CN106890415A - Fire fighting truck - Google Patents
Fire fighting truck Download PDFInfo
- Publication number
- CN106890415A CN106890415A CN201710290427.3A CN201710290427A CN106890415A CN 106890415 A CN106890415 A CN 106890415A CN 201710290427 A CN201710290427 A CN 201710290427A CN 106890415 A CN106890415 A CN 106890415A
- Authority
- CN
- China
- Prior art keywords
- injection apparatus
- support arm
- fighting truck
- fire fighting
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of fire fighting truck, including chassis, the support arm being arranged on chassis, driving source, the delivery pipe set along support arm and the injection apparatus for being arranged on conveying pipe end；One end of delivery pipe is connected with driving source, and the other end is connected with injection apparatus, is injection apparatus conveying firing-fighting medium.Its difference maximum with existing fire fighting truck is, also including first driving means, for driving injection apparatus to be moved relative to support arm.The moveable injection apparatus can be according to the live relative movement operating position in scene of fire, can not only be acted by itself and adjust job position, turntable and arm support control need not be completely dependent on, operation difficulty and the response time of fire fighter can be reduced, and can fire fighting truck vehicle it is isometric it is contour, do not change jib structure etc. on the premise of, its job area is only expanded by the operating position of movable spray device, it is not only with low cost, easy to operate, and can further improve fire extinguishing flexibility and the fire-fighting efficiency of fire fighting truck vehicle.
Description
Technical field
The present invention relates to engineering machinery field, more particularly to a kind of fire fighting truck.
Background technology
At present, the injection apparatus of fire fighting truck, such as fire water monitor, are typically fixedly installed on side or the tail of arm support tail end
Portion, its job area is controlled by turntable and arm support completely, when needing to be adjusted its job area, it is necessary to control turntable and
Arm support is acted, and not only increases operation difficulty and the response time of fire fighter, and may at all cannot be by controlling turntable
With arm support and as close as ignition point, and then reduce fire extinguishing scope and fire-fighting efficiency.
Importantly, in the Design and manufacturing process of fire fighting truck, when needing to expand the job area of injection apparatus, leading to
The structure design of change fire fighting truck vehicle is often needed, such as increases arm support length, vehicle height, not only considerably increased and be manufactured into
This, and may due to full car length, height limited and cannot realize.
And, for a kind of fire fighting truck of specific use --- for the forcible entry fire fighting truck with forcible entry device, fire fighting truck
Injection apparatus and forcible entry device may influence each other, and limit working range, and the debris that forcible entry device splashes when working are also possible to touch
Injection apparatus is hit, and is damaged it, it is not only possible to caused parts cost and security incident, and forcible entry, fire extinguishing can be reduced
Efficiency.
Therefore, the job area of injection apparatus how is quickly adjusted and is expanded, manufacturing cost is reduced, is improved fire-fighting efficiency,
And the forcible entry device of forcible entry fire fighting truck is mutually independent of each other with injection apparatus, it is that current fire-fighting domain technology urgently to be resolved hurrily is asked
Topic.
The content of the invention
In view of this, a kind of fire fighting truck of present invention proposition, including chassis, the support arm being arranged on the chassis, driving
Source, along the support arm set delivery pipe and be arranged on the delivery pipe end injection apparatus；The one of the delivery pipe
End is connected with the driving source, and the other end of the delivery pipe is connected with the injection apparatus, is that the injection apparatus conveying is gone out
Fiery medium；
Also include first driving means, for driving the injection apparatus to be moved relative to the support arm.
Further, the delivery pipe includes at least one section extendable temple members；The first driving means, drive described in can stretch
Contracting segment elongation or shortening, and drive the injection apparatus to be moved relative to the support arm.
Further, the extendable temple members, including the first transportation section and the second transportation section；One end of first transportation section
It is connected with the driving source, the other end of first transportation section is nested with one end of second transportation section to be set, described the
The other end of two transportation sections is connected with the injection apparatus.
Further, the delivery pipe includes any one or more of at least one section flexible pipe or bellows；Described first
Drive device, drives the flexible pipe or bellows bending, and drives the injection apparatus to be moved relative to the support arm.
