CN205886015U - Long -range shrapnel fire engine - Google Patents

Abstract

The utility model discloses a long -range shrapnel fire engine, including main part, barrel, double cannula rotary mechanism, gas cylinder and base, the barrel still includes the breechblock, and double cannula rotary mechanism includes outer tube, cylinder, piston, inner tube spout, outer tube spout, inner tube and checkpost, and the gas cylinder includes pipeline and high compression pump, be equipped with the base in the main part, the base passes through the outer tube spout to be connected in the outer tube, double cannula rotary mechanism erect in on the base, double cannula rotary mechanism rigid coupling in barrel, checkpost are connected in the breechblock, high compression pump expert connect in the gas cylinder, this gas cylinder connects in double cannula rotary mechanism through the pipeline expert, at the fire prevention in -process that actually disappears, the accurate efficient of ability is with the upright burning things which may cause a fire disaster that hits of extinguishant to the messenger puts out a fire the fire fighter and keeps away from danger, the high -rise building fire that the fire control aerial ladder of putting out a fire to save life and property in the abominable urban street of fire control ambient condition all can not be reached.

Description

A kind of long-range howitzer fire fighting truck

Technical field

This utility model is related to fire service inventory field, more particularly, to a kind of long-range howitzer fire fighting truck.

Background technology

With the development in epoch, scale expansion drastically in modern urban construction also cannot hoist development simultaneously with containing, Some big cities and ultra-large type city personnel concentrate, street in length and breadth, high building stand in great numbers, it is hundreds of that some skyscrapers are up to tens layers Rice.These urban architectures are giving people also accordingly city support organization to be proposed while class provides vivosphere and service for life Higher requirement, especially increasingly serious security against fire problem；The fire disaster accident of some World Focusings: the U.S. " 911 " World Trade Organization mansion tragedy, explode in PORT OF TIANJIN Wei Hua storehouse, the mountain forest big fire of Geng You every country in the world generation, high residential building Fire, the fire incident of the blast detonation of oil gas tank chemicals and industrial and mining establishment, these security against fire accidents are not only sent out to accident The Radix Rehmanniae and society cause immeasurable economic loss and more cause substantial amounts of casualties, and all kinds of fire-fighting and rescue personnel are right The scene of the accident is implemented even more to suffer heavy losses in the middle of Rescue ＆ Fire Fighting fire extinguishing procedure or even has been paid the cost of life, its important because Element is exactly that fire-fighting fire extinguishing personnel are when putting out a fire to save life and property these fire and deflagration accident having because the restriction of existing fire fighting extinguisher must As close as burning things which may cause a fire disaster and need fire a little, it is great that this just will certainly cause rescue obstruction even to cause to fire extinguishing personnel Personnel injure, thus, existing fire fighting extinguisher, such as fire fighting truck, hook and ladder, bubble smears fire extinguishing etc. to a certain extent The higher requirement for fire-fighting for the present society cannot be realized, therefore, more advanced and practical very-long-range fire fighting extinguisher Urgently research and develop；

Utility model content

For realizing above-mentioned functions, the utility model proposes technical scheme below:

A kind of long-range howitzer fire fighting truck, including main body, gun tube, double-jacket tube rotating mechanism, gas cylinder and base, described big gun Pipe also includes breechblock, and described double-jacket tube rotating mechanism includes outer tube, cylinder, piston, inner tube chute, outer tube chute, inner tube and card Son, described gas cylinder includes pipeline and high-pressure pump；Described main body is provided with base, and described base is connected by outer tube chute In outer tube, described double-jacket tube rotating mechanism is set up on described base, and described double-jacket tube rotating mechanism is fixed in gun tube；Described outer Pipe box is connected to inner tube, and said inner tube is socketed on piston, and this piston is fixed in clamp, and this clamp is movably connected on said inner tube and slides Groove, this inner tube chute is connected to big gun located at the side wall of said inner tube, described outer tube chute located at the side wall of outer tube, described clamp Bolt, described high-pressure pump connects in described gas cylinder, and this gas cylinder is connected in double-jacket tube rotating mechanism by pipeline；

Preferably, the material of described pipeline is soft materials；

Preferably, the described pair of set rotating mechanism at least 4, the quantity of described pipeline and gun tube and double set rotating mechanisms Quantity is consistent；

Preferably, described outer tube, inner tube and piston are all in cylindrical；

Preferably, described outer tube and inner tube hollow；

This utility model contrast prior art can achieve following beneficial effect:

The long-range water howitzer fire fighting truck that this utility model is proposed during actual fire-fighting fire extinguishing, by calculate liquid pomegranate Play flight path, can precise and high efficiency extinguishing material is attacked directly burning things which may cause a fire disaster, so that extinguishment fire suppression personnel are away from large-scale harmful influence storehouse The burning things which may cause a fire disaster such as room, various oil product storage tank, hillside sylvosteppe；Can put out a fire to save life and property in the avenue of fire-fighting harsh environmental conditions fire-fighting cloud The fire of high-rise building that ladder all can not be reached.

