CN219192561U - Comprehensive ground guarantee vehicle for airplane - Google Patents
Comprehensive ground guarantee vehicle for airplane Download PDFInfo
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- CN219192561U CN219192561U CN202223442069.9U CN202223442069U CN219192561U CN 219192561 U CN219192561 U CN 219192561U CN 202223442069 U CN202223442069 U CN 202223442069U CN 219192561 U CN219192561 U CN 219192561U
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- chassis
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- battery pack
- air source
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model discloses an aircraft ground comprehensive support vehicle which is provided with a chassis and a power system, wherein the chassis is driven by the power system, a power battery pack and a gas source unit are arranged on the chassis, a traction device is arranged at the rear end of the chassis, the gas source unit comprises a gas source motor and a compressor, a gas supply pipeline is connected to the compressor, the gas source motor is connected with a controller, and the gas source motor and the power system are respectively powered by the power battery pack.
Description
Technical Field
The utility model relates to the technical field of aircraft ground support equipment, in particular to an aircraft ground comprehensive support vehicle.
Background
In order to ensure the normal operation of the aircraft, the airport is provided with an aircraft ground guarantee vehicle, and the existing aircraft ground guarantee vehicle comprises a tractor, an air conditioner vehicle, an air source vehicle, a power supply vehicle and the like;
by arranging the tractor to provide power for the ground sliding of the airplane, a great amount of fuel is required to be consumed in the process if the airplane slides from the runway to the airplane station by self power generally because the distance between the airplane station and the runway is long, the carbon emission and noise pollution are also very large, the energy consumption of the tractor is relatively low, the fuel consumption can be greatly reduced, and the exhaust emission is reduced;
because the large engine of the aircraft is in a closed state in the process of towing the aircraft by the tractor, the large engine cannot supply air to an air conditioning system of the aircraft, long-distance stop sliding is realized, passengers and crewmembers in the aircraft need air conditioning to cool, the air conditioning vehicle is arranged in the prior art, cold air cooled by freon is conveyed to the aircraft by the air conditioning vehicle for cooling the cabin, but the air conditioning vehicle cooled by freon is used for cooling, the whole volume of the air conditioning vehicle is large, and the cooling cost is high;
the air source vehicle is arranged, the compressor is started through the high-power diesel engine, and when the large engine of the aircraft breaks down or the aircraft needs to be checked, the large engine of the aircraft is directly started through compressed air generated by the air source vehicle, so that the carbon emission and noise pollution of the diesel engine are high;
through setting up the supply vehicle, when the aircraft carries out the circular telegram inspection, maintenance, the preparation of before the navigation or after the navigation, clean or refuel, loading and unloading goods on ground, the supply vehicle generator is for the partial (or whole) electric load power supply on the aircraft, occupation space is big and use cost is high.
The existing aviation ground guarantee vehicle cannot be integrated on one trolley, a plurality of vehicles are required to be matched with an airplane, and the guarantee cost and the guarantee manpower are increased.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide the aircraft ground comprehensive guarantee vehicle which has the advantages of compact structure, small whole volume, complete functions, reduced guarantee cost and guaranteed manpower.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an aircraft ground comprehensive support car, is equipped with chassis and driving system, the chassis is driven through driving system, its characterized in that: the chassis is provided with a power battery pack and a gas source unit, the rear end of the chassis is provided with a traction device, the gas source unit comprises a gas source motor and a compressor, the compressor is connected with a gas supply pipeline, the gas source motor is connected with the compressor, the gas source motor is connected with a controller, and the gas source motor and a power system are respectively powered by the power battery pack;
the aircraft ground comprehensive guarantee vehicle adopts the electric vehicle, energy-concerving and environment-protective, power battery can supply power for the driving system, simultaneously power battery can supply power for the air source unit, through motor drive compressor, air source unit overall structure is compact, occupation space is little, also can not cause the pollution to the environment, in the aircraft traction process, air supply pipeline provides the air supply for the air conditioning system of aircraft, when the aircraft runs into trouble and needs the air supply to start, the air source unit can provide the air supply for aircraft engine start through the air supply pipeline, aircraft ground comprehensive guarantee vehicle overall structure is compact, the function is many, energy-concerving and environment-protective, the guarantee cost is reduced, the guarantee manpower is reduced.
The chassis is also provided with the static power supply, the static power supply is electrically connected with the power battery pack, the power battery pack is matched with the static power supply, and the static power supply converts high-voltage direct current of the power battery pack into frequency and voltage required by an airplane to supply power for the airplane, so that the guarantee cost is greatly reduced.
The power battery pack is provided with a plurality of split batteries, a hoisting flat plate is fixed at the bottom of each split battery, lifting lugs are fixed on the hoisting flat plate, and the hoisting flat plate is fixedly connected with a chassis;
through setting up split type battery, can make full use of chassis space install, the mounted position is unrestricted, and every battery volume is less hoist and mount convenient simultaneously, through setting up the hoist and mount dull and stereotyped, both be convenient for the hoist and mount of battery, be convenient for the fixed of battery and chassis again.
The power system comprises a hydraulic motor, a coupler and a hydraulic pump, wherein the hydraulic motor is connected with the hydraulic pump through the coupler, the hydraulic motor is powered by a power battery pack, and the hydraulic motor is connected with a controller; the hydraulic motor rotates to drive the hydraulic pump to operate to provide a hydraulic oil source for walking, braking and steering for the chassis.
The bottom of the air source motor and the bottom of the compressor are both fixedly provided with shock absorbers, and the bottom of the shock absorbers is fixedly connected with the chassis; and vibration of the air source unit in the running process of the vehicle is reduced.
The bottom of the hydraulic motor is fixedly provided with a shock absorber, and the bottom of the shock absorber is fixedly connected with a chassis; and reduces vibration of the power system during running of the vehicle.
The traction device adopts a clamping device, and the clamping device is connected with the controller.
The beneficial effects of the utility model are as follows: the aircraft ground comprehensive guarantee vehicle adopts the electric vehicle, energy-conservation and environmental protection, the power battery pack can supply power for the power system, the power battery pack can supply power for the air source unit simultaneously, through motor drive compressor, the overall structure of the air source unit is compact, occupation space is small, can not cause pollution to the environment yet, in the aircraft traction process, air source is provided for the air conditioning system of aircraft through the air supply pipeline, when the aircraft meets the trouble and needs the air source to start, the air source unit can provide the air source for the large engine start of aircraft through the air supply pipeline, the power battery pack is connected with the static change power supply, the static change power supply converts the high-voltage direct current of the power battery pack into the required frequency and voltage of the aircraft, power is supplied for the aircraft, the overall structure of the aircraft ground comprehensive guarantee vehicle is compact, multiple functions, energy conservation and environmental protection, guarantee cost reduction, and guarantee manpower reduction.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the power system of the present utility model.
FIG. 3 is a schematic diagram of the air source unit structure of the utility model.
FIG. 4 is a schematic view of another angle structure of the air source unit of the present utility model.
Fig. 5 is a schematic view of the split type battery structure of the present utility model.
FIG. 6 is a schematic diagram of the aircraft ground comprehensive support vehicle and aircraft coordination of the present utility model.
Reference numerals: a chassis-1;
the power battery pack-2, the split battery-201, the hoisting flat plate-202 and the lifting lug-2021;
the hydraulic system comprises a power system-3, a hydraulic motor-301, a coupler-302 and a hydraulic pump-303;
the air source unit I-4, the air source motor I-401 and the compressor I-402;
a static power supply-5;
a clamping device-6;
shock absorber-7.
Detailed Description
The utility model is described below with reference to the drawings and examples.
As shown in the drawing, the aircraft ground comprehensive support vehicle is provided with a chassis 1 and a power system, wherein the chassis is driven by the power system, a power battery pack 2 and a gas source unit 4 are arranged on the chassis 1, a traction device 6 is arranged at the rear end of the chassis 1, the gas source unit 4 comprises a gas source motor 401 and a compressor 402, a gas supply pipeline is connected to the compressor 402, the gas source motor 401 is connected with a controller, and the gas source motor 401 and the power system are respectively powered by the power battery pack 2;
the aircraft ground comprehensive guarantee vehicle adopts the electric vehicle, energy-concerving and environment-protective, power battery group can give the driving system power supply, power battery group 2 can supply power for air source unit 4 again simultaneously, through motor drive compressor, air source unit overall structure is compact, occupation space is little, can integrate air source unit and aircraft tractor, the aircraft traction in-process, air supply is provided for the air conditioning system of aircraft, simultaneously, when the aircraft runs into trouble and needs the air supply to start, air source unit can provide the air supply for aircraft big engine start, realize the integration of current air conditioner car and air source car and tractor, overall structure is compact, and is multiple in function, energy-concerving and environment-protective, the reduction guarantee cost, the reduction guarantee manpower.
Still be equipped with quiet power supply 5 on the chassis, quiet power supply 5 is connected with power battery group 2 electricity, sets up quiet power supply 5, can change power battery group 2 high voltage direct current into required frequency of aircraft, voltage, for the aircraft power supply, will be for the module integration of aircraft power supply to the aircraft tractor on, occupation space is little, with low costs, need not to set up the supply vehicle alone.
The stationary power supply 5 in this embodiment can convert the high voltage dc power of the power battery pack to a 40Hz medium frequency power supply.
The stationary power supply 5 in this embodiment is fastened to the chassis by means of bolts for easy replacement and maintenance.
The power battery pack 2 is provided with a plurality of split batteries 201, a hoisting flat plate 202 is fixed at the bottom of each split battery 201, lifting lugs 2021 are fixed on each hoisting flat plate 202, and each hoisting flat plate 202 is fixedly connected with a chassis 1;
through setting up split type battery 201, split type battery establishes ties, can make full use of chassis space install, and the mounted position is unrestricted, and every battery volume is less hoist and mount simultaneously convenient, through setting up hoist and mount dull and stereotyped, both the hoist and mount of battery of being convenient for, the battery of being convenient for is convenient for again with the fixed of chassis.
Lifting lugs are fixed on the left side and the right side of the lifting plate in the embodiment, so that the lifting is convenient, the split type battery is fixed with the lifting plate through bolts, and the lifting plate is fixed with the chassis through bolts, so that the split type battery is convenient to detach and install.
In this embodiment, a split battery is used, and the mounting position of the battery can be adjusted according to the layout of the chassis, and as can be seen from fig. 1, the split battery is arranged at the front end of the chassis and between the power system and the air source unit.
The chassis 1 is provided with a power system 3, the power system 3 comprises a hydraulic motor 301, a coupler 302 and a hydraulic pump 303, the hydraulic motor 301 is connected with the hydraulic pump 303 through the coupler 302, the hydraulic motor 301 is powered by a power battery pack 2, and the hydraulic motor is connected with a controller; the hydraulic pump provides power for the front wheel hydraulic power assembly and the rear wheel hydraulic power assembly, and the hydraulic motor rotates to drive the hydraulic pump to operate to provide a hydraulic oil source for walking, braking and steering for the chassis.
The traction device 6 adopts a clamping device, the clamping device is arranged at the rear end of the chassis, and the clamping device is connected with the controller.
In this embodiment, the clamping device provides a hydraulic oil source through the hydraulic pump, and lifting and clamping of the nose wheel of the aircraft are achieved through the clamping device, so that traction of the aircraft is achieved, and the clamping device is of the prior art and is not described in detail herein.
The bottom of the air source motor 401 and the bottom of the compressor 402 are both fixedly provided with a shock absorber 7, and the bottom of the shock absorber 7 is fixedly connected with the chassis 1; and vibration of the air source unit in the running process of the vehicle is reduced.
The bottom of the hydraulic motor 301 is fixed with a shock absorber 7, and the bottom of the shock absorber 7 is fixedly connected with the chassis 1; and reduces vibration of the power system during running of the vehicle.
The controller in this embodiment may be a PLC controller.
