CN103950406B - Engineering machinery detection breakdown van - Google Patents
Engineering machinery detection breakdown van Download PDFInfo
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- CN103950406B CN103950406B CN201410189381.2A CN201410189381A CN103950406B CN 103950406 B CN103950406 B CN 103950406B CN 201410189381 A CN201410189381 A CN 201410189381A CN 103950406 B CN103950406 B CN 103950406B
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Abstract
The invention discloses an engineering machinery detection breakdown van. The engineering machinery detection breakdown van is provided with a vehicle chassis, and is characterized in that a hydraulic system comprises a hydraulic fuel tank, a hydraulic pump, a control valve bank, a cooler and an executing element, wherein the executing element comprises a hydraulic generator, a hydraulic cleaner and a hydraulic air compressor; a power take-off device is arranged on the side surface of a vehicle-mounted gearbox; at least three oil ways which are connected in parallel are arranged in the control valve bank; an electromagnetic directional valve and a speed adjustment valve are connected in series in each oil way; an oil inlet in the control valve bank is communicated with the hydraulic fuel tank through a pressure oil filter, the hydraulic pump and a suction filter respectively; an oil return opening is communicated with the hydraulic fuel tank through the cooler, an oil return filter and a stop valve respectively; three groups of oil outlets in the control valve bank are sequentially connected with the hydraulic generator, the hydraulic cleaner and the hydraulic air compressor. The engineering machinery detection breakdown van has the advantages of complete function, convenience for detection, stable performance, high maneuverability, high cross-country ability, high battlefield adaptability and the like.
Description
Technical field
The present invention relates to feature technical field of vehicle, specifically a kind of engineering machinery detection breakdown van.
Background technology
At present, existing engineer machinery repairing vehicle is repaired by automobile chassis, driver's cabin, compartment, workbench cabinet, machining
Equipment and instrument etc. are constituted, and are mainly used in field maintenance shop, repaired group（Unit）, REPSH repair shop is opened up under the conditions of field operation, it is complete
During in pairs engineer equipment is repaired the processing system of critical part match somebody with somebody, electrogas welding, cutting, correction, the guarantor such as dismounting and the processing of plate work piece
Barrier task, also can be in above-mentioned repair shop of attaching troops to a unit at ordinary times（Point）Team completes engineer equipment repair assignment.
The vehicle device and instrument include：Multi-purpose machine, fuel injection pump tester, gas welding device, electric welding equipment, cleaning machine,
Air compressor machine, four post straightening and forcing hydraulic presses, tire patch kit, hydraulic connecting rod calibration device, valve grinder, valve seating grinding tool
With the equipment and complete function, repair outfit complete in specifications, measurer, small tool, electric tool etc. such as ice storing time case.
Jing proximate analyses, for improving engineering machinery detection breakdown van, the said equipment mainly divides three kinds of situations：
A) the inapplicable equipment of function
Multi-purpose machine, fuel injection pump tester, four post straightening and forcing hydraulic presses, hydraulic connecting rod calibration device, valve grinder, gas
The equipment such as gate seat grinding tool and ice storing time case, is used for when field maintenance shop carries out engineer equipment repairing, processing, system
With the part being badly in need of, professional detection, correction and maintenance are carried out to engine, are not suitable for carrying out live emergency first-aid repair in the wild,
And equipment component volume is big, weight weight, is not easy to be loaded in compact chassis car, therefore the said equipment need not be equipped with.
B) equipment that need to be updated
Main equipment necessary to the equipment such as gas welding device, electric welding equipment, cleaning machine and air compressor machine, mostly emergency first-aid repair,
But the most volume of these equipment is larger, heavier-weight, be not suitable for being configured at compact chassis car, and technical performance falls behind relatively, because
This needs to update, and is replaced by small volume, lightweight, good reliability function identical equipment.
C) instrument of functional redundancy
The car is configured with complete function, repair outfit complete in specifications, measurer, small tool, electrician tool, which part
Instrument, measurer specificity are strong, precision is high, in emergency first-aid repair, in addition to the common tool of part, have considerable part instrument seldom to make
With function has redundancy, therefore need to be simplified depending on feelings.