Brief description

Fig. 1 is this utility model structural representation；

Fig. 2 is the structural representation of a；

Fig. 3 is this utility model part-structure figure；

Fig. 4 is utility model works flow chart；

Wherein, 1- main body, 2- gun tube, 201- water howitzer, 202- breechblock, a- double-jacket tube rotating mechanism, 301- outer tube, 302- Cylinder, 303- piston, 304- inner tube chute, 305- outer tube chute, 306- inner tube, 307- clamp, 4- gas cylinder, 401- high pressure Air pump, 402- pipeline, b- base.

Specific embodiment

As shown in figure 1, this utility model is by main body 1, gun tube 2, double-jacket tube rotating mechanism a, gas cylinder 4 and base b group Conjunction forms, and described main body 1 is the body portion of fire fighting truck, and this main body 1 is configured with alignment system, evaluating system, Ke Yiyou The property according to field condition mensure parking orientation, judgement burning things which may cause a fire disaster of effect selects different liquids to carry out fill, target to water howitzer Orientation tracking and measuring；Described double-jacket tube rotating mechanism a is fixed in described gun tube 2, described base b above main body 1, described rotation Rotation mechanism a is set up in described base b, and this base can realize upper and lower 90 degree of rotations, the rotation of 360 degree of left and right；Described gas cylinder 4 Connect in described double-jacket tube rotating mechanism a by pipeline 402, described high-pressure pump 401 connects in gas cylinder 4, this high pressure gas Pump 401 passes through gas cylinder 4 by high input voltage double-jacket tube rotating mechanism a；As shown in Fig. 2 the concrete knot of double-jacket tube rotating mechanism a Structure includes outer tube 301, cylinder 302, piston 303, inner tube chute 304, outer tube chute 305, inner tube 306 and clamp 307, described outer Pipe 301 is socketed on inner tube 306, and said inner tube 306 is socketed on piston 303, and this piston 303 is provided with a clamp 307, this clamp 307 It is slidably connected to said inner tube chute 304, described couple of set rotating mechanism a is connected to base b by outer tube chute 305；As Fig. 3 institute Show, ejection system is formed by high-pressure pump 401, gas cylinder 4, pipeline 402, double-jacket tube rotating mechanism a and gun tube 2, described height Gases at high pressure are inputted to double set rotating mechanism a, the piston in double-jacket tube rotating mechanism a by compression pump 401 by gas cylinder 4 303 move in the presence of gases at high pressure, and described outer tube 301 and inner tube 306 rotate, and prevent gas from entering double-jacket tube rotating mechanism A, piston 303 passes through to pull breechblock 202 to drive water howitzer 201 to move, and makes water howitzer 201 obtain the required acceleration of ejection；As It is overall workflow of the present utility model described in Fig. 4, after long-range howitzer fire fighting truck reaches specified location, measured by burning things which may cause a fire disaster Parking orientation, then passes judgment on burning things which may cause a fire disaster property, and the liquid of fire extinguishing according to needed for the property determination of burning things which may cause a fire disaster, by extinguishing fluid fill to water After in howitzer, fire location is measured by main body 1, calculate shooting storage unit, firing azimuth is adjusted by base c, finally launch water Howitzer, thus realize the mesh put out a fire.

This practical the above embodiments is only a kind of its embodiment, can not be considered restriction bar of the present utility model Part.

Claims (5)

1. a kind of long-range howitzer fire fighting truck is it is characterised in that include main body, gun tube, double-jacket tube rotating mechanism, gas cylinder and bottom Seat, described gun tube also includes breechblock, described double-jacket tube rotating mechanism include outer tube, cylinder, piston, inner tube chute, outer tube chute, Inner tube and clamp, described gas cylinder includes pipeline and high-pressure pump；Described main body is provided with base, and described base passes through outer tube Chute is connected to outer tube, and described double-jacket tube rotating mechanism is set up on described base, and described double-jacket tube rotating mechanism is fixed in big gun Pipe；Described outer tube is socketed on inner tube, and said inner tube is socketed on piston, and this piston is fixed in clamp, and this clamp is movably connected on institute State inner tube chute, located at the side wall of said inner tube, located at the side wall of outer tube, described clamp is even for described outer tube chute for this inner tube chute It is connected to breechblock, described high-pressure pump connects in described gas cylinder, and this gas cylinder is connected in double-jacket tube whirler by pipeline Structure.

2. a kind of long-range howitzer fire fighting truck according to claim 1 is it is characterised in that the material of described pipeline is soft material Matter.

3. a kind of long-range howitzer fire fighting truck according to claim 1 is it is characterised in that described pair of set rotating mechanism is at least 4, described pipeline is consistent with the quantity of double set rotating mechanisms with the quantity of gun tube.

4. a kind of long-range howitzer fire fighting truck according to claim 1 is it is characterised in that described outer tube, inner tube and piston are equal In cylinder.

5. a kind of long-range howitzer fire fighting truck according to claim 1 is it is characterised in that described outer tube and inner tube hollow.