CN109278770A - The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade - Google Patents
The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade Download PDFInfo
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- CN109278770A CN109278770A CN201811231495.3A CN201811231495A CN109278770A CN 109278770 A CN109278770 A CN 109278770A CN 201811231495 A CN201811231495 A CN 201811231495A CN 109278770 A CN109278770 A CN 109278770A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to railway engineering technical field of vehicle, disclose a kind of contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade, including vehicle frame, front end drivers' cab and rear end drivers' cab, it further include the Working mechanism being integrated on the operation area of middle part, the Working mechanism includes three job platforms and high altitude operation bucket；It further include dynamical system and traction convertor, the dynamical system includes diesel engine and generator；It further include braking system, the braking system includes electric braking device and air brake.A kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention can be effectively improved traction and the braking ability of vehicle.Integrated high altitude operation bucket and three operation platform devices, can meet various job requirements；Three job platforms realize three operating points while checking construction, it can be achieved that three job platforms of same time are located at different height, different location, while, it can be achieved that tunnel tunneling boring inspection.
Description
[technical field]
The invention belongs to railway engineering technical field of vehicle, and in particular to a kind of internal combustion alternating current suitable for long steep grade
The contact net upkeep operation vehicle of transmission.
[background technique]
In recent years, China railways realize great-leap-forward development, and basic network preliminarily forms.Railway quickening in central and west regions is built
If, it is contemplated that 150,000 kilometers are up to the year two thousand twenty National Railway Network scale, wherein high-speed railway operating mileage reaches 30,000 kilometers,
The big city of 80% or more covering.As China express railway extends to west area, built faced natural environment and
Orographic factor is more complicated, can adapt to landform using steep gradient route, reduces construction investment, therefore more grow up occur
Ramp location.Currently, in the big western high-speed rail that desin speed grade is 250km/h, to have many places gradient be more than 20 ‰, wherein downlink side
Just have at 3 to the gradient up to 30 ‰ location, length is respectively 6700m, 5050m, 8447m.In west in objective special line road, by institute
Place geographical location is with a varied topography, and continuous long steep grade section is more, and especially between the new district Hu, the lasting ramp that the gradient is 25 ‰ is long
Up to 45.05km.In the related technology, the machine driving that is associated with railway work electric system at present, hydraulic power Operation Van are on slope of growing up
It when road section operation, when upward slope, is short of power, the speed of service is low, is unable to satisfy the requirement for quickly reaching operation field；Descending
When, using single air damping, shoe temperature height, serious wear, need to frequently stop Liang Zha, and lasting down slope time is short, can not
Meet efficient, the safety operating of skylight operation.
Therefore, it is really necessary to provide a kind of contact net maintenance of new internal combustion alternating current drive suitable for long steep grade to make
Industry vehicle solves above-mentioned technical problem.
[summary of the invention]
The technical problem to be solved by the present invention is to provide used under a kind of operating condition suitable for long steep grade it is high-power in
Fire alternating current drive contact net upkeep operation vehicle.It can be effectively improved vehicle go up a slope on overlength steep gradient traction and descending system
Dynamic performance.Integrated high altitude operation bucket and three operation platform devices, can meet contact net, carrier cable, bracket, return wire, high-voltage line,
And the various operations such as contact net repairing operation of hinge and the maintenance activity of larger yard contact net top equipment, adjacent line need
It asks；Simultaneously configuration three job platforms, by hydraulic driving mode realize three job platforms of same time be located at different height,
Different location realizes three operating points while checking construction, saves Window time, improves working efficiency.Meanwhile three platform is full
Tunnel wall disease is not got off inspection at sufficient railway tunnel escape truck, i.e. realization full section of tunnel maintenance and inspection.