Jing is retrieved, and CN201566547 discloses a kind of utility application of network distributing failure emergency repair vehicle, and it includes driving
Cabin and equipment compartment are sailed, median septum is provided between driving cabin and equipment compartment, equipment compartment leading portion top is connected with front side Tool Cabinet, front side work
Tool cabinet side wall is connected with respectively hat-and-coat hook and gloves hook, and equipment compartment leading portion side wall is connected with hook and link plate, the connection of equipment compartment rear end
Electricity generating welder, portable power source disk, high pressure clamp on amperemeter, high voltage electroscope, Multi-section retractable insulating bar and Tool Cabinet,
Roof is connected with several illuminating lamps, and its deficiency is：Single function, in breakdown repair, can only realize welding function, for field
Need to use source of the gas repairing or field plant equipment fire accident helpless when rushing to repair.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided a kind of structure is novel, easy to use, quick,
It is multiple functional, easy to detect, supporting simplify, small volume, lightweight, highly reliable, stable performance engineering machinery detection repairing
Car.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of engineering machinery detects breakdown van, is provided with automobile chassis, and the automobile chassis is provided with driver's cabin, hydraulic pressure system
System, vehicle electronic circuit system, dynamical system and equipment and material, the dynamical system is by on-board engine and vehicle-mounted gearbox structure
Into, it is characterised in that the hydraulic system includes hydraulic oil container, hydraulic pump, control valve group, cooler and executive component, described to hold
Units include hydraulic generator, hydraulic cleaner for mine and hydraulic air compressor, and the vehicle-mounted gearbox side is provided with power takeoff, described
At least three tunnels oil circuit in parallel, and series connection solenoid directional control valve and flow speed control valve, electromagnetic switch in every group of oil circuit are provided with control valve group
Valve and flow speed control valve, solenoid directional control valve and flow speed control valve, so that the unlatching of solenoid directional control valve control executive component and fuel feeding direction, speed governing
Valve then adjusts the fuel delivery of executive component, the oil-in difference Jing force feed filters, hydraulic pump and oil suction in the control valve group
Filter is connected with hydraulic oil container, and oil return opening difference Jing coolers and return filter and stop valve are connected with hydraulic oil container
Logical, in control valve group the first oil-out connection hydraulic generator, the second oil-out connection hydraulic cleaner for mine, the 3rd oil-out connects
Hydraulic air compressor is connect, the power of on-board engine is conveyed to hydraulic pump, the hydraulic pressure by the vehicle-mounted gearbox by power takeoff
Pump is hydraulic generator fuel feeding Jing after the direction and flow of the flow speed control valve in control valve group and electromagnetic switch valve regulation hydraulic oil,
The hydraulic pump is hydraulic pressure cleaning Jing after the direction and flow of the flow speed control valve in control valve group and electromagnetic switch valve regulation hydraulic oil
Machine fuel feeding, the hydraulic pump is Jing after the direction and flow of the flow speed control valve in control valve group and electromagnetic switch valve regulation hydraulic oil
Hydraulic air compressor fuel feeding, so that hydraulic pump provides the hydraulic energy of abundance for hydraulic system, it is ensured that hydraulic generator, hydraulic air compressor
Individually work with hydraulic cleaner for mine, be various testing equipments, electrical equipment such as electric welding, cut, beat by hydraulic generator
Mill, drilling, illumination etc. provide field power supply, are wheel by hydraulic air compressor to complete quick startup, charge and repair work
Tire, air cushion raft, rubber boat, lamp apparatus fast aeration, and high-pressure air source is provided for pneumatic tool, such as dismounting the pneumatic of tire is pulled
Pneumatic pick of hand, the rock drill of rock-boring and catalase etc., the various machineries being used for by hydraulic cleaner for mine during field work
The Rapid Cleaning of equipment, and the fast and effectively fire extinguishing during plant equipment fire accident of field.
The present invention can be provided with accumulator on the in-line between the hydraulic pump of hydraulic system and control valve group, be beneficial to and work as
The fuel delivery of stable hydraulic system, reaches oil supply performance steady when hydraulic electricity generation motor speed fluctuates from during idling up at full speed
Fixed, low running noises, small volume, non-maintaining effect.
