CN104857656A - Multifunctional fire-extinguishing and rescue engineering truck - Google Patents
Multifunctional fire-extinguishing and rescue engineering truck Download PDFInfo
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- CN104857656A CN104857656A CN201510271906.1A CN201510271906A CN104857656A CN 104857656 A CN104857656 A CN 104857656A CN 201510271906 A CN201510271906 A CN 201510271906A CN 104857656 A CN104857656 A CN 104857656A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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Abstract
The invention discloses a multifunctional fire-extinguishing and rescue engineering truck and belongs to the field of fire fighting. The multifunctional fire-extinguishing and rescue engineering truck comprises a front frame and a rear frame, wherein the front frame and the rear frame are hinged through a hinge device; a cab is arranged on the front frame; a compartment is arranged on the rear frame; soil-shoveling and barrier-removing equipment and soil-turning and fire-extinguishing equipment are arranged on the multifunctional fire-extinguishing and rescue engineering truck; water spray fire extinguishing equipment and/or compressed air foam fire extinguishing equipment is further arranged on the multifunctional fire-extinguishing and rescue engineering truck. Compared with the prior art, the multifunctional fire-extinguishing and rescue engineering truck is strong in road adaptability and diverse in function.
Description
Technical field
The present invention relates to fire-fighting domain, refer to a kind of multifunctional fire extinguishing rescue engineering especially.
Background technology
Fire fighting and rescue engineering truck, especially fire fighting truck are the indispensable weapons of all kinds of fire-fighting and rescue armies fire fighting and rescue fight.In recent years, fire fighting and rescue engineering truck obtains significant progress, and especially all kinds of fire fighting vehicle, elevating fire truck, special apparatus and auxiliary fire vehicle are that fire fighting and rescue provides strong guarantee.But existing fire fighting truck also deposits that all kinds of corrupt practices creep in actual applications.
1, road adaptive capacity is poor.Existing all kinds of fire fighting truck major part is all convert with highway transportation automobile chassis, road adaptive capacity is poor, and handling capacity is low, can only travel on smooth road, to with a varied topography, the situation of road bumpiness even without road is helpless, can not travel in mountain area, grassland, stream landform.
2, function singleness.Existing all kinds of fire fighting truck generally only possesses limited several functions, can not meet the Various Complex situation at fire fighting and rescue scene, limit the effect of fire fighting and rescue.
Summary of the invention
The invention provides that a kind of road is adaptable, the multifunctional fire extinguishing rescue engineering of diverse in function.
For solving the problems of the technologies described above, the invention provides technical scheme as follows:
A kind of multifunctional fire extinguishing rescue engineering, described multifunctional fire extinguishing rescue engineering comprises front frame and Rear frame, it is hinged that described front frame and Rear frame pass through articulated mounting, described front frame is provided with driver's cabin, described Rear frame is provided with compartment, described multifunctional fire extinguishing rescue engineering is provided with shovel soil to remove obstacles equipment and to dig fire-extinguishing apparatus, described multifunctional fire extinguishing rescue engineering is also provided with sprinkling fire equipment and/or compressed air foam extinguishing equipment.
Further, described articulated mounting is 2 groups, is respectively articulated mounting and lower articulated mounting, and the central shaft of described upper articulated mounting and lower articulated mounting overlaps, and described lower articulated mounting is floating structure.
Further, described upper articulated mounting comprises 2 the oblique thrust bearings be oppositely arranged, and described lower articulated mounting comprises oscillating bearing.
Further, described sprinkling fire equipment comprises the first water tank and the first water pump, and described first water tank and the first water pump are arranged in described compartment; Described compressed air foam extinguishing equipment comprises the second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device, described second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device are arranged in described compartment, described first water tank and the second water tank are same equipment or distinct device, and described first water pump and the second water pump are same equipment or distinct device.
Further, flame-retardant thermal insulation material is filled with around described water tank and foam solution case.
Further, the described shovel soil equipment of removing obstacles is hinged on the front end of described front frame, described in fire-extinguishing apparatus of digging be arranged on the rear end of described Rear frame, the crossbeam of described multifunctional fire extinguishing rescue engineering is box frame structure.
Further, the described shovel soil equipment of removing obstacles is scraper bowl, and described scraper bowl is reversal six-connecting-rod mechanism; Described fire-extinguishing apparatus of digging is for plough or rake, and described plough or rake are connected to the rear end of described Rear frame by revolution pivot pin, and by can be controlled the angle of described plough or rake by the location axle pin of cutting off.
Further, the quantity of described plough or rake is at least one, described in dig support that fire-extinguishing apparatus also comprises the embedded depth controlling described plough or rake heighten wheel and control the lowering or hoisting gear of adjustable height of described plough or rake.
Further, described multifunctional fire extinguishing rescue engineering also comprises air compressor, hydraulic pump and capstan winch.
Further, described Rear frame is box frame structure; Described compartment is tower structure, and described compartment and described Rear frame are connected in one structure; The propons of described multifunctional fire extinguishing rescue engineering is swing span structure.
The present invention has following beneficial effect:
Compared with prior art, the vehicle frame of multifunctional fire extinguishing rescue engineering of the present invention is divided into front frame and Rear frame 2 part, driver's cabin is in front frame, compartment is in Rear frame, front frame and Rear frame are hinged by articulated mounting, this multifunctional fire extinguishing rescue engineering is provided with sprinkling fire equipment, compressed air foam extinguishing equipment, shovel soil remove obstacles equipment and fire-extinguishing apparatus of digging.
Multifunctional fire extinguishing rescue engineering road of the present invention is adaptable.Vehicle frame due to multifunctional fire extinguishing rescue engineering of the present invention is divided into front frame and Rear frame 2 part, and it is hinged that front frame and Rear frame pass through articulated mounting, when turning, front frame and Rear frame form angle folding, multifunctional fire extinguishing rescue engineering outline radius of turn is reduced, and Internal periphery radius of turn strengthens, make it can pass through in narrow passage like this; Front frame and Rear frame can be rotated relative to common longitudinal, can reduce wheel significantly and beat in suspension system vertical direction.Multifunctional fire extinguishing rescue engineering of the present invention eliminates the torsional load acted on vehicle frame, therefore can improve the reliability of total, and when travelling under without travel permit part unlike general-utility car, vehicle frame will bear very large load vertically; Can make that multifunctional fire extinguishing rescue engineering is poor on road surface, normally travel under the condition of awful weather, make multifunctional fire extinguishing rescue engineering to travel in rugged country and too high requirement can not be had to draft hitch.At cement, pitch, sandstone, ice and snow, mud, road surface can travel, and mountain area, field, grassland, stream crankcase ventilaton can be passed through even without the complicated landform on road.
Multifunctional fire extinguishing rescue engineering diverse in function of the present invention.Multifunctional fire extinguishing rescue engineering of the present invention is integrated with sprinkling fire equipment, compressed air foam extinguishing equipment, shovel soil are removed obstacles equipment and fire-extinguishing apparatus of digging, sprinkling fire equipment sprinkling fire can be used, use compressed air foam extinguishing equipment spray compressed air foam extinguishing, use shovel soil equipment of removing obstacles to load sand and fill and lead up ditch or the scene of a fire, be bulldozed the barrier such as ditch and front trees, using digs fire-extinguishing apparatus grassland digs covers thick grass fire extinguishing or opens up fire-blocking belt.
Therefore multifunctional fire extinguishing rescue engineering road of the present invention is adaptable, diverse in function.
Accompanying drawing explanation
Fig. 1 is the structural representation of multifunctional fire extinguishing rescue engineering of the present invention;
Fig. 2 is the part-structure schematic diagram of the upper articulated mounting in the present invention;
Fig. 3 is the part-structure schematic diagram of the lower articulated mounting in the present invention;
Fig. 4 is the structural representation of the Rear frame in the present invention;
Fig. 5 is the structural representation of the propons in the present invention;
Fig. 6 is the structural representation in the compartment in the present invention;
Fig. 7 is the structural representation of the fire-extinguishing apparatus of digging in the present invention;
Fig. 8 is the structural representation of the lower articulated mounting in the present invention;
Fig. 9 is the structural representation of the crossbeam of multifunctional fire extinguishing rescue engineering of the present invention.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The invention provides a kind of multifunctional fire extinguishing rescue engineering, as shown in Figure 1, this multifunctional fire extinguishing rescue engineering comprises front frame 1 and Rear frame 2, it is hinged that front frame 1 and Rear frame 2 pass through articulated mounting 3, front frame 1 is provided with driver's cabin 11, Rear frame 2 is provided with compartment 21, this multifunctional fire extinguishing rescue engineering is provided with shovel soil and removes obstacles equipment 5 and fire-extinguishing apparatus 6 of digging, this multifunctional fire extinguishing rescue engineering is also provided with sprinkling fire equipment and/or compressed air foam extinguishing equipment 5.
Multifunctional fire extinguishing rescue engineering of the present invention adopts radial type engineering truck chassis, and use articulated mounting to connect front frame and Rear frame, front frame is power section, can arrange engine, gearbox, hydraulic pump and operating system, driver's cabin etc.; Rear frame is loading portion, and can arrange water tank, foam solution case and the equipment such as water pump, air compressor machine, power section and loading portion be coupled together by articulated mounting, articulated mounting is directly connected with front frame or Rear frame.Front frame (Rear frame) can be turned round into the left or to the right relative to Rear frame (front frame) and necessarily be spent angle in horizontal plane, or even folds, and makes vehicle have good driving performance.
Multifunctional fire extinguishing rescue engineering road of the present invention is adaptable.Vehicle frame due to multifunctional fire extinguishing rescue engineering of the present invention is divided into front frame and Rear frame 2 part, and it is hinged that front frame and Rear frame pass through articulated mounting, when turning, front frame and Rear frame form angle folding, multifunctional fire extinguishing rescue engineering outline radius of turn is reduced, and Internal periphery radius of turn strengthens, make it can pass through in narrow passage like this; Front frame and Rear frame can be rotated relative to common longitudinal, can reduce wheel significantly and beat in suspension system vertical direction.Multifunctional fire extinguishing rescue engineering of the present invention eliminates the torsional load acted on vehicle frame, therefore can improve the reliability of total, and when travelling under without travel permit part unlike general-utility car, vehicle frame will bear very large load vertically; Can make that multifunctional fire extinguishing rescue engineering is poor on road surface, normally travel under the condition of awful weather, make multifunctional fire extinguishing rescue engineering to travel in rugged country and too high requirement can not be had to draft hitch.At cement, pitch, sandstone, ice and snow, mud, road surface can travel, and mountain area, field, grassland, stream crankcase ventilaton can be passed through even without the complicated landform on road.
Multifunctional fire extinguishing rescue engineering diverse in function of the present invention.Multifunctional fire extinguishing rescue engineering of the present invention is integrated with sprinkling fire equipment, compressed air foam extinguishing equipment, shovel soil are removed obstacles equipment and fire-extinguishing apparatus of digging, sprinkling fire equipment sprinkling fire can be used, use compressed air foam extinguishing equipment spray compressed air foam extinguishing, use shovel soil equipment of removing obstacles to load sand and fill and lead up ditch or the scene of a fire, be bulldozed the barrier such as ditch and front trees, using digs fire-extinguishing apparatus grassland digs covers thick grass fire extinguishing or opens up fire-blocking belt.
Therefore multifunctional fire extinguishing rescue engineering road of the present invention is adaptable, diverse in function.
As a modification of the present invention, as shown in Figure 1, articulated mounting 3 is 2 groups, be respectively articulated mounting 31 and lower articulated mounting 32, the central shaft of upper articulated mounting 31 and lower articulated mounting 32 overlaps, lower articulated mounting 32 is floating structure, and so-called floating structure is exactly bearing pin 81 supreme lower location in oscillating bearing 321, so bearing pin 81 can fluctuate at oscillating bearing 321 axial direction.As shown in Figure 8.
Two groups of articulated mountings can ensure the intensity that front frame is connected with Rear frame, with the floating structure of articulated mounting employing at present, the scale error of front frame and Rear frame can be eliminated, reduce erection stress, improve the service life of vehicle frame, especially when complete machine is run at high speed, reduce and run at high speed to the impact of towing plate, improve the life-span of articulated mounting.
Preferably, (in Fig. 2,311 is oblique thrust bearing as shown in Figure 2,312 is dust ring, 313 is bearing cap), upper articulated mounting comprises 2 the oblique thrust bearings be oppositely arranged, be preferably 33216 bearings, before and after allowing, car has certain angle in vertical direction, lower articulated mounting comprises oscillating bearing, and (in Fig. 3,321 is oscillating bearing, and 322 is sealing strip as shown in Figure 3,323 is bearing box, 324 is bearing cap), can work when concentricity is poor, and larger load can be born.
Above-mentioned sprinkling fire equipment comprises the first water tank and the first water pump, and the first water tank and the first water pump are arranged in compartment; Compressed air foam extinguishing equipment comprises the second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device, second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device are arranged in described compartment, first water tank and the second water tank both can be same equipment or also can be distinct device, and the first water pump and the second water pump both can be same equipment or also can be distinct device.
Existing fire fighting truck generally loads water and foam solution, direct water spray or with air suction type foam gun (or foam monitor) fire extinguishing, the utilization rate of water and foam solution is not high, and extinguishing ability is low, weak effect, can not give full play of the efficiency of limited water and foam solution.Compressed air foam extinguishing equipment of the present invention is compressed air foam fire-extinguishing system, and adopt compressed air foam extinguishing technology, both available compression air foam, also can make to fire-fight by water.Both can use water tank self with water, also the water that other triples supply can be used, can also by water pump from neighbouring river, river, lake, pool, pool medium-long range supply water, form a foam supply station, foam is carried continuously to the scene of a fire, ensure that the continuity of fire extinguishing, good extinguishing effect, extinguishing chemical utilization rate is high.
Preferably, be filled with flame-retardant thermal insulation material around water tank and foam solution case, be preferably fire-retardant rubber and plastic heat-preservation cotton, heat insulation effect is good, is adapted at-40 ~ 75 degrees Celsius of uses.
The native equipment 5 of removing obstacles of above-mentioned shovel is hinged on the front end of front frame 1, fire-extinguishing apparatus 6 of digging is arranged on the rear end of Rear frame 2, as shown in Figure 1, the crossbeam of multifunctional fire extinguishing rescue engineering is box frame structure, as shown in Figure 9, box frame structure is by upper cover plate 91, lower cover 92, interior plate 93 and outer panel 94 adopt high-strength steel sheet to be welded into composition box-structure, bulk strength increases greatly, bearing load is large, resistance to torsion is good, especially in the process of moving, when car body rolls more severe, the shear resistance of vehicle frame can be improved, ensure that vehicle frame is not destroyed.
The shovel soil equipment of removing obstacles is generally loading shovel, it is a kind of technology of maturation that loading shovel shovel soil, dress soil and bulldozing is removed obstacles, but never use on fire fighting and rescue engineering truck, reason is that the large beam strength of existing chassis of fire engine is low, if installed by scraper bowl, crossbeam can be damaged by axial load during shovel soil and radial torsion.The chassis ridgepole of multifunctional fire extinguishing rescue engineering of the present invention is specifically designed to box frame structure, has very high structural strength, the substantial load produced when can bear scraper bowl shovel soil completely.
Fire-extinguishing apparatus of digging is generally plough or rake, although plough or rake are also a kind of instruments of digging that plows of maturation, but never use on fire fighting and rescue engineering truck, reason is also that the large beam strength of existing chassis of fire engine is low, can not install and use, the chassis ridgepole of multifunctional fire extinguishing rescue engineering of the present invention can bear plough completely or harrow the substantial load of plowing and producing when digging.
Preferably, the shovel soil equipment of removing obstacles is scraper bowl, and scraper bowl is reversal six-connecting-rod mechanism; Fire-extinguishing apparatus of digging is plough or rake 61, and plough or rake 61 are connected to the rear end of Rear frame 2 by revolution pivot pin 63, and by can be controlled the angle of described plough or rake 61 by the location axle pin 62 of cutting off, as shown in Figure 7.
Above-mentioned scraper bowl and plough or the lifting of scraping HYDRAULIC CONTROL SYSTEM and tipping bucket, realize shovel soil, dress soil and soil-shifting and to remove obstacles function, this hydraulic system is open type hydraulic system, comprises oil pump, operating valve, pilot valve and oil cylinder, adopts pilot control, handles more light and flexible.
Concrete:
Scraper bowl adopts the Z-type reversal six-connecting-rod mechanism of loading machine, and unloading inertia is little, reduces unloading and impacts, and highly realizes tipping bucket unloading at an arbitrary position, improves operating efficiency.Utilize scraper bowl the shrub in front, little tree etc. can be bulldozed, open up an applicable vehicle way forward, when meeting the road conditions such as hollow, the earthwork of surrounding can be pushed into hollow place, facilitate vehicle to pass through.
Plough or rake revolution bearing pin are fixed on bracing frame (bracing frame is arranged on the rear end of Rear frame), fast demountable, plough or rake can wraparound ship and resell on another market axle revolution, location be ploughed or be harrowed to alignment pin will, controller its degree and degree of depth of plowing, when running into the barrier that underground has tree root or stone etc. harder, because oil cylinder has certain float function, plough or rake upwards rise, when resistance exceedes the tensile strength of alignment pin, alignment pin is cut off, and plough or rake are upspring, and prevents plough or rake to be destroyed.
