is greater than the diameter of the fire suppression rod.
Be equipped with spacer pin 500 between fire extinguishing stick entry 120 and fire extinguishing stick support 400, spacer pin 500 one end is passed through the elastic component and is connected on axis of rotation 200, so that spacer pin 500 rotates along with axis of rotation 200's rotation all the time jointly, within the circular arc scope of end frame 410 is located to the other end of spacer pin 500, when the installation fire extinguishing stick, press down spacer pin 500 to axis of rotation 200, make spacer pin 500 let out insert the position, treat that the fire extinguishing stick inserts in fire extinguishing stick support 400, loosen the external force to spacer pin 500, spacer pin 500 replies its initial position under the effect of elastic component, and spacing fire extinguishing stick, prevent that the fire extinguishing stick from entering 120 roll-outs from the fire extinguishing stick. In this embodiment, the elastic member is preferably a spring.
Preferably, a first guiding inclined plane is provided on a surface of the stopper pin 500 facing the fire extinguishing rod inlet 120, so that the stopper pin 500 is compressed by a force applied to the first guiding inclined plane when the fire extinguishing rod is inserted, thereby eliminating the need to apply a pressing force to the stopper pin 500 alone.
Still be equipped with a plurality of openings 130 on the circumferencial direction of framework 100, the bore of opening 130 is less than the diameter of fire extinguishing stick to the fire extinguishing stick can't drop from opening 130, and opening 130's setting has showing and has reduced the holistic weight of this mount, and is more pleasing to the eye simultaneously.
Referring to fig. 2 and 3, the driving assembly 300 is disposed on an end surface of the frame 100 opposite to the fire-extinguishing rod inlet 120, and the driving assembly 300 includes a steering gear 310, a dial 320, a turntable 330 and a coupling 340. Steering wheel 310 sets firmly on framework 100, shifting block 320 is connected with steering wheel 310's output, be equipped with a plurality of wedges 331 that set up along its circumferencial direction in the quotation of carousel 330, when steering wheel 310 rotates towards a direction, shifting block 320 slides along the inclined plane of wedge 331, when steering wheel 310 rotates towards another direction, shifting block 320 supports with the terminal surface of wedge 331 and holds, and drive carousel 330 rotates, shaft coupling 340 one end and carousel 330 fixed connection, the other end is connected with axis of rotation 200, thereby drive axis of rotation 200 and rotate.
Preferably, the shifting block 320 is connected with the steering engine 310 through a spring 321, when the shifting block 320 slides along the inclined plane of the wedge-shaped block 331, the shifting block 320 contracts towards the steering engine 310 under the action of the spring 321, and when the shifting block 320 slides to the end face of the wedge-shaped block 331, the shifting block 320 returns to its initial position under the elastic action of the spring 321 and abuts against the end face of the wedge-shaped block 331. In this embodiment, the fire extinguishing rod is intermittently thrown, the rotation angle of the steering engine 310 is limited every time, for example, the rotation angle of the steering engine 310 may be 90 degrees every time, when the steering engine 310 rotates clockwise 90 degrees, the rotating disc 330 and the rotation shaft 200 rotate clockwise 90 degrees under the driving of the shifting block 320, so that a fire extinguishing rod is thrown, and then the steering engine 310 rotates anticlockwise 90 degrees and returns to the initial position, at this time, the shifting block 320 slides along the inclined plane of the wedge-shaped block 331 to abut against the end surface of the wedge-shaped block to wait for the next fire extinguishing rod to be thrown.
Further, one side of the shifting block 320 facing the wedge-shaped block 331 is provided with a second guiding inclined surface 322, which is matched with the inclined surface of the wedge-shaped block 331, so as to ensure that the shifting block 320 slides more smoothly along the inclined surface of the wedge-shaped block 331.
In this embodiment, the top of frame 100 still is provided with quick detach platform 600 for dock fast with unmanned aerial vehicle.