Valve group of awaiting orders is provided with oil circuit between first via oil-out that can be in control valve group of the invention and hydraulic generator,
For balanced hydraulic generator power, prevent load change from causing hydraulic generator stall.
Hydraulic pump of the present invention adopts constant displacement pump, is beneficial to the rotating speed by changing hydraulic generator, has constant displacement pump
There is the energy-saving effect suitable with variable pump, and reduce and use space.
The present invention can be provided with electromagnetic relief valve between the oil inlet passage of the oil circuit in the control valve group and drainback passage, with
Beneficial to energy consumption when saving unloaded, the effect of protection system is reached.
The present invention can be reserved with spare interface in control valve group, be beneficial to connection hydraulic jack or hydraulic tongs etc. various
Hydraulic tools, are the various hydraulic pressure works for interim rescue（Machine）Tool provides hydraulic power.
The present invention can increase electrical system in the vehicle electronic circuit system, and the electrical system includes generator powered mould
Block and storage battery power supply module, the generator powered module provides alternating current by hydraulic generator for storage battery power supply module
Source, to realize the function such as generation, input, output, distribution of AC power, the storage battery power supply module is located at vehicle electronic circuit system
In the supply line of the 24V circuit systems of system, to realize providing direct current to hydraulic system, throttle actuator and top lighting lamp etc.
Power supply, the generator powered module is made up of block terminal, multifunctional power and electric connector, and the block terminal is provided with always
Power switch and socket switch, the AC power that the block terminal can produce hydraulic generator is by total power switch and is electrically connected
Connect device supply multifunctional power to power, and while power for the total power switch and socket switch on car, be beneficial to using 12V
Or battery-driven light, the Medium or severe type motor vehicles and machines of 24V are started, and also can carry out quick charge to storage battery power supply module,
Can also connecting welding equipment carry out welding maintenance.
Storage battery power supply module of the present invention can also pass through vehicle electronic circuit system in Vehicular accumulator cell be hydraulic system,
Throttle actuator and top lighting lamp on chassis vehicle provides dc source.
Vehicular accumulator cell of the present invention can adopt the battery of 2 12V, 60Ah, be beneficial to the control for hydraulic system
It is controlled by hydraulic control box when valve group is powered, and a face is integrated in the throttle actuator regulation torsion on automobile chassis
In plate, effect easy to control is reached.
Cooler of the present invention is that, by the fan radiator of DC motor Driver, and Jing Vehicular accumulator cells are powered.
The present invention can be covered with compartment on the automobile chassis of driver's cabin rear end, and the compartment two sides are respectively equipped with turns over
Door, be provided with down behind compartment and turn over tailgate, the tilt-up door upper end is hinged with compartment, in order in compartment equipment and material it is quick
Access, it is described under turn over tailgate both sides respectively Jing telescopic levers be hinged with compartment so that under turn over tailgate Jing telescopic levers can be downward
Overturn to horizontality, you can facilitate arrangement and the access of instrument equipment, but also as workbench when repairing, be easy to maintenance
Operation.
Magazine is provided with the automobile chassis that the present invention can also be in compartment, in order to storing and fixing various equipment devices
Material, and be conducive to picking and placeing and rapid deployment for equipment.
The present invention can be provided with spare wheel carrier on the bumper of automobile chassis rear end, and the spare wheel carrier lower end is mutually cut with scissors with bumper
Connect, spare tyre Jing fixing axles are fixedly connected with spare wheel carrier, reach connection and reasonable arrangement, effect easy to use.
Envelope top of the present invention is provided with water tank, and the water tank is connected by the road with hydraulic cleaner for mine, reaches and speedily carry out rescue work
Efficiently act on.
Equipment and material of the present invention includes cleaning machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and volume
Disk, vulcanizer, major light, ion cutting machine, portable oil filter, electric water pump, electric welding machine tool box, tire patch kit
Case, pincers worker and electrical tool case, pneumatic impact spanner, electric portable drill tool box, building tool box and hydraulic tool case, it is right to be beneficial to
Hydraulic system, electrical system are used for quickly detecting, and the most common failure to running into during field operation is excluded and keeped in repair.