Further, the fire fighting truck also includes being arranged on the forcible entry device of the support arm end；Described first drives
Device, for driving the injection apparatus to be moved relative to the support arm, makes the injection apparatus remove the forcible entry device
Working range.
Further, the fire fighting truck, also including the second drive device and quick disconnecting joint, second drive device passes through
Quick disconnecting joint is connected with the forcible entry device, and second drive device is used to drive the forcible entry device pitching.
Further, second drive device, including：Hydraulic jack, first connecting rod and second connecting rod；The hydraulic oil
One end of cylinder is connected with the support arm, the other end of the hydraulic jack and described first connecting rod one end, the second connecting rod
One end connection；The other end of the first connecting rod is connected with the support arm；The other end of the second connecting rod is fast with described
One end connection of head is disconnected, the other end of the quick disconnecting joint is connected with the support arm, the quick disconnecting joint and the forcible entry
Device is detachably connected.
Further, the first connecting rod is appointing for circular arc bar, the forcible entry device, including forcible entry hammer, break-in scissors, scraper bowl
One or more of meaning.
Further, to drive oil cylinder, cylinder barrel and the support arm of the driving oil cylinder connect the first driving means
Connect, the piston rod for driving oil cylinder is connected with the injection apparatus；Or, the piston rod and the support arm of the driving oil cylinder
Connection, the cylinder barrel for driving oil cylinder is connected with the injection apparatus.
Further, the cylinder barrel for driving oil cylinder is fixedly connected with the support arm, the piston rod of the driving oil cylinder
It is connected with the injection apparatus by connecting plate；Or, guider is provided between the support arm and the injection apparatus, institute
Injection apparatus described in stating driving hydraulic oil cylinder driving is moved along the guider.
The invention of the fire fighting truck that the present invention is provided is characterized by including that can drive what injection apparatus was moved relative to support arm
First driving means, the moveable injection apparatus be able to can not only pass through according to the live relative movement operating position in scene of fire
Itself act and adjust job position, without be completely dependent on turntable and arm support control, can reduce fire fighter operation difficulty and
Response time, and can fire fighting truck vehicle it is isometric it is contour, do not change jib structure etc. on the premise of, only by movable spray fill
The operating position put and expand its job area, it is not only with low cost, easy to operate, and can further improve fire fighting truck vehicle
Fire extinguishing flexibility and fire-fighting efficiency.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of one embodiment of fire fighting truck of the invention；
Fig. 2,3 are two kinds of enlarged drawings of station of the support arm end of one embodiment of fire fighting truck of the invention；
Fig. 4,5 are two kinds of enlarged drawings of station of the support arm end of another embodiment of fire fighting truck of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.It is to describe fire fighting truck of the invention in detail, describes the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-3, it is shown that a specific embodiment of fire fighting truck of the invention, including chassis 100, it is arranged on bottom
Support arm 200, driving source 300 on disk 100, the delivery pipe 400 set along support arm 200 and the end for being arranged on delivery pipe 400
The injection apparatus 500 at end.One end of the delivery pipe 400 is connected with driving source 300, and the other end is connected with injection apparatus 500, is thought
Injection apparatus 500 conveys firing-fighting medium.Its difference maximum with prior art is that the fire fighting truck also includes first driving means
600, for driving injection apparatus 500 to be moved relative to support arm 200.