A kind of technical solution of the present invention: contact net upkeep operation of the internal combustion alternating current drive suitable for long steep grade
Vehicle, front end drivers' cab and rear end drivers' cab including vehicle frame, the front and rear ends for being respectively arranged on the vehicle frame top, the vehicle frame
The position between the front end drivers' cab and the rear end drivers' cab on top is middle part operation area, described to be suitable for growing up
The contact net upkeep operation vehicle of the internal combustion alternating current drive in ramp further includes the Working mechanism being integrated on the middle part operation area,
The Working mechanism includes three job platforms and high altitude operation bucket；The internal combustion alternating current drive suitable for long steep grade connects
Net-fault upkeep operation vehicle further includes dynamical system and traction convertor, and the dynamical system includes diesel engine and generator；It is described
The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade further includes braking system, the braking system packet
Include electric braking device and air brake.
Preferably, three job platform include: the first job platform, it is the second job platform, third job platform, hydraulic
System and control system.
Preferably, the first vertical lift portion and the first left and right horizontal extension are equipped in first job platform；It is described
The second vertical lift portion and the second left and right horizontal extension are equipped in second job platform；Rotation is equipped in the third job platform
Transfer part and third lifting unit.
Preferably, the dynamical system is two sets.
Preferably, the traction convertor include cabinet and be set to the intracorporal fairing of the case, inverter and water
Cooling system.
Preferably, the opposite two sides of the cabinet correspond to the fairing, the inverter and the water cooling system
The position of system is respectively corresponded equipped with access hole.
Preferably, the lower part of the vehicle frame is equipped with pilot, BTM, bogie, muffler, accumulator box, traction current transformation
Device, diesel fuel tanks, air filter, radiator, clean unit, braking valve group, track-catching device, traction ventilator, cylinder, re-railing block case, bavin
Oil machine, main generator, electric compressor, air horn, air cleaning member and work cylinder；The middle part of the vehicle frame is equipped with fuel feeding
System, electrical system and hydraulic system；The rear ends of the vehicle frame are equipped with lancet and installation, coupler buffering device；The vehicle frame
Top be additionally provided with railing, auxiliary power generation unit, air-conditioner outdoor unit, outdoor floor, hydraulic control cabinet, high altitude operation bucket control cabinet,
Electric pump station；The vehicle frame two sides are equipped with airbrake system tube road, label is installed.
Preferably, the bogie is equipped with asynchronous traction motor, axle gear box.
Preferably, video monitoring apparatus, air-conditioning, braking resistor are equipped at the top of the front end drivers' cab；The front end driver
Chamber interior is equipped with driving position, seat, electric heater, indoor floor, sleeping berth, fire extinguisher, electrical control cabinet；Front end drivers' cab end
Portion is equipped with vehicle ladder of climbing to the top of a mountain.
Preferably, video monitoring apparatus, braking resistor are equipped at the top of the rear end drivers' cab；Inside the rear end drivers' cab
Equipped with driving position, seat, electric heater, indoor floor, fire extinguisher, electrical control cabinet；Rear end drivers' cab end is equipped with and climbs to the top of a mountain
Vehicle ladder.
Compared with the relevant technologies, a kind of contact net of the internal combustion alternating current drive suitable for long steep grade of the present invention, which overhauls, to be made
It the innovative point of industry vehicle and has the beneficial effect that:
1) based on vehicle platform, both-end drivers' cab is set, provides the Hao lookout condition of Liang for vehicle two way.
2) middle part operation area integrates Working mechanisms, the Working mechanisms such as three job platforms, high altitude operation bucket and meets contact net, holds
The contact of power rope, bracket, return wire, high-voltage line and hinge and the maintenance activity, adjacent line of larger yard contact net top equipment
Net repairing operation etc.；Can be achieved three different locations in the same time, different height three operating points and meanwhile construct, improve day
Window utilization efficiency；It can bypass contact net, carrier cable, bracket, return wire, high-voltage line etc. and inspection of construction carried out to tunnel vault；It can
Realize that tunnel wall disease is not got off inspection at railway tunnel escape truck；The inspection of construction of full section of tunnel disease can be achieved.