The utility model also provides an unmanned aerial vehicle, including the unmanned aerial vehicle main part and as above the fire extinguishing rod carry of jettisoninging in grades, wherein, should jettisoninging in grades the fire extinguishing rod carry locate the unmanned aerial vehicle main part, preferred, it docks with the unmanned aerial vehicle main part is quick through this quick detach platform 600.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a throw fire extinguishing rod carries by turns, a serial communication port, including framework, axis of rotation, drive assembly and fire extinguishing rod support, the axis of rotation is rotated and is located in the framework, drive assembly set firmly in the framework, be used for the drive the axis of rotation rotates, fire extinguishing rod support with axis of rotation fixed connection, and a plurality of fire extinguishing rod support is followed the circumference direction of axis of rotation is arranged, the below of framework is equipped with the passageway that drops that supplies the fire extinguishing rod to pass through.
2. The rack of claim 1, wherein the fire extinguishing bar support comprises a pair of circular arc end frames arranged oppositely and a side frame connecting the corresponding ends of the two end frames, when the rack is installed, the two ends of the fire extinguishing bar are respectively arranged on the two end frames, and the side frames limit the side surfaces of the fire extinguishing bar.
3. The batch-cast fire extinguishing rod carrier as claimed in claim 2, wherein one end of the frame body is provided with a plurality of circumferentially arranged fire extinguishing rod inlets through which fire extinguishing rods are inserted into the fire extinguishing rod holders.
4. The batch-throwing fire extinguishing rod carrier according to claim 3, wherein a limit pin is arranged between the fire extinguishing rod inlet and the fire extinguishing rod bracket, one end of the limit pin is fixedly connected with the rotating shaft through an elastic piece, and the other end of the limit pin extends into the arc range of the end frame.
5. The batch-cast fire extinguishing bar carrier according to claim 4, wherein the limit pin is provided with a first guide slope on a side facing the fire extinguishing bar inlet.
6. The rack of claim 1, wherein the frame body is further provided with a plurality of openings along the circumferential direction, and the diameter of each opening is smaller than the diameter of the fire extinguishing rod.
7. The hanging fire extinguishing rod for fractional casting according to any one of claims 1 to 6, wherein the driving assembly comprises a steering engine, a shifting block connected with an output end of the steering engine, a rotary disc matched with the shifting block and a coupler connected with the rotary disc, a plurality of wedge-shaped blocks are sequentially arranged on the rotary disc along the circumferential direction of the rotary disc, when the steering engine rotates towards one direction, the shifting block slides along the inclined plane of the wedge-shaped blocks, when the steering engine rotates towards the other direction, the shifting block abuts against the end face of the wedge-shaped block and drives the rotary disc to rotate along with the shifting block, and the coupler is connected with the rotary shaft to drive the rotary shaft to rotate together.
8. The fractionated throwing fire extinguishing bar mount of claim 7 wherein the paddle is connected to the steering gear through a spring.
9. The rack of claim 8, wherein the dial block is provided with a second guide slope that cooperates with the slope of the wedge block.
10. An unmanned aerial vehicle comprising an unmanned aerial vehicle body and the fractionated throwing fire extinguishing rod mount of any one of claims 1-9, the fire extinguishing rod mount being provided on the unmanned aerial vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128993.7U CN209988126U (en) | 2018-12-18 | 2018-12-18 | Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128993.7U CN209988126U (en) | 2018-12-18 | 2018-12-18 | Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle |
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| CN209988126U true CN209988126U (en) | 2020-01-24 |
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| CN201822128993.7U Active CN209988126U (en) | 2018-12-18 | 2018-12-18 | Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904178A (en) * | 2022-05-26 | 2022-08-16 | 旭日蓝天(武汉)科技有限公司 | Active-triggering composite fire extinguishing bomb and system comprising same |
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2018
- 2018-12-18 CN CN201822128993.7U patent/CN209988126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904178A (en) * | 2022-05-26 | 2022-08-16 | 旭日蓝天(武汉)科技有限公司 | Active-triggering composite fire extinguishing bomb and system comprising same |
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