In this embodiment, the invention of fire fighting truck of the invention be characterized by including can drive injection apparatus 500 relative to
The first driving means 600 of the movement of support arm 200, the moveable injection apparatus 500 can be according to the live relative shifting in scene of fire
Dynamic operating position (preferably Fig. 2, shown in 3, do the reciprocating linear movement of stretching motion), can not only be acted and adjusted by itself
Whole job position, without being completely dependent on turntable and arm support control, can reduce operation difficulty and the response time of fire fighter, and
Can fire fighting truck vehicle it is isometric it is contour, do not change jib structure etc. on the premise of, only by the working position of movable spray device 500
Put and expand its job area, it is not only with low cost, easy to operate, and also it is flexible further to improve the fire extinguishing of fire fighting truck vehicle
Property and fire-fighting efficiency.Specifically, the chassis 100, support arm 200, driving source 300, delivery pipe 400, injection apparatus 500 and first
The concrete structure of drive device 600 can arbitrarily be selected by designer according to fire fighting truck type, specification etc., not with Fig. 1-3 institutes
Show that accompanying drawing is limited.Example, the chassis 100 is optional but be not limited only to be automobile chassis, and its load capacity can be according to fire fighting truck specification
Depending on；Support arm 200, optional but be not limited only to the arm support for including turntable He being arranged on turntable, the preferred turntable is arranged on
The front portion on chassis 100, arm support includes the folding arm or telescopic arm and the combining structure for folding arm of the anti-Z-shapeds folding of three sections；Drive
Source 300 is optional but be not limited only to be water pump for driving water or for driving powder fire extinguishing agent according to the type of firing-fighting medium
Air compressor machine and other source of the gas drive devices；Delivery pipe 400, optional but be not limited only to be steel pipe or flexible pipe, preferred steel pipe is used
It is used to convey powder fire extinguishing agent in conveying water resource, flexible pipe；Injection apparatus 500, it is optional but be not limited only to be fire-fighting bubble etc..
It is more highly preferred to, as shown in Figure 2,3, gives a kind of move mode of injection apparatus 500, it passes through delivery pipe
The 400 at least one section extendable temple members for including, do linear reciprocating motion and expand its job area.Specifically, the first driving dress
Putting 600 can drive the extendable temple members to be in elongation state (as shown in Figure 2) and shorten state (as shown in Figure 3), and drive injection
Device 500 is moved relative to support arm 200.
It is more highly preferred to, the extendable temple members, including the first transportation section 410 and the second transportation section 420.Wherein, the first conveying
The front end of section 410 is connected with driving source 300, and the end of the second transportation section 420 is connected with injection apparatus 500, by defeated by second
Send one end nesting of section 420 to be arranged in the first transportation section 410, and realize stretching motion, by extend and shorten two not
Same station, expands job area.Specifically, first driving means 600, the optional but drive that is not limited only to include as shown in Figure 2,3
Dynamic oil cylinder 610 and optional oil cylinder seat 620, drive extendable temple members to stretch by driving the flexible of the inner piston rod of oil cylinder 610, enter
And drive injection apparatus 500 to move；Or including motor and connecting rod, acted by motor drivening rod, and drive extendable temple members to stretch
Contracting.
More specifically, first driving means 600 drive the cylinder barrel and support arm 200 of oil cylinder 610 to drive oil cylinder 610
Connection, drives the piston rod of oil cylinder 610 to be connected with injection apparatus 500；As a kind of equivalent mode, the work of oil cylinder 610 is driven
Stopper rod is connected with support arm 200, drives the cylinder barrel of oil cylinder 610 to be connected with injection apparatus 500.To ensure that injection apparatus 500 is moved
Ride comfort, make injection apparatus will not occur in moving process arbitrarily swing, it is preferable that drive oil cylinder 610 cylinder barrel with branch
Brace 200 is fixedly connected, and drives the piston rod of oil cylinder 610 to be connected with injection apparatus 500 by connecting plate；Or, support arm 200 with
Guider is provided between injection apparatus 500, drives oil cylinder 610 to drive injection apparatus 500 to be moved along guider.
In this embodiment, some structure types of delivery pipe 400 are given, at least a section included by it is scalable
Section, and makes injection apparatus 500 be moved relative to arm support 200, its simple structure, with low cost, and can be scalable by designing this
Particular location, length, joint number of section etc., change moveable distance of injection apparatus 500 etc., and simple to operate, flexibility is strong.
In another embodiment, delivery pipe 400 includes any one or more of at least one section flexible pipe or bellows, makes
The first driving means 600 are obtained, flexible pipe or bellows can be driven to bend, and drive injection apparatus 500 to be moved relative to support arm 200
It is dynamic.
In this embodiment, give another structure type of delivery pipe 400, by it include with bending attribute
Flexible pipe or bellows, and injection apparatus 500 is moved relative to arm support 200.It is noted that the delivery pipe 400 is either
Including one section of extendable temple members or one section of flexible pipe or bellows, the specific embodiment that the present invention is enumerated is, as long as spray can be caused
Injection device 500 relative to the structure type that arm support 200 is moved, within protection scope of the present invention.