3) power drive system that the present invention uses is converted to the mechanical energy that diesel engine exports for cross-straight-intersection electric transmission
Electric energy, and by traction convertor, it realizes rectification, inversion, exports the adjustable alternating current of three-phase, realized by driving traction electric machine
Vehicle traveling meets highest running speed 120km/h.
4) dynamical system of the present invention improves Operation Van using double sets power unit (+two generators of two diesel engines)
Hauling ability, promote the climbing capacity of Operation Van.Two sets of dynamical systems can realize be operated alone and simultaneously driving two kinds of operating conditions,
Increase the ability of vehicle dynamical system " escorting "；
5) electric braking+air damping is used, by being used cooperatively for two kinds of modes of braking, track-mounted machinery is effectively improved and exists
Continue the status of descending difficulty on long steep grade；
6) traction convertor follows integrated, modularized design principle, by fairing, inverter and water-cooling system etc.
For integrated installation in a cabinet, the access hole of each component is reserved in cabinet two sides, conducive to the maintenance, maintenance and peace of traction convertor
Dress.
[Detailed description of the invention]
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is a kind of entirety of the contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
Structural front view；
Fig. 2 is a kind of entirety of the contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
Structure top view；
Fig. 3 is a kind of entirety of the contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
Structure bottom view.
In figure:
Video monitoring apparatus 1, air-conditioning 2, braking resistor 3, apparatus for work 4, high altitude operation bucket 5, coupler buffering device 6, pilot
7, BTM8, vehicle frame 9, front end drivers' cab 10, bogie 11, airbrake system tube road 12, muffler 13, vehicle ladder 14 of climbing to the top of a mountain, storage
Battery case 15, railing 16, traction convertor 17, diesel fuel tanks 18, air filter 19, radiator 20, auxiliary power generation unit 21, rear end department
Machine room 22, label installation 23, clean unit 24, lancet and installation 25, driving position 26, seat 27, electric heater 28, indoor floor
29, sleeping berth 30, fire extinguisher 31, electrical control cabinet 32, air-conditioner outdoor unit 33, outdoor floor 34, hydraulic control cabinet 35, high altitude operation
Struggle against control cabinet 36, and electric pump station 37 brakes valve group 38, track-catching device 39, traction ventilator 40, cylinder 41, re-railing block case 42, diesel oil
Machine 43, main generator 44, electric compressor 45, air horn 46, air cleaning member 47, work cylinder 48, oil supply system 49, electricity
Gas system 50, hydraulic system 51, asynchronous traction motor 52, axle gear box 53.
[specific embodiment]
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please join figure attached drawing 1-3, a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade, packet
The front end drivers' cab 10 and rear end drivers' cab 22 of vehicle frame 9, the front and rear ends for being respectively arranged on 9 top of vehicle frame are included, 9 top of vehicle frame
Position between front end drivers' cab 10 and rear end drivers' cab 22 is middle part operation area, and the present invention is a kind of to be suitable for long steep grade
Internal combustion alternating current drive contact net upkeep operation vehicle further include be integrated in middle part operation area on Working mechanism, Working mechanism
Including three job platforms 4 and high altitude operation bucket 5；A kind of contact net of the internal combustion alternating current drive suitable for long steep grade of the present invention
Upkeep operation vehicle further includes dynamical system and traction convertor, and dynamical system includes diesel engine and generator；It is of the invention a kind of suitable
The contact net upkeep operation vehicle of internal combustion alternating current drive for long steep grade further includes braking system, and braking system includes electricity system
Dynamic device and air brake.Three job platforms 4 include: the first job platform, the second job platform, third job platform,
Hydraulic system and control system.The first vertical lift portion and the first left and right horizontal extension are equipped in first job platform；Second
The second vertical lift portion and the second left and right horizontal extension are equipped in job platform；Rotating part and the are equipped in third job platform
Three lifting units.Dynamical system is two sets.Traction convertor include cabinet and be set to the intracorporal fairing of case, inverter and water
Cooling system.The position that the opposite two sides of cabinet correspond to fairing, inverter and water-cooling system, which respectively corresponds, is equipped with maintenance
Mouthful.The lower part of vehicle frame 9 is equipped with pilot 7, BTM8, bogie 11, muffler 13, accumulator box 15, traction convertor 17, diesel oil
Case 18, radiator 20, clean unit 24, braking valve group 38, track-catching device 39, traction ventilator 40, cylinder 41, is answered at air filter 19
Rail device case 42, diesel engine 43, main generator 44, electric compressor 45, air horn 46, air cleaning member 47 and work cylinder
48；The middle part of vehicle frame 9 is equipped with oil supply system 49, electrical system 50 and hydraulic system 51；The rear ends of vehicle frame 9 are equipped with lancet
And installation 25, coupler buffering device 6；9 top of vehicle frame is additionally provided with railing 16, auxiliary power generation unit 21, air-conditioner outdoor unit 33, outdoor floor
34, hydraulic control cabinet 35, high altitude operation bucket control cabinet 36, electric pump station 37；9 two sides of vehicle frame are equipped with airbrake system tube road
12, label installation 23.Bogie 11 is equipped with asynchronous traction motor 52, axle gear box 53.It is set at the top of front end drivers' cab 10
There are video monitoring apparatus 1, air-conditioning 2, braking resistor 3；Inside front end drivers' cab 10 be equipped with driving position 26, seat 27, electric heater 28,
Indoor floor 29, sleeping berth 30, fire extinguisher 31, electrical control cabinet 32；Drivers' cab 10 end in front end is equipped with vehicle ladder 14 of climbing to the top of a mountain.Rear end department
Video monitoring apparatus 1, braking resistor 3 are equipped at the top of machine room 22；Driving position 26, seat 27, electricity are equipped with inside rear end drivers' cab 22
Warmer 28, indoor floor 29, fire extinguisher 31, electrical control cabinet 32；Drivers' cab 22 end in rear end is equipped with vehicle ladder 14 of climbing to the top of a mountain.
In the present embodiment, the both ends of vehicle frame 9 are respectively provided with drivers' cab, provide the Hao lookout item of Liang for vehicle two way
Part.
In the present embodiment, the integrated Working mechanism in middle part operation area meets contact net, carrier cable, bracket, return wire, high pressure
The various operations such as the contact net repairing operation of line and hinge and the maintenance activity of larger yard contact net top equipment, adjacent line
Demand；And it can realize the inspection of construction of full section of tunnel.Full section of tunnel inspection specifically: Working mechanism includes three operation horizontals
The Working mechanisms such as platform, high altitude operation bucket, the first job platform and the second job platform can be vertically moved up or down movement, can respectively to the left or
It protrudes horizontally up to the right, can bypass contact net, carrier cable, bracket, return wire, high-voltage line etc. and construction inspection is carried out to tunnel vault
It looks into, third job platform is rotatable to be extend out to outside vehicle, and third job platform can satisfy tunnel at railway tunnel escape truck
Wall disease is not got off inspection.Three job platforms may be implemented in the same time can be located at different location, different height, it can be achieved that
Three operating points check construction simultaneously, meet tunnel wall disease at railway tunnel escape truck and do not get off inspection, that is, realize tunnel
Tunneling boring maintenance and inspection are saved inspection of construction occupancy Window time etc. and are asked to improve tunnel defect inspection of construction working efficiency
Topic.
In the present embodiment, a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
The power drive system used is converted to electric energy for cross-straight-intersection electric transmission, by the mechanical energy that diesel engine exports, and passes through traction
Current transformer realizes rectification, inversion, exports the adjustable alternating current of three-phase, realizes vehicle traveling by driving traction electric machine, meets most
High speed of service 120km/h.
In the present embodiment, a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
Dynamical system using double set+two generators of two diesel engines of power unit, improve the hauling ability of Operation Van, promoted and made
The climbing capacity of industry vehicle.Two sets of dynamical systems can realize be operated alone and simultaneously driving two kinds of operating conditions, increase vehicle dynamical system
The ability of system " escorting ".
In the present embodiment, a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
In, by the way of adding air damping to combine using electric braking, by being used cooperatively for two kinds of modes of braking, effectively improve rail
The mechanical status for continuing descending difficulty on long steep grade of row.
In the present embodiment, a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention
In, traction convertor follows integrated, modularized design principle, by the integrated peace such as fairing, inverter and water-cooling system
In a cabinet, the access hole of each component is reserved in cabinet two sides, conducive to the maintenance, maintenance and installation of traction convertor.
Test explanation: a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade of the present invention exists
West has carried out 5 long steep grade tractions, braking ability tests at high-speed rail, and test result shows resistive braking to solution long steep grade
Down hill braking problem is more advantageous compared with air damping.
Compared with the relevant technologies, a kind of contact net of the internal combustion alternating current drive suitable for long steep grade of the present invention, which overhauls, to be made
Industry vehicle can effectively improve vehicle go up a slope on overlength steep gradient traction and down hill braking performance.It solves to be short of power and be transported with vehicle
The low problem of scanning frequency degree.Integrated high altitude operation bucket and three operation platform devices, can meet contact net, carrier cable, bracket, reflux
The contact net repairing operation of line, high-voltage line and hinge and the maintenance activity of larger yard contact net top equipment, adjacent line etc. is each
Kind job requirements；Three job platforms of configuration realize that three job platforms of same time are located at difference by hydraulic driving mode
Highly, different location, the problems such as realizing three operating points while checking construction, skylight need to be occupied when solving maintenance.Simultaneously should
Three platforms can meet tunnel wall disease at railway tunnel escape truck and not get off inspection, i.e. realization full section of tunnel maintenance and inspection.
The above are merely embodiments of the present invention, it should be noted here that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, improvement can also be made, but these are all belonged to the scope of protection of the present invention.
Claims (10)
1. a kind of contact net upkeep operation vehicle of the internal combustion alternating current drive suitable for long steep grade, which is characterized in that including vehicle
Frame, be respectively arranged on the vehicle frame top front and rear ends front end drivers' cab and rear end drivers' cab, the vehicle frame top is located at
Position between the front end drivers' cab and the rear end drivers' cab is middle part operation area, the internal combustion suitable for long steep grade
The contact net upkeep operation vehicle of alternating current drive further includes the Working mechanism being integrated on the middle part operation area, the working rig
Structure includes three job platforms and high altitude operation bucket；The contact net of the internal combustion alternating current drive suitable for long steep grade, which overhauls, to be made
Industry vehicle further includes dynamical system and traction convertor, and the dynamical system includes diesel engine and generator；It is described to be suitable for growing up
The contact net upkeep operation vehicle of the internal combustion alternating current drive in ramp further includes braking system, and the braking system includes electric braking dress
It sets and air brake.
2. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 1 suitable for long steep grade,
Be characterized in that, three job platform include: the first job platform, the second job platform, third job platform, hydraulic system and
Control system.
3. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 2 suitable for long steep grade,
It is characterized in that, the first vertical lift portion and the first left and right horizontal extension is equipped in first job platform；Described second makees
The second vertical lift portion and the second left and right horizontal extension are equipped in industry platform；In the third job platform be equipped with rotating part and
Third lifting unit.
4. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 3 suitable for long steep grade,
It is characterized in that, the dynamical system is two sets.
5. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 4 suitable for long steep grade,
Be characterized in that, the traction convertor include cabinet and be set to the intracorporal fairing of the case, inverter and water-cooling system.
6. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 5 suitable for long steep grade,
It is characterized in that, the opposite two sides of the cabinet correspond to the position of the fairing, the inverter and the water-cooling system
It sets and respectively corresponds equipped with access hole.
Make 7. the contact net of the internal combustion alternating current drive according to claim 1-6 suitable for long steep grade overhauls
Industry vehicