CN103950406A - Engineering machinery detection breakdown van - Google Patents
Engineering machinery detection breakdown van Download PDFInfo
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- CN103950406A CN103950406A CN201410189381.2A CN201410189381A CN103950406A CN 103950406 A CN103950406 A CN 103950406A CN 201410189381 A CN201410189381 A CN 201410189381A CN 103950406 A CN103950406 A CN 103950406A
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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 vehicle technology field, specifically a kind of construction machinery and equipment detects breakdown van.
Background technology
At present, existing engineer machinery repairing vehicle is made up of car chassis, operator's compartment, compartment, workbench cabinet, machine up reconditioning facility and instrument etc., be mainly used in field maintenance shop, repair group (unit), under field condition, offer REPSH repair shop, complete that the processing system of critical part during engineer equipment is repaired is joined, the support mission such as the processing of electrogas welding, cutting, correction, dismounting and plate work piece, also can complete engineer equipment repair assignment in the team of above-mentioned compliant desk (dividing) of attaching troops to a unit at ordinary times.
This vehicle device and instrument comprise: the equipment such as multi-purpose machine, fuel injection pump tester, gas welding device, electric welding equipment, cleaning machine, Air compressor, four post straightening and forcing hydraulic presses, tire patch kit, hydraulic connecting rod calibration device, valve regrinding machine, valve seat grinding tool and storage battery detection case and complete function, recovery equipment complete in specifications, measurer, small tools, power tool etc.
Through proximate analysis, construction machinery and equipment is detected to breakdown van and improve, the said equipment mainly divides three kinds of situations:
A) the inapplicable equipment of function
The equipment such as multi-purpose machine, fuel injection pump tester, four post straightening and forcing hydraulic presses, hydraulic connecting rod calibration device, valve regrinding machine, valve seat grinding tool and storage battery detection case, while being used for carrying out in field maintenance shop engineer equipment repairing, processing, system are joined the part of urgent need, driving engine is carried out to specialty to be detected, proofreaies and correct and maintenance, be not suitable for and carry out on-the-spot emergency first-aid repair in the wild, and equipment component volume is large, Heavy Weight, be not easy to load at small-sized chassis vehicle, therefore without being equipped with the said equipment.
The equipment that b) need update
The equipment such as gas welding device, electric welding equipment, cleaning machine and Air compressor, mostly be the necessary main equipment of emergency first-aid repair, but the most volume of these equipment is large, weight is heavier, be not suitable for being disposed at small-sized chassis vehicle, and technical performance is relatively backward, therefore need to update, be replaced by the equipment that volume is little, lightweight, good reliability function is identical.
C) instrument of functional redundancy
This car has configured complete function, recovery equipment, measurer, small tools, electrician's instrument complete in specifications, wherein part instrument, measurer specificity is strong, degree of precision is high, in emergency first-aid repair, except part common tool, there is considerable part instrument seldom to use, there is redundancy in function, therefore needs to be simplified depending on feelings.
Through retrieval, CN201566547 discloses a kind of utility application of network distributing failure emergency repair vehicle, it comprises driving compartment and equipment compartment, between driving compartment and equipment compartment, be provided with median septum, equipment compartment leading portion top is connected with front side tool chest, front side tool chest sidewall is connected with respectively coat hook and gloves hook, equipment compartment leading portion sidewall is connected with hook and link plate, equipment compartment rear end connects Electricity generating welder, portable power source dish, high pressure clamp on amperemeter, high voltage electroscope, Multi-section retractable insulating bar and tool chest, roof is connected with several illuminating lamps, its deficiency is: function singleness, in the time of breakdown repair, can only realize welding function, helpless need to use source of the gas repairing or the repairing of field mechanical equipment fire accident for field time.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of novel structure is provided, easy to use, quick, multiple functional, easy to detect, supportingly simplifies, volume is little, lightweight, reliability strong, the construction machinery and equipment of stable performance detects breakdown van.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of construction machinery and equipment detects breakdown van, be provided with car chassis, described car chassis is provided with operator's compartment, hydraulic efficiency pressure system, vehicle electronic circuit system, power system and equipment and material, described power system is to be made up of on-board engine and vehicle-mounted change speed gear box, it is characterized in that described hydraulic efficiency pressure system comprises hydraulic reservoir, Hydraulic Pump, control cock group, cooling vessel and power element, described power element comprises hydraulic generator, hydraulic pressure cleaning machine and hydraulic air compressor, described vehicle-mounted change speed gear box side is provided with power takeoff, in described control cock group, be provided with the oil circuit of at least three tunnel parallel connections, and series connection solenoid directional control valve and governor valve in every group of oil circuit, solenoid directional control valve and governor valve, solenoid directional control valve and governor valve, so that the unlatching of solenoid directional control valve control power element and fuel feeding direction, governor valve regulates the delivery quality of power element, oil inlet in described control cock group is respectively through force feed filter, Hydraulic Pump and oil absorption filter are connected with hydraulic reservoir, return opening is connected with hydraulic reservoir through cooling vessel and return filter and shutoff valve respectively, the first oil outlet in control cock group connects hydraulic generator, the second oil outlet connects hydraulic pressure cleaning machine, the 3rd oil outlet connects hydraulic air compressor, described vehicle-mounted change speed gear box flows to Hydraulic Pump by power takeoff by the power of on-board engine, described Hydraulic Pump is after the direction and flow of the governor valve in control cock group and solenoid directional control valve regulator solution force feed, for hydraulic generator fuel feeding, described Hydraulic Pump is after the direction and flow of the governor valve in control cock group and solenoid directional control valve regulator solution force feed, for hydraulic pressure cleaning machine fuel feeding, described Hydraulic Pump is after the direction and flow of the governor valve in control cock group and solenoid directional control valve regulator solution force feed, for hydraulic air compressor fuel feeding, so that Hydraulic Pump provides sufficient hydraulic energy for hydraulic efficiency pressure system, ensure hydraulic generator, hydraulic air compressor and hydraulic pressure cleaning machine work independently respectively, be various check implements by hydraulic generator, consumer is as electric welding, cutting, polishing, boring, illumination etc. provides field power supply, to complete quick startup, charging and repairing work, be tire by hydraulic air compressor, air cushion raft, rubber boat, lamp apparatus fast aeration, and provide high-pressure air source for air driven tools, as the air nutsetter of dismounting tire, the rock drill of rock-boring and the pneumatic pick of rock disintegration etc., the Rapid Cleaning of the various mechanical equipments while being used for field work by hydraulic pressure cleaning machine, and fire extinguishing fast and effectively when the mechanical equipment fire accident of field.
The present invention can be provided with energy storage on the chargine line between the Hydraulic Pump of hydraulic efficiency pressure system and control cock group, the delivery quality that is beneficial to stable hydraulic system in the time that hydraulic electricity generation motor speed, from idle up to full speed process, fluctuation occurs, reaches the effect that oil supply performance is stable, running noises is low, volume is little, non-maintaining.
On the oil circuit of the present invention between can first via oil outlet and hydraulic generator in control cock group, be provided with the valve group of awaiting orders, for balanced hydraulic generator power, prevent that load variations from causing hydraulic generator stall.
Hydraulic Pump of the present invention adopts fix-displacement pump, is beneficial to the rotating speed by changing hydraulic generator, makes fix-displacement pump have the energy-saving effect suitable with controllable capacity pump, and reduces usage space.
The present invention can be in described control cock group the oil inlet passage of oil circuit and drainback passage between be provided with electromagnetic relief valve, the energy consumption while being beneficial to save zero load, reaches the effect of protection system.
The present invention can be reserved with spare interface in control cock group, is beneficial to connect the various hydraulic tools such as hydraulic jack or hydraulic tongs, for various hydraulic pressure work (machine) tools for interim rescue provide hydraulic power.
The present invention can increase electric system in described vehicle electronic circuit system, described electric system comprises generator powered module and storage battery power supply module, described generator powered module provides source of AC by hydraulic generator for storage battery power supply module, to realize the generation of source of AC, input, output, the functions such as distribution, described storage battery power supply module is located in the supply line of 24V Circuits System of vehicle electronic circuit system, to realize hydraulic efficiency pressure system, throttle actuator and top lighting lamp etc. provide direct supply, described generator powered module is by splitter box, multifunctional power and electric coupler form, described splitter box is provided with total power switch and socket switch, the source of AC that described splitter box can produce hydraulic generator is supplied with multifunctional power power supply by total power switch and electric coupler, and simultaneously for the total power switch on car and socket switch power supply, be beneficial to using 12V or 24V battery-driven light, in, heavy-duty machinery vehicle starts, also can carry out fast charge to storage battery power supply module, also can weld maintenance by connecting welding equipment.
Storage battery power supply module of the present invention also can provide direct supply for the throttle actuator on hydraulic efficiency pressure system, chassis vehicle and top lighting lamp by the Vehicular accumulator cell in vehicle electronic circuit system.
Vehicular accumulator cell of the present invention can adopt the storage battery of 2 12V, 60Ah, be beneficial to control by fluid control box while power supply for the control cock group of hydraulic efficiency pressure system, and regulate and turn round and be integrated in a panel with the throttle actuator on car chassis, reach control and act on easily.
Cooling vessel of the present invention is the fan radiator being driven by DC machine, and powers through Vehicular accumulator cell.
The present invention can be covered with compartment on the car chassis of operator's compartment rear end, two sides, described compartment are respectively equipped with tilt-up door, after compartment, be provided with down and turn over tailgate, described tilt-up door upper end and compartment are hinged, so that the fast access of equipment and material in compartment, under described, turning over tailgate both sides is hinged through telescopic lever and compartment respectively, so that under turn over tailgate and can turn to horizontality downwards through telescopic lever, can facilitate layout and the access of instrument equipment, can be used as again the workplatform while repairing, be convenient to maintenance activity.
The present invention also can be provided with magazine on the car chassis in compartment, so that storage and fixing various device equipment, and be conducive to picking and placeing and rapid deployment of equipment.
The present invention can be provided with spare tyre holder on the bumper/spoiler of car chassis rear end, and described spare tyre holder lower end and bumper/spoiler are hinged, and spare tyre is fixedly connected with spare tyre holder through anchor shaft, reaches connection and reasonable arrangement, effect easy to use.
Envelope of the present invention top is provided with water tank, and described water tank is connected with hydraulic pressure cleaning machine by the road, reaches the effect efficiently of speedily carrying out rescue work.
Equipment and material of the present invention comprises cleaning machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and reel, vulcanizer, accent light, ion cutting machine, portable oil filter, electric water pump, welding generator tool box, tire patch kit case, pincers worker and electrical tool case, air nutsetter, electric protable drill tool box, building tool box and hydraulic tool case, be beneficial to hydraulic efficiency pressure system, electric system to carry out fast detecting, and the most common failure running in field operations process is got rid of and keeped in repair.
The present invention is owing to adopting said structure, has novel structure, easy to use, quick, multiple functional, easy to detect, supportingly simplifies, the advantage such as volume is little, lightweight, reliability strong, stable performance, high maneuverability, high cross-country traveling ability and good battlefield comformability.
brief description of the drawings
Fig. 1 is 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 efficiency pressure system in the present invention.
Fig. 5 is external structure schematic diagram of the present invention.
Fig. 6 is the right elevation of Fig. 5.
Fig. 7 turns over tailgate open configuration schematic diagram under of the present invention.
Fig. 8 is the left view of Fig. 7.
Reference numeral: car chassis 1, operator's compartment 2, hydraulic efficiency pressure system 3, vehicle electronic circuit system 4, power system 5, top lighting 6, equipment and material 7, hydraulic reservoir 8, Hydraulic Pump 9, control cock group 10, solenoid directional control valve 11, cooling vessel 12, power element 13, hydraulic generator 14, hydraulic pressure cleaning machine 15, hydraulic air compressor 16, on-board engine 17, vehicle-mounted change speed gear box 18, power takeoff 19, governor valve 20, solenoid directional control valve 21, governor valve 22, solenoid directional control valve 23, governor valve 24, force feed filter 25, energy storage 26, oil absorption filter 27, the valve group 28 of awaiting orders, shutoff valve 29, spare interface 30, electric system 31, generator powered module 32, storage battery power supply module 33, splitter box 34, multifunctional power 35, electric coupler 36, socket switch 37, 38, compartment 39, tilt-up door 40, under turn over tailgate 41, telescopic lever 42, magazine 43, spare tyre holder 44, spare tyre 45, water tank 46, electromagnetic relief valve 47.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, a kind of construction machinery and equipment detects breakdown van, be provided with car chassis 1, described car chassis 1 is provided with operator's compartment 2, hydraulic efficiency pressure system 3, vehicle electronic circuit system 4, power system 5 and equipment and material 7, described operator's compartment 2 tops are provided with top lighting lamp 6, described power system is to be made up of on-board engine 17 and vehicle-mounted change speed gear box 18, it is characterized in that described hydraulic efficiency pressure system comprises hydraulic reservoir 8, Hydraulic Pump 9, control cock group 10, cooling vessel 12 and power element 13, described power element 13 comprises hydraulic generator 14, hydraulic pressure cleaning machine 15 and hydraulic air compressor 16, described vehicle-mounted change speed gear box 18 sides are provided with power takeoff 19, in described control cock group 10, be provided with the oil circuit of at least three tunnel parallel connections, and series connection solenoid directional control valve 11 and governor valve 20 in every group of oil circuit, solenoid directional control valve 21 and governor valve 22, solenoid directional control valve 23 and governor valve 24, so that solenoid directional control valve 11, 21, 23 control unlatching and the fuel feeding direction of power element, governor valve 20, 22, 24 regulate the delivery quality of power element, oil inlet in described control cock group 10 is respectively through force feed filter 25, Hydraulic Pump 9 and oil absorption filter 27 are connected with hydraulic reservoir 8, return opening is connected with hydraulic reservoir 8 through cooling vessel 12 and return filter 28 and shutoff valve 29 respectively, the first oil outlet in control cock group 10 connects hydraulic generator 14, the second oil outlet connects hydraulic pressure cleaning machine 15, the 3rd oil outlet connects hydraulic air compressor 16, described vehicle-mounted change speed gear box 18 flows to Hydraulic Pump 9 by power takeoff 19 by the power of on-board engine 17, described Hydraulic Pump 9 is after the direction and flow of the governor valve 20 in control cock group 10 and solenoid directional control valve 11 regulator solution force feeds, for hydraulic generator fuel feeding, described Hydraulic Pump 9 is after the direction and flow of the governor valve 21 in control cock group 10 and solenoid directional control valve 22 regulator solution force feeds, for hydraulic pressure cleaning machine fuel feeding, described Hydraulic Pump 9 is after the direction and flow of the governor valve 24 in control cock group 10 and solenoid directional control valve 23 regulator solution force feeds, for hydraulic air compressor fuel feeding, so that Hydraulic Pump 9 provides sufficient hydraulic energy for hydraulic efficiency pressure system 3, ensure hydraulic generator 14, hydraulic air compressor 15 and hydraulic pressure cleaning machine 16 work independently respectively, be various check implements by hydraulic generator 14, consumer is as electric welding, cutting, polishing, boring, illumination etc. provides field power supply, to complete quick startup, charging and repairing work, be tire by hydraulic air compressor 16, air cushion raft, rubber boat, lamp apparatus fast aeration, and provide high-pressure air source for air driven tools, as the air nutsetter of dismounting tire, the rock drill of rock-boring and the pneumatic pick of rock disintegration etc., the Rapid Cleaning of the various mechanical equipments by hydraulic pressure cleaning machine 15 during for field work, and fire extinguishing fast and effectively when the mechanical equipment fire accident of field, as accompanying drawing 1, 2, shown in 4.
The present invention can be provided with energy storage 26 on the chargine line between the Hydraulic Pump of hydraulic efficiency pressure system 39 and control cock group 10, the delivery quality that is beneficial to stable hydraulic system in the time that hydraulic generator 14 speed, from idle up to full speed process, fluctuation occur, reaches the effect that oil supply performance is stable, running noises is low, volume is little, non-maintaining.
On the oil circuit of the present invention between can first via oil outlet and hydraulic generator 14 in control cock group 10, be provided with the valve group 28 of awaiting orders, for balanced hydraulic electrical generator 14 power, prevent that load variations from causing hydraulic generator 14 stall.
Hydraulic Pump 9 of the present invention adopts fix-displacement pump 9, is beneficial to the rotating speed by changing hydraulic generator 14, makes fix-displacement pump 9 have the energy-saving effect suitable with controllable capacity pump, and reduces usage space.
The present invention can be in described control cock group 10 the oil inlet passage of oil circuit and drainback passage between be provided with electromagnetic relief valve 47, the energy consumption while being beneficial to save zero load, reaches the effect of protection system.
The present invention can be reserved with spare interface 30 in control cock group 10, is beneficial to connect the various hydraulic tools such as hydraulic jack or hydraulic tongs, for various hydraulic pressure work (machine) tools for interim rescue provide hydraulic power.