It is more highly preferred to, as shown in Figure 4,5, the skill that the present invention can move above-mentioned injection apparatus 500 relative to arm support 200
Art thinking, is applied to a kind of fire fighting truck of special dimension, i.e., the fire fighting truck of forcible entry device 700 is provided with the end of support arm 200,
Such as include forcible entry hammer, break-in scissors, the forcible entry fire fighting truck of scraper bowl break-in tool, its fire water that can not only increase such fire fighting truck
The job area of bubble, and with special beneficial effect.
Specifically, forcible entry device 700 is generally movable, as arrows in fig. 5, forcible entry device 700 can pitching motion,
In this case, above-mentioned first driving means 600, you can for driving injection apparatus 500 to be moved relative to support arm 200, make
Injection apparatus 500 removes the working range of forcible entry device 700, and then causes that the action of forcible entry device 700 will not be to injection apparatus
500 have any impact.Specifically, as shown in figure 4, when forcible entry device is without pitching motion, first driving means 600 can drive
Delivery pipe 400 extends, and drives injection apparatus 500 to be in the station of reach, completes ejecting extinguishing operation；When forcible entry device needs to bow
The removing for completing barrier is faced upward, when having pitching motion, first driving means 600 can drive delivery pipe 400 to shorten, drive injection dress
Put 500 be in after move station, it is to avoid forcible entry device 700 is acted and collides injection apparatus 500, or other forcible entry debris fly
Splash on injection apparatus 500 and it caused to damage so that be not only avoided that both forcible entry device 700 and injection apparatus 500 it
Between interfere, influence the two respective job area, and can protect injection apparatus 500 extends its service life, for same
When with dismantle and fire extinguishing two kinds of fire fighting trucks of function, with special beneficial effect.
Preferably, as shown in figure 5, the fire fighting truck includes the second drive device 800 and quick disconnecting joint, the second drive device
800 are connected by quick disconnecting joint with forcible entry device 700, and the second drive device 800 can drive the pitching of forcible entry device 700.Specifically
, the second drive device 800 is optional but is not limited only to include hydraulic jack 810, first connecting rod 820 and second connecting rod 830.Its
In, one end of hydraulic jack 810 is connected with support arm 200, the other end of hydraulic jack 810 and one end of first connecting rod 820, the
One end connection of two connecting rods 830；The other end of first connecting rod 820 is connected with support arm 200；The other end of second connecting rod 830 with
One end connection of quick disconnecting joint, the other end of quick disconnecting joint is connected with the support arm 200, the quick disconnecting joint and the forcible entry
Device 700 is detachably connected.
In this embodiment, the concrete form that forcible entry device 700 does the driving structure of pitching motion is given, by hydraulic pressure
Oil cylinder drives first connecting rod and second connecting rod linkage to complete, and quick disconnecting joint is conducive to the quick-replaceable of forcible entry device, improves fire-fighting
Rescue efficiency.It is more highly preferred to, the first connecting rod 820 is optional but is not limited only to be circular arc bar.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention.It is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of fire fighting truck, including chassis (100), support arm (200), the driving source being arranged on the chassis (100)
(300) injection of the delivery pipe (400) for, being set along the support arm (200) and the end for being arranged on the delivery pipe (400) is filled
Put (500)；One end of the delivery pipe (400) connects with the driving source (300), the other end of the delivery pipe (400) with
Injection apparatus (500) connection, is the injection apparatus (500) conveying firing-fighting medium；
Characterized in that, also include first driving means (600), for driving the injection apparatus (500) relative to the branch
Brace (200) is mobile.
2. fire fighting truck according to claim 1, it is characterised in that the delivery pipe (400) is scalable including at least a section
Section；The first driving means (600), drive the extendable temple members to elongate or shorten, and drive the injection apparatus (500) phase
It is mobile for the support arm (200).