The utility model is used when:
before the aircraft pulls, connect the air supply line with the air supply mouth of aircraft, the aircraft pulls the in-process, the nose wheel of aircraft is embraced through embracing the clamp device and is held the clamp and is lifted, the aircraft ground is synthesized the guarantee car and pulls the aircraft from runway to stand or the in-process from stand to runway, the high-pressure air of air supply unit 4 output is passed through the air supply line and is carried out the air conditioning system of aircraft and divide into two ways after the compressed air gets into the air conditioning system of aircraft, one way is the steam, another way is through the radiator of aircraft and turbine cooler inflation cooling and forms the air conditioning, mix air conditioning and the steam and supply the temperature in the cabin into the cabin as required through the inside temperature control governing valve of aircraft, realized under the circumstances that the aircraft large engine is not started, the aircraft ground is synthesized the guarantee car and is pulled, and can guarantee that the personnel on the aircraft is cooled through the air conditioner, the consumption of fuel and the emission of tail gas have been significantly reduced, the air conditioning system of aircraft is supplied with power through split type power and the electrical connection of stationary power supply in this process, when the aircraft is pulled to stand, can be connected with bridge power supply, it is battery 2 to change the electric energy source from the whole-vehicle to the power battery, and charge the battery pack is carried out, the continuous power of the battery pack is improved.
When the aircraft needs to be inspected or a fault is encountered and the air source is required to be started, the air supply pipeline is connected with an air supply port of the aircraft, and an air source is provided for a large engine of the aircraft through the air source unit 4.
When the aircraft is on the ground and needs to be subjected to power-on inspection, maintenance, preparation before or after sailing, cleaning or oiling, loading and unloading of cargoes, the power battery pack 2 is electrically connected with the static power supply 5, and the static power supply 5 is electrically connected with an electrical load of the aircraft, so that power supply for the electrical load on the aircraft is realized.
Claims (7)
1. The utility model provides an aircraft ground comprehensive support car, is equipped with chassis and driving system, the chassis is driven through driving system, its characterized in that: the power battery pack and the air source unit are arranged on the chassis, the traction device is arranged at the rear end of the chassis, the air source unit comprises an air source motor and a compressor, an air supply pipeline is connected to the compressor, the air source motor is connected with the controller, and the air source motor and the power system are powered by the power battery pack respectively.
2. An aircraft ground integrated security vehicle in accordance with claim 1, wherein: the chassis is also provided with a static power supply, and the static power supply is electrically connected with the power battery pack.
3. An aircraft ground integrated support vehicle according to claim 1 or 2, characterized in that: the power battery pack is provided with a plurality of split batteries, a hoisting flat plate is fixed at the bottom of each split battery, lifting lugs are fixed on the hoisting flat plate, and the hoisting flat plate is fixedly connected with the chassis.
4. An aircraft ground integrated protection vehicle according to claim 3, characterized in that: the power system comprises a hydraulic motor, a coupler and a hydraulic pump, wherein the hydraulic motor is connected with the hydraulic pump through the coupler, the hydraulic motor is powered by a power battery pack, and the hydraulic motor is connected with the controller.
5. An aircraft ground integrated protection vehicle according to claim 4, wherein: the bottom of the air source motor and the bottom of the compressor are both fixed with shock absorbers, and the bottom of the shock absorbers is fixedly connected with the chassis.
6. An aircraft ground integrated protection vehicle according to claim 5, wherein: the bottom of the hydraulic motor is fixedly provided with a shock absorber, and the bottom of the shock absorber is fixedly connected with the chassis.
7. An aircraft ground integrated support vehicle according to claim 1 or 2 or 4 or 6, characterized in that: the traction device adopts a clamping device, and the clamping device is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223442069.9U CN219192561U (en) | 2022-12-22 | 2022-12-22 | Comprehensive ground guarantee vehicle for airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223442069.9U CN219192561U (en) | 2022-12-22 | 2022-12-22 | Comprehensive ground guarantee vehicle for airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219192561U true CN219192561U (en) | 2023-06-16 |
Family
ID=86706589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223442069.9U Active CN219192561U (en) | 2022-12-22 | 2022-12-22 | Comprehensive ground guarantee vehicle for airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219192561U (en) |
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2022
- 2022-12-22 CN CN202223442069.9U patent/CN219192561U/en active Active
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