The present invention can increase electric system 31 in described vehicle electronic circuit system 4, described electric system 31 comprises generator powered module 32 and storage battery power supply module 33, described generator powered module 32 provides source of AC by hydraulic generator 14 for storage battery power supply module 33, to realize the generation of source of AC, input, output, the functions such as distribution, described storage battery power supply module 33 is located in the supply line of 24V Circuits System of vehicle electronic circuit system 4, to realize hydraulic efficiency pressure system 3, throttle actuator and top lighting lamp 6 etc. provide direct supply, described generator powered module 32 is by splitter box 34, multifunctional power 35 and electric coupler 36 form, described splitter box 34 is provided with total power switch and socket switch 37, 38, the source of AC that described splitter box 34 can produce hydraulic generator 14 is supplied with multifunctional power 35 by total power switch and electric coupler 36 and is powered, and simultaneously for the total power switch on car and socket switch power supply, be beneficial to using 12V, 24V is battery-driven light, in, heavy-duty machinery vehicle starts, also can carry out fast charge to storage battery power supply module 33, also can weld maintenance by connecting welding equipment, described storage battery power supply module 33 can be also hydraulic efficiency pressure system by the Vehicular accumulator cell in vehicle electronic circuit system 4, throttle actuator on chassis vehicle and top lighting lamp 6 provide direct supply, as shown in Figure 3.
Vehicular accumulator cell of the present invention can adopt the storage battery of 2 12V, 60Ah, be beneficial to control by fluid control box while power supply for the control cock group 10 of hydraulic efficiency pressure system 3, and regulate and turn round and be integrated in a panel with the throttle actuator on car chassis 1, reach control and act on easily.
Cooling vessel 12 of the present invention is the fan radiators that driven by DC machine, and powers through Vehicular accumulator cell.
The present invention can be covered with compartment 39 on the car chassis 1 of operator's compartment 2 rear ends, 39 two sides, described compartment are respectively equipped with tilt-up door 40, after compartment, be provided with down and turn over tailgate 41, described tilt-up door 40 upper ends and compartment 39 are hinged, so that the fast access of compartment 39 interior equipment and materials, under described, turning over tailgate 41 both sides is hinged through telescopic lever 42 and compartment 39 respectively, so that under turn over tailgate 41 and can turn to horizontality downwards through telescopic lever 42, can facilitate layout and the access of instrument equipment, can be used as again the workplatform while repairing, be convenient to maintenance activity.
The present invention also can be provided with magazine 43 on the car chassis 1 in compartment 39, so that storage and fixing various device equipment, and be conducive to picking and placeing and rapid deployment of equipment.
The present invention can be provided with spare tyre holder 44 on the bumper/spoiler of car chassis 1 rear end, and described spare tyre holder 44 lower ends and bumper/spoiler are hinged, and spare tyre 45 is fixedly connected with spare tyre holder 44 through anchor shaft, reaches connection and reasonable arrangement, effect easy to use.
Envelope of the present invention 39 tops are provided with water tank 46, and described water tank is connected with hydraulic pressure cleaning machine by the road, reach the effect efficiently of speedily carrying out rescue work.
Equipment and material 7 of the present invention comprises cleaning machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and reel, vulcanizer, accent light, ion cutting machine, portable oil filter, electric water pump, welding generator tool box, tire patch kit case, pincers worker and electrical tool case, air nutsetter, electric protable drill tool box, building tool box and hydraulic tool case, be beneficial to hydraulic efficiency pressure system, electric system to carry out fast detecting, and the most common failure running in field operations process is got rid of and keeped in repair.
The present invention when mounted, can be provided with illuminating lamp at operator's compartment top, compartment adopts aluminium alloy plate flanging and aluminium section bar to build ceiling and sidewall forms closed railroad car, two side, compartment respectively arranges two fan aluminum alloy tilt-up doors, be convenient to the access of equipment and material in compartment, and make full use of the forward bottom space in compartment two accessory cases are set, utilize car body top remaining space that water tank is set, compartment rear wall arranges lower tail turnover panel, after rear spare wheel frame is turned up, tailgate can overturn downwards 90 °, time lower tail turnover panel translateral telescopic lever support to a levelling bench, can facilitate the layout of rear side instrument equipment and pick and place, can be used as again the workplatform while repairing, be convenient to maintenance, in compartment, the right can arrange hydraulic pressure cleaning machine, cleaning machine Reel of water pipe, spray gun, multifunctional power, tire press, cable reel, in compartment, the left side arranges hydraulic air compressor, tracheae and reel, vulcanizer, accent light, ion cutting machine, portable oil filter, electric water pump, in compartment, rear portion arranges welding generator tool box, tire patch kit case, pincers worker and electrical tool case, air nutsetter and electric protable drill tool box, building tool box and hydraulic tool case, install rear-mounted spare tyre on the tailstock bumper/spoiler of car chassis, and while work in the wild, the present invention can provide 10KVA, the single-phase 230V of three-phase 400V/, and the emergency source of electrical power of 50Hz, is multifunctional power, various check implements, consumer is as electric welding, cutting, polishing, boring, top lightings etc. provide field power supply, to complete quick startup, charging and repairing work.Or provide 400L/min, delivery pressure is not higher than the compressed air source of 8bar, can be the equipment fast aeration such as tire, air cushion raft, rubber boat, and provide high-pressure air source for air driven tools, as pneumatic pick of the rock drill of the air nutsetter of dismounting tire, rock-boring and rock disintegration etc., or it is the output of 19MPa hydraulic power that a road pressure is provided, and can provide hydraulic power for various hydraulic pressure work (machine) tools for interim rescue, as hydraulic jack, hydraulic tongs, hydraulic pressure striking machine etc.; Or, a set of aquifer yield 30L/min is provided, the hydraulic-driven water pump of pressure of supply water 200bar and a set of hand-held spray guns, can be for various mechanical equipments field Rapid Cleaning, and mechanical equipment fire accident can carry out fast effectively fire extinguishing in the wild; And provide check implement: can carry out fast detecting to hydraulic efficiency pressure system and electric system; And be equipped with conventional work facility, most common failure is got rid of and maintenance.
The present invention need in the wild to various wiring vehicles start, when fast charge, welding maintenance,
Drive generating by hydraulic efficiency pressure system fuel feeding, be mainly electric welding equipment, other provides power supply with electric tool and top lighting lamp, under low-temperature cold weather, also can replace storage battery full voltage starting engineering truck by multifunctional power.When needs are during to tire, air cushion raft, rubber boat lamp apparatus fast aeration, or when the rock drill to air nutsetter, rock-boring or the pneumatic pick of rock disintegration etc. provide high-pressure air source, operating personal can be opened the tilt-up door of compartment left side wall fast, from taking out the tracheae of hydraulic air compressor in compartment, by hydraulic air compressor, the equipment of needs inflation is carried out to fast aeration; In the time that needs hydraulic pressure cleaning machine is the outside flushing of construction machinery and equipment, high-pressure high-flow water source also can be provided, or during for the emergent fire extinguishing of field mechanized equipment, can provide heavy pressure fine spray by hydraulic pressure high-pressure hydraulic pump, high-pressure water pipe reel and spray gun, its high voltage power can be the disposable water at atmospheric pressure 200bar～400bar that directly boosts to, both can realize large flow with a small amount of water and supply High-Pressure Water, and can be by high pressure water fully atomization fast, water fogdrop diameter is less than 200 microns, I reaches 80 microns, also can coordinate special nozzle to realize high pressure washing and fine mist fire-fighting function.
The present invention is owing to adopting said structure, has novel structure, easy to use, quick, multiple functional, easy to detect, supportingly simplifies, the advantage such as volume is little, lightweight, reliability strong, stable performance, high maneuverability, high cross-country traveling ability and good battlefield comformability.
Claims (10)
1. a construction machinery and equipment detects breakdown van, be provided with car chassis, described car chassis is provided with operator's compartment, hydraulic efficiency pressure system, vehicle electronic circuit system, power system and equipment and material, described power system is to be made up of on-board engine and vehicle-mounted change speed gear box, it is characterized in that described hydraulic efficiency pressure system comprises hydraulic reservoir, Hydraulic Pump, control cock group, cooling vessel and power element, described power element comprises hydraulic generator, hydraulic pressure cleaning machine and hydraulic air compressor, described vehicle-mounted change speed gear box side is provided with power takeoff, in described control cock group, be provided with the oil circuit of at least three tunnel parallel connections, and series connection solenoid directional control valve and governor valve in every group of oil circuit, solenoid directional control valve and governor valve, solenoid directional control valve and governor valve, oil inlet in described control cock group is respectively through force feed filter, Hydraulic Pump and oil absorption filter are connected with hydraulic reservoir, return opening is connected with hydraulic reservoir through cooling vessel and return filter and shutoff valve respectively, the first oil outlet in control cock group connects hydraulic generator, the second oil outlet connects hydraulic pressure cleaning machine, the 3rd oil outlet connects hydraulic air compressor, described vehicle-mounted change speed gear box flows to Hydraulic Pump by power takeoff by the power of on-board engine, described Hydraulic Pump by the governor valve of every group of oil circuit in control cock group and the direction and flow of solenoid directional control valve regulator solution force feed after, be respectively hydraulic generator, hydraulic pressure cleaning machine and hydraulic air compressor fuel feeding.
2. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that the chargine line between Hydraulic Pump and the control cock group of described hydraulic efficiency pressure system is provided with energy storage.
3. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that the oil circuit between first via oil outlet and the hydraulic generator in described control cock group is provided with the valve group of awaiting orders.
4. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that being provided with electromagnetic relief valve between the oil inlet passage of the oil circuit in described control cock group and drainback passage.
5. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that setting up electric system in described vehicle electronic circuit system, described electric system comprises generator powered module and storage battery power supply module, described generator powered module provides source of AC by hydraulic generator for storage battery power supply module, described storage battery power supply module is located in the supply line of 24V Circuits System of vehicle electronic circuit system, described generator powered module is by splitter box, multifunctional power and electric coupler form, described splitter box is provided with total power switch and socket switch, the source of AC that described splitter box can produce hydraulic generator is supplied with multifunctional power power supply by total power switch and electric coupler, and simultaneously for the total power switch on car and socket switch power supply, described storage battery power supply module is hydraulic efficiency pressure system by the Vehicular accumulator cell in vehicle electronic circuit system, throttle actuator on car chassis and top lighting lamp provide direct supply.
6. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that described cooling vessel is the fan radiator being driven by DC machine, and powers through Vehicular accumulator cell.
7. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that the car chassis in described compartment is provided with magazine.
8. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that described envelope top is provided with water tank, and described water tank is connected with hydraulic pressure cleaning machine by the road.
9. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that being covered with compartment on the car chassis of described operator's compartment rear end, two sides, described compartment are respectively equipped with tilt-up door, after compartment, be provided with down and turn over tailgate, described tilt-up door upper end and compartment are hinged, and turn over tailgate both sides under described to be hinged through telescopic lever and compartment respectively.
10. a kind of construction machinery and equipment according to claim 1 detects breakdown van, it is characterized in that described equipment and material comprises cleaning machine Reel of water pipe, spray gun, tire press, cable reel, tracheae and reel, vulcanizer, accent light, ion cutting machine, portable oil filter, electric water pump, welding generator tool box, tire patch kit case, pincers worker and electrical tool case, air nutsetter, electric protable drill tool box, building tool box and hydraulic tool case.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410189381.2A CN103950406B (en) | 2014-05-07 | 2014-05-07 | Engineering machinery detection breakdown van |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189381.2A CN103950406B (en) | 2014-05-07 | 2014-05-07 | Engineering machinery detection breakdown van |
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| CN103950406A true CN103950406A (en) | 2014-07-30 |
| CN103950406B CN103950406B (en) | 2017-04-12 |
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| CN201410189381.2A Active CN103950406B (en) | 2014-05-07 | 2014-05-07 | Engineering machinery detection breakdown van |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191969A (en) * | 2014-09-19 | 2014-12-10 | 安庆市同博科技开发有限责任公司 | Engineering breakdown van |
| CN106872863A (en) * | 2017-02-11 | 2017-06-20 | 赵阳 | A kind of long-range electric discharge device of extra-high voltage |
| CN111237270A (en) * | 2020-03-11 | 2020-06-05 | 徐工集团工程机械有限公司 | Rescue equipment vehicle |
| CN113693834A (en) * | 2021-08-26 | 2021-11-26 | 北京市自来水集团禹通市政工程有限公司 | Multifunctional night breakdown van |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104191969A (en) * | 2014-09-19 | 2014-12-10 | 安庆市同博科技开发有限责任公司 | Engineering breakdown van |
| CN106872863A (en) * | 2017-02-11 | 2017-06-20 | 赵阳 | A kind of long-range electric discharge device of extra-high voltage |
| 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 |
| CN111237270A (en) * | 2020-03-11 | 2020-06-05 | 徐工集团工程机械有限公司 | Rescue equipment vehicle |
| CN113693834A (en) * | 2021-08-26 | 2021-11-26 | 北京市自来水集团禹通市政工程有限公司 | Multifunctional night breakdown van |
| 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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| CN103950406B (en) | 2017-04-12 |
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