The present invention due to adopting said structure, with structure it is novel, easy to use, quick, multiple functional, easy to detect,
It is supporting simplify, small volume, lightweight, highly reliable, stable performance, high maneuverability, high cross-country ability and good battlefield adaptability
The advantages of.
Description of the drawings
Fig. 1 is the system synthesis block diagram of the present invention.
Fig. 2 is hydraulic system principle figure in the present invention.
Fig. 3 is the schematic diagram of generator powered module in the present invention.
Fig. 4 is the power supply the principle figure of hydraulic system in the present invention.
Fig. 5 is the external structure schematic diagram of the present invention.
Fig. 6 is the right view of Fig. 5.
Tailgate open configuration schematic diagram is turned under Fig. 7 is of the invention.
Fig. 8 is the left view of Fig. 7.
Reference：Automobile chassis 1, driver's cabin 2, hydraulic system 3, vehicle electronic circuit system 4, dynamical system 5, top lighting
6th, equipment and material 7, hydraulic oil container 8, hydraulic pump 9, control valve group 10, solenoid directional control valve 11, cooler 12, executive component 13, liquid
Pressure motor 14, hydraulic cleaner for mine 15, hydraulic air compressor 16, on-board engine 17, vehicle-mounted gearbox 18, power takeoff 19, speed governing
Valve 20, solenoid directional control valve 21, flow speed control valve 22, solenoid directional control valve 23, flow speed control valve 24, force feed filter 25, accumulator 26, oil suction
Filter 27, valve group of awaiting orders 28, stop valve 29, spare interface 30, electrical system 31, generator powered module 32, storage battery power supply
Module 33, block terminal 34, multifunctional power 35, electric connector 36, socket switch 37,38, compartment 39, tilt-up door 40, under turn over tail
Plate 41, telescopic lever 42, magazine 43, spare wheel carrier 44, spare tyre 45, water tank 46, electromagnetic relief valve 47.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described：
As shown in drawings, a kind of engineering machinery detects breakdown van, is provided with automobile chassis 1, and the automobile chassis 1 is provided with to be driven
Room 2, hydraulic system 3, vehicle electronic circuit system 4, dynamical system 5 and equipment and material 7 are sailed, the top of the driver's cabin 2 is provided with roof photograph
Bright lamp 6, the dynamical system is made up of on-board engine 17 and vehicle-mounted gearbox 18, it is characterised in that the hydraulic system bag
Hydraulic oil container 8, hydraulic pump 9, control valve group 10, cooler 12 and executive component 13 are included, the executive component 13 is sent out including hydraulic pressure
Motor 14, hydraulic cleaner for mine 15 and hydraulic air compressor 16, the side of vehicle-mounted gearbox 18 is provided with power takeoff 19, the control valve
At least three tunnels oil circuit in parallel, and series connection solenoid directional control valve 11 and flow speed control valve 20, electromagnetic switch in every group of oil circuit are provided with group 10
Valve 21 and flow speed control valve 22, solenoid directional control valve 23 and flow speed control valve 24, so that solenoid directional control valve 11,21,23 controls opening for executive component
Open and fuel feeding direction, the fuel delivery of 20,22,24 regulation executive components of flow speed control valve, the oil-in in the control valve group 10 point
Other Jing force feeds filter 25, hydraulic pump 9 and oil absorption filter 27 are connected with hydraulic oil container 8, oil return opening difference Jing coolers 12
It is connected with hydraulic oil container 8 with return filter 28 and stop valve 29, the first oil-out connection liquid pressure in control valve group 10
Motor 14, the second oil-out connection hydraulic cleaner for mine 15, the 3rd oil-out connection hydraulic air compressor 16, the vehicle-mounted gearbox 18
The power of on-board engine 17 is conveyed to by hydraulic pump 9, the speed governing in the Jing control valve groups 10 of the hydraulic pump 9 by power takeoff 19
Valve 20 and solenoid directional control valve 11 are adjusted after direction and the flow of hydraulic oil, are hydraulic generator fuel feeding, and the Jing of the hydraulic pump 9 is controlled
Flow speed control valve 21 in valve group 10 and solenoid directional control valve 22 are adjusted after direction and the flow of hydraulic oil, are hydraulic cleaner for mine fuel feeding, institute