3. fire fighting truck according to claim 2, it is characterised in that the extendable temple members, including the first transportation section (410) and
Second transportation section (420)；One end of first transportation section (410) is connected with the driving source (300), first transportation section
(410) the other end is nested with one end of second transportation section (420) to be set, the other end of second transportation section (420)
It is connected with the injection apparatus (500).
4. fire fighting truck according to claim 1, it is characterised in that the delivery pipe (400) including at least one section flexible pipe or
Any one or more of bellows；The first driving means (600), drive the flexible pipe or bellows bending, and drive
The injection apparatus (500) is mobile relative to the support arm (200).
5. the fire fighting truck according to claim 1-4 any one, it is characterised in that the fire fighting truck also includes being arranged on institute
State the forcible entry device (700) of support arm (200) end；The first driving means (600), for driving the injection apparatus
(500) it is mobile relative to the support arm (200), the injection apparatus (500) is removed the work of the forcible entry device (700)
Scope.
6. fire fighting truck according to claim 5, it is characterised in that also including the second drive device (800) and quick disconnecting joint,
Second drive device (800) is connected by quick disconnecting joint with the forcible entry device (700), second drive device
(800) for driving the forcible entry device (700) pitching.
7. fire fighting truck according to claim 6, it is characterised in that second drive device (800), including：Hydraulic oil
Cylinder (810), first connecting rod (820) and second connecting rod (830)；One end of the hydraulic jack (810) and the support arm (200)
Connection, the other end and the first connecting rod (820) one end, one end of the second connecting rod (830) of the hydraulic jack (810)
Connection；The other end of the first connecting rod (820) is connected with the support arm (200)；The other end of the second connecting rod (830)
One end with the quick disconnecting joint is connected, and the other end of the quick disconnecting joint is connected with the support arm (200), described to disconnect soon
Head is detachably connected with the forcible entry device (700).
8. fire fighting truck according to claim 7, it is characterised in that the first connecting rod (820) is circular arc bar, the forcible entry
Device (700), including dismantle any one or more of hammer, break-in scissors, scraper bowl.
9. the fire fighting truck according to claim 1-4 any one, it is characterised in that the first driving means (600) are
Oil cylinder (610), the cylinder barrel for driving oil cylinder (610) is driven to be connected with the support arm (200), driving oil cylinder (610)
Piston rod be connected with the injection apparatus (500)；Or, the piston rod for driving oil cylinder (610) and the support arm (200)
Connection, the cylinder barrel for driving oil cylinder (610) is connected with the injection apparatus (500).
10. the fire fighting truck according to claim 9 any one, it is characterised in that the cylinder barrel of the driving oil cylinder (610) with
The support arm (200) is fixedly connected, and the piston rod for driving oil cylinder (610) passes through connecting plate and the injection apparatus
(500) connect；Or, guider is provided between the support arm (200) and the injection apparatus (500), the driving oil
Cylinder (610) drives the injection apparatus (500) to be moved along the guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290427.3A CN106890415A (en) | 2017-04-28 | 2017-04-28 | Fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290427.3A CN106890415A (en) | 2017-04-28 | 2017-04-28 | Fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106890415A true CN106890415A (en) | 2017-06-27 |
Family
ID=59196607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290427.3A Pending CN106890415A (en) | 2017-04-28 | 2017-04-28 | Fire fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890415A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551433A (en) * | 2017-09-15 | 2018-01-09 | 陈坚 | One kind is removed and dual-purpose fire fighting truck of sprinkling water |
| CN113797472A (en) * | 2021-06-28 | 2021-12-17 | 福建侨龙应急装备股份有限公司 | Boom structure of fluid conveying device |
| CN114210003A (en) * | 2021-12-22 | 2022-03-22 | 三一汽车制造有限公司 | Telescopic boom system and work machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551433A (en) * | 2017-09-15 | 2018-01-09 | 陈坚 | One kind is removed and dual-purpose fire fighting truck of sprinkling water |
| CN113797472A (en) * | 2021-06-28 | 2021-12-17 | 福建侨龙应急装备股份有限公司 | Boom structure of fluid conveying device |
| CN114210003A (en) * | 2021-12-22 | 2022-03-22 | 三一汽车制造有限公司 | Telescopic boom system and work machine |
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