Further, the quantity of plough or rake is at least one, be preferably 3, the support that fire-extinguishing apparatus of digging also comprises the embedded depth that control is ploughed or harrowed is heightened wheel and is controlled the lowering or hoisting gear of the adjustable height of ploughing or harrowing, and support is heightened wheel and is preferably 2, and lowering or hoisting gear is preferably hydraulic jack, the diameter of location axle pin is 16mm, material is No. 45 steel after heat treatment, has higher rigidity, and the diameter of revolution pivot pin is 60mm.1 plough or rake can be digged and be covered thick grass and form the isolation strip that a width is greater than 400mm, block fire spreading.Plough or rake can be turnplow, disc plough, disc harrow, one-way plough, rotary harrow etc.
Multifunctional fire extinguishing rescue engineering of the present invention also comprises air compressor 7, hydraulic pump 8 and capstan winch 9 etc., as shown in Figure 1.Air compressor is exported by snap joint, can be external gas power driven tools and provides compressed-air power; Hydraulic pump is exported by snap joint, can be hydraulic disengaging instrument and provides hydraulic power with other hydraulic tests; Capstan winch is hydraulic pressure or electric capstan, saves oneself or sue and labour with capstan winch, and can realize drag function.
Air compressor, hydraulic pump and electric capstan etc. make multifunctional fire extinguishing rescue engineering of the present invention have powerful rescue function, for fire brigade provides a kind of powerful fire fighting and rescue weapon, promote the lifting of combat effectiveness of the troops level.
In multifunctional fire extinguishing rescue engineering of the present invention, Rear frame is box frame structure; Compartment is tower structure, and compartment and Rear frame are connected in one structure; The propons of multifunctional fire extinguishing rescue engineering is swing span structure, and propons can swing in certain angle around the vehicle frame longitudinal axis, and its angle of oscillation is generally 12 °, can greatly improve intact stability and handling capacity.
Rear frame can adopt the Q345-A Plate Welding of 20mm to become the box frame structure of 300*120, as shown in Figure 4, intensity is high, bearing load is large, resistance to torsion is good, especially in the process of moving, when car body rolls more severe, the shear resistance of vehicle frame can be improved, ensure that vehicle frame is not destroyed.
Propons adopts swing span structure, angle of oscillation 12 degree, as shown in Figure 5 (in Fig. 5,51 is swing span), front frame good stability during traveling.
Driver's cabin is fixed in front frame, and has damping rubber pad between front frame, and driver's cabin has large visual field safety glass, and daylighting is good, installs up-down structure sliding window, well-ventilated, and driver's cabin is equipped with air conditioner operation, takes more comfortable.Indoor layout adopts double seat, and front-row seats adopts adjustable shock-absorbing seat, and rear row can take three support staff.
Adopt coaxial flow amplifying steering unit, turn to light and flexible, stable action reliable.
Gearbox adopts Cai Aifu electrically controlled gearbox, and handle light, speed change is flexible.
Service brake have employed gas cap oil caliper disc foot brake, stopping brake and emergency braking system and adopts break brake system, and braking ability is safe and reliable.
Compartment adopts the square tubes soldering integrally framework of 100*100*8, as shown in Figure 6, improve the torsional property in compartment, compartment and Rear frame are connected by the bolt of M30 makes Rear frame and compartment become one structure, compartment adopts frame structure, ensure that the structural strength of car load is higher.Due to the particularity of structure, it can adapt to the landform of extreme difference and have high reliability.
Foam solution case and water tank and fire-fighting equipment are arranged in framework, and 10mm vibration reducing rubber plate is equipped with in bottom, and when Rear frame swings, fire fighting device does not swing with Rear frame, avoids resonance, improves the service life of fire fighting device.
Multifunctional fire extinguishing rescue engineering of the present invention adopts six tons of loader bridges, and bridge and vehicle frame are rigidly connected; Tire adopts the wide base cross-ply of 23.5-25, and diameter of tyres 1615mm, the wide 595mm of tyre surface, the road clearance is high, has good cross-country ability, the blowing pressure front-wheel 0.3Mpa, trailing wheel 0.4Mpa.Tire pressure is low has certain damping property to car load.
Hood lifts structure after adopting, and two air springs support, and open light flexibly, and convenient for maintaining maintains.
Multifunctional fire extinguishing rescue engineering minimum ground clearance 450mm of the present invention, good by property, be applicable to complicated landform; Muffler, air filter installation site are higher than 1500mm, and paddling property is good.
Multifunctional fire extinguishing rescue engineering of the present invention adopts multiple-shaft whole-wheel to drive, and each axle is furnished with differential lock; Adopt large molded breadth cross section tire, its grounding pressure is little, ensure vehicle on soft and slowly drained soil ground by property and stability.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a multifunctional fire extinguishing rescue engineering, it is characterized in that, described multifunctional fire extinguishing rescue engineering comprises front frame and Rear frame, it is hinged that described front frame and Rear frame pass through articulated mounting, described front frame is provided with driver's cabin, described Rear frame is provided with compartment, described multifunctional fire extinguishing rescue engineering is provided with shovel soil and removes obstacles equipment and to dig fire-extinguishing apparatus, described multifunctional fire extinguishing rescue engineering is also provided with sprinkling fire equipment and/or compressed air foam extinguishing equipment.
2. multifunctional fire extinguishing rescue engineering according to claim 1, it is characterized in that, described articulated mounting is 2 groups, is respectively articulated mounting and lower articulated mounting, the central shaft of described upper articulated mounting and lower articulated mounting overlaps, and described lower articulated mounting is floating structure.
3. multifunctional fire extinguishing rescue engineering according to claim 2, is characterized in that, described upper articulated mounting comprises 2 the oblique thrust bearings be oppositely arranged, and described lower articulated mounting comprises oscillating bearing.
4. the multifunctional fire extinguishing rescue engineering according to the arbitrary claim of claims 1 to 3, is characterized in that, described sprinkling fire equipment comprises the first water tank and the first water pump, and described first water tank and the first water pump are arranged in described compartment; Described compressed air foam extinguishing equipment comprises the second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device, described second water tank, the second water pump, foam solution case, foam pump, air compressor gentle liquid proportional mixed foaming device are arranged in described compartment, described first water tank and the second water tank are same equipment or distinct device, and described first water pump and the second water pump are same equipment or distinct device.
5. multifunctional fire extinguishing rescue engineering according to claim 4, is characterized in that, is filled with flame-retardant thermal insulation material around described water tank and foam solution case.
6. the multifunctional fire extinguishing rescue engineering according to the arbitrary claim of claims 1 to 3, it is characterized in that, the described shovel soil equipment of removing obstacles is hinged on the front end of described front frame, described fire-extinguishing apparatus of digging is arranged on the rear end of described Rear frame, and the crossbeam of described multifunctional fire extinguishing rescue engineering is box frame structure.
7. multifunctional fire extinguishing rescue engineering according to claim 6, is characterized in that, the described shovel soil equipment of removing obstacles is scraper bowl, and described scraper bowl is reversal six-connecting-rod mechanism; Described fire-extinguishing apparatus of digging is for plough or rake, and described plough or rake are connected to the rear end of described Rear frame by revolution pivot pin, and by can be controlled the angle of described plough or rake by the location axle pin of cutting off.
8. multifunctional fire extinguishing rescue engineering according to claim 7, it is characterized in that, the quantity of described plough or rake is at least one, described in dig support that fire-extinguishing apparatus also comprises the embedded depth controlling described plough or rake heighten wheel and control the lowering or hoisting gear of adjustable height of described plough or rake.
9. the multifunctional fire extinguishing rescue engineering according to the arbitrary claim of claims 1 to 3, is characterized in that, described multifunctional fire extinguishing rescue engineering also comprises air compressor, hydraulic pump and capstan winch.
10. the multifunctional fire extinguishing rescue engineering according to the arbitrary claim of claims 1 to 3, is characterized in that, described Rear frame is box frame structure; Described compartment is tower structure, and described compartment and described Rear frame are connected in one structure; The propons of described multifunctional fire extinguishing rescue engineering is swing span structure.
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| CN201510271906.1A CN104857656B (en) | 2015-05-15 | 2015-05-25 | Multifunctional fire extinguishing rescue engineering |
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| CN201510249860 | 2015-05-15 | ||
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| CN104857656B CN104857656B (en) | 2019-01-11 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104857656B (en) | 2019-01-11 |
| WO2016183999A1 (en) | 2016-11-24 |
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