Hydraulic pump 9 is stated Jing after direction and flow that the flow speed control valve 24 in control valve group 10 and solenoid directional control valve 23 adjust hydraulic oil, is liquid
Pressure air compressor machine fuel feeding, so that hydraulic pump 9 is the hydraulic energy that hydraulic system 3 provides abundance, it is ensured that hydraulic generator 14, set of hydraulic air-pressure
Machine 15 and hydraulic cleaner for mine 16 individually work, by hydraulic generator 14 be various testing equipments, electrical equipment as be welded,
Cutting, polishing, drilling, illumination etc. provide field power supply, to complete quick startup, charge and repair work, by set of hydraulic air-pressure
Machine 16 is tire, air cushion raft, rubber boat, lamp apparatus fast aeration, and provides high-pressure air source for pneumatic tool, such as dismounting tire
The pneumatic pick of pneumatic impact spanner, the rock drill of rock-boring and catalase etc., when being used for field work by hydraulic cleaner for mine 15
Various plant equipment Rapid Cleaning, and the fast and effectively fire extinguishing during plant equipment fire accident of field, such as accompanying drawing 1,
2nd, shown in 4.
The present invention can be provided with accumulator 26 on the in-line between the hydraulic pump 9 of hydraulic system 3 and control valve group 10, with
Beneficial to the fuel delivery of the stable hydraulic system when the speed of hydraulic generator 14 fluctuates from during idling up at full speed, confession is reached
Oily stable performance, low running noises, small volume, non-maintaining effect.
It is provided with oil circuit between first via oil-out that can be in control valve group 10 of the invention and hydraulic generator 14 and awaits orders
Valve group 28, for the power of balanced hydraulic generator 14, prevents load change from causing the stall of hydraulic generator 14.
Hydraulic pump of the present invention 9 adopts constant displacement pump 9, is beneficial to the rotating speed by changing hydraulic generator 14, makes quantitative
Pump 9 has the energy-saving effect suitable with variable pump, and reduces and use space.
The present invention can be provided with electromagnetic relief valve between the oil inlet passage of the oil circuit in the control valve group 10 and drainback passage
47, the energy consumption being beneficial to when saving unloaded reaches the effect of protection system.
The present invention can be reserved with spare interface 30 in control valve group 10, be beneficial to connection hydraulic jack or hydraulic tongs etc.
Various hydraulic tools, are the various hydraulic pressure works for interim rescue（Machine）Tool provides hydraulic power.
The present invention can increase electrical system 31 in the vehicle electronic circuit system 4, and the electrical system 31 includes generator
Supply module 32 and storage battery power supply module 33, the generator powered module 32 is storage battery power supply by hydraulic generator 14
Module 33 provides AC power, to realize the function such as generation, input, output, distribution of AC power, the storage battery power supply mould
Block 33 is located in the supply line of 24V circuit systems of vehicle electronic circuit system 4, to realize to hydraulic system 3, throttle actuator and
The grade of top lighting lamp 6 provides dc source, and the generator powered module 32 is by block terminal 34, multifunctional power 35 and is electrically connected
Connect device 36 to constitute, the block terminal 34 is provided with total power switch and socket switch 37,38, the block terminal 34 can send out hydraulic pressure
The AC power that motor 14 is produced supplies multifunctional power 35 and powers by total power switch and electric connector 36, and while for car
On total power switch and socket switch power, be beneficial to using battery-driven light, the Medium or severe type mechanical car of 12V, 24V
Started, can also be carried out quick charge to storage battery power supply module 33, can also connecting welding equipment carry out welding maintenance, institute
The Vehicular accumulator cell that stating storage battery power supply module 33 can also pass through in vehicle electronic circuit system 4 is hydraulic system, the oil on chassis vehicle
Door actuator and top lighting lamp 6 provide dc source, as shown in Figure 3.
Vehicular accumulator cell of the present invention can adopt the battery of 2 12V, 60Ah, be beneficial to as the control of hydraulic system 3
Valve group 10 is controlled when powering by hydraulic control box, and is integrated in one with the throttle actuator regulation torsion on automobile chassis 1
In individual panel, effect easy to control is reached.
Cooler of the present invention 12 is that, by the fan radiator of DC motor Driver, and Jing Vehicular accumulator cells are powered.
The present invention can be covered with compartment 39 on the automobile chassis 1 of the rear end of driver's cabin 2, and the two sides of the compartment 39 are respectively equipped with
Tilt-up door 40, is provided with down behind compartment and turns over tailgate 41, and the upper end of the tilt-up door 40 is hinged with compartment 39, in order in compartment 39
The quick access of equipment and material, it is described under turn over the both sides of tailgate 41 respectively Jing telescopic levers 42 be hinged with compartment 39 so that under turn over
The Jing telescopic levers 42 of tailgate 41 can be downwardly turned over to horizontality, you can facilitate arrangement and the access of instrument equipment, but also as
Workbench during repairing, is easy to maintenance activity.
Magazine 43 is provided with the automobile chassis 1 that the present invention can also be in compartment 39, in order to storing and fixing various setting
Standby equipment, and be conducive to picking and placeing and rapid deployment for equipment.
The present invention can be provided with spare wheel carrier 44, the lower end of the spare wheel carrier 44 and insurance on the bumper of the rear end of automobile chassis 1
Thick stick is hinged, and the Jing fixing axles of spare tyre 45 are fixedly connected with spare wheel carrier 44, reach connection and reasonable arrangement, effect easy to use.
The top of envelope of the present invention 39 is provided with water tank 46, and the water tank is connected by the road with hydraulic cleaner for mine, reaches
Speedily carry out rescue work and efficiently act on.
Equipment and material of the present invention 7 includes cleaning machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and volume
Disk, vulcanizer, major light, ion cutting machine, portable oil filter, electric water pump, electric welding machine tool box, tire patch kit
Case, pincers worker and electrical tool case, pneumatic impact spanner, electric portable drill tool box, building tool box and hydraulic tool case, it is right to be beneficial to
Hydraulic system, electrical system are used for quickly detecting, and the most common failure to running into during field operation is excluded and keeped in repair.
The present invention when mounted, can be provided with illuminating lamp at the top of driver's cabin, and compartment is using aluminium alloy plate flanging and aluminium section bar
Build ceiling and side wall forms closed railroad car, compartment two side respectively arranges two and fans aluminium alloy tilt-up door, is easy to equipment in compartment
The access of equipment, and make full use of the forward bottom space in compartment that two accessory cases are set, arranged using car body top remaining space
Water tank, compartment rear wall arranges lower tail turnover panel, and after rear spare wheel frame is turned up, tailgate can downwardly turn over 90 °, when lower tail turnover panel Jing
The telescopic lever of both sides supports into a levelling bench, you can facilitates the arrangement of rear side instrument equipment and picks and places, but also as repairing
When workbench, be easy to maintenance, in the compartment on the right of hydraulic cleaner for mine, cleaning machine Reel of water pipe, spray gun, multi-functional electricity can be set
Source, tire press, cable reel, the left side arranges hydraulic air compressor, tracheae and reel, vulcanizer, major light, ion and cuts in compartment
Cutting mill, portable oil filter, electric water pump, rear portion arranges electric welding machine tool box, tire patch kit case, pincers worker and electricity in compartment
Work tool box, pneumatic impact spanner and electric portable drill tool box, building tool box and hydraulic tool case, the tailstock insurance of automobile chassis
Rear-mounted spare tyre is installed, when working in the wild, the present invention can provide 10KVA, the single-phase 230V of three-phase 400V/, 50Hz's on thick stick
Emergency power supply is multifunctional power, various testing equipments, electrical equipment is such as welded, cuts, polishing, drilling, top lighting is carried
For field power supply, to complete quick startup, charge and repair work.Or 400L/min is provided, output pressure is not higher than 8bar
Compressed air source, can be the equipment fast aeration such as tire, air cushion raft, rubber boat, and high-pressure air source is provided for pneumatic tool,
The pneumatic pick of the pneumatic impact spanner of tire, the rock drill of rock-boring and catalase is such as dismounted, or pressure all the way is provided and be
19MPa hydraulic powers are exported, and can be the various hydraulic pressure works for interim rescue（Machine）Tool provides hydraulic power, such as hydraulic jack
Top, hydraulic tongs, hydraulic pressure striking machine etc.；Or, there is provided the hydraulic-driven water of a set of water yield 30L/min, pressure of supply water 200bar
Pump and a set of hand-held spray guns, can be used for various plant equipment fields Rapid Cleaning, and plant equipment accident in the wild
Catching fire can carry out quick effectively fire extinguishing；And testing equipment is provided：Hydraulic system can be used for quickly detecting with electrical system；And
Conventional work equipment is equipped with, to be excluded to most common failure and be keeped in repair.
The present invention needs to start various wiring vehicles in the wild, quick charge, welding maintenance when,
Driven by hydraulic system fuel feeding and generated electricity, predominantly electric welding equipment, other provide with electric tool and top lighting lamp
Power supply, under low-temperature cold weather, it is also possible to which battery across-the-line starting engineering truck is replaced by multifunctional power.It is right when needing
When tire, air cushion raft, rubber boat lamp apparatus fast aeration, or to pneumatic impact spanner, the rock drill of rock-boring or catalase
Pneumatic pick etc. when high-pressure air source is provided, operating personnel can quickly open the tilt-up door of compartment left side wall, and hydraulic pressure is taken out from compartment
The tracheae of air compressor machine, fast aeration is carried out by hydraulic air compressor to the equipment for needing inflation；It is work when hydraulic cleaner for mine is needed
When journey mechanical external is rinsed, high-pressure high-flow water source can be also provided, or during fire extinguishing emergent for field mechanized equipment, can be passed through
Hydraulic high-pressure water pump, high-pressure water pipe reel and spray gun provide heavy pressure fine spray, and its high voltage power can be disposably direct water at atmospheric pressure
200bar～400bar is boosted to, with a small amount of water big flow supply High-Pressure Water had both been capable of achieving, and can be quickly abundant by water under high pressure
Atomization, water fogdrop diameter is less than 200 microns, and minimum can also coordinate special nozzle to realize high pressure washing and thin water up to 80 microns
Mist fire-extinguishing function concurrently.
The present invention due to adopting said structure, with structure it is novel, easy to use, quick, multiple functional, easy to detect,
It is supporting simplify, small volume, lightweight, highly reliable, stable performance, high maneuverability, high cross-country ability and good battlefield adaptability
The advantages of.
Claims (9)
1. a kind of engineering machinery detects breakdown van, is provided with automobile chassis, the automobile chassis be provided with driver's cabin, hydraulic system,
Vehicle electronic circuit system, dynamical system and equipment and material, the dynamical system is made up of on-board engine and vehicle-mounted gearbox, its
It is characterised by that the hydraulic system includes hydraulic oil container, hydraulic pump, control valve group, cooler and executive component, it is described to perform unit
Part includes hydraulic generator, hydraulic cleaner for mine and hydraulic air compressor, and the vehicle-mounted gearbox side is provided with power takeoff, the control
At least three tunnels oil circuit in parallel, and series connection solenoid directional control valve and flow speed control valve, the control valve group in every group of oil circuit are provided with valve group
In oil-in respectively Jing force feeds filter, hydraulic pump and oil absorption filter are connected with hydraulic oil container, it is cold that oil return opening distinguishes Jing
But device and return filter and stop valve are connected with hydraulic oil container, the first oil-out connection hydraulic electricity generation in control valve group
Machine, the second oil-out connection hydraulic cleaner for mine, the 3rd oil-out connection hydraulic air compressor, the vehicle-mounted gearbox passes through power takeoff
The power of on-board engine is conveyed to into hydraulic pump, flow speed control valve and electromagnetism that the hydraulic pump passes through every group of oil circuit in control valve group
Behind the direction of commutation valve regulation hydraulic oil and flow, respectively hydraulic generator, hydraulic cleaner for mine and hydraulic air compressor fuel feeding,
Electrical system is set up in the vehicle electronic circuit system, the electrical system includes generator powered module and storage battery power supply mould
Block, the generator powered module provides AC power by hydraulic generator for storage battery power supply module, and the battery is supplied
Electric module is located in the supply line of 24V circuit systems of vehicle electronic circuit system, the generator powered module be by block terminal,
Multifunctional power and electric connector are constituted, and the block terminal is provided with total power switch and socket switch, and the block terminal can be by
The AC power that hydraulic generator is produced supplies multifunctional power and powers by total power switch and electric connector, and while for car
On total power switch and socket switch power, the storage battery power supply module is by the Vehicular accumulator cell in vehicle electronic circuit system
It is that the throttle actuator on hydraulic system, automobile chassis and top lighting lamp provide dc source.
2. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the hydraulic pressure of the hydraulic system
In-line between pump and control valve group is provided with accumulator.
3. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the in the control valve group
All the way the oil circuit between oil-out and hydraulic generator is provided with valve group of awaiting orders.
4. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the oil in the control valve group
Electromagnetic relief valve is provided between the oil inlet passage and drainback passage on road.
5. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the cooler is by direct current
Motor-driven fan radiator, and Jing Vehicular accumulator cells power.
6. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that automobile chassis is provided with storing
Frame.
7. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the vapour of the driver's cabin rear end
Compartment is covered with chassis, the compartment two sides are respectively equipped with tilt-up door, are provided with down behind compartment and turn over tailgate, the tilt-up door
Upper end is hinged with compartment, it is described under turn over tailgate both sides respectively Jing telescopic levers be hinged with compartment.
8. a kind of engineering machinery according to claim 7 detects breakdown van, it is characterised in that the compartment top is provided with water
Case, the water tank is connected by the road with hydraulic cleaner for mine.
9. a kind of engineering machinery according to claim 1 detects breakdown van, it is characterised in that the equipment and material includes clear
It is washing machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and reel, vulcanizer, major light, ion cutting machine, portable
Formula oil filter, electric water pump, it is electric welding machine tool box, tire patch kit case, pincers worker and electrical tool case, pneumatic impact spanner, portable
Formula electric drill toolbox, building tool box and hydraulic tool case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189381.2A CN103950406B (en) | 2014-05-07 | 2014-05-07 | Engineering machinery detection breakdown van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189381.2A CN103950406B (en) | 2014-05-07 | 2014-05-07 | Engineering machinery detection breakdown van |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950406A CN103950406A (en) | 2014-07-30 |
| CN103950406B true CN103950406B (en) | 2017-04-12 |
Family
ID=51327814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN106872863B (en) * | 2017-02-11 | 2019-06-25 | 南京瓦瑞电力科技有限公司 | A kind of long-range electric discharge device of extra-high voltage |
| CN111237270B (en) * | 2020-03-11 | 2024-08-30 | 江苏徐工工程机械研究院有限公司 | Rescue equipment vehicle |
| CN113693834B (en) * | 2021-08-26 | 2023-07-21 | 北京市自来水集团禹通市政工程有限公司 | Multifunctional night rush-repair vehicle |
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| US20090218327A1 (en) * | 2008-02-29 | 2009-09-03 | Illinois Tool Works Inc. | Hydraulically driven tool system |
| CN102152752A (en) * | 2011-03-16 | 2011-08-17 | 中国人民解放军理工大学 | Field repairing, transporting and lifting multifunctional integrated car |
| CN203211172U (en) * | 2013-04-23 | 2013-09-25 | 济南田中工贸有限公司 | Multifunctional mobile workstation integrating power generation, air compression and liquid compression |
| CN203819106U (en) * | 2014-05-07 | 2014-09-10 | 威海人合机电股份有限公司 | Detecting recovery vehicle for engineering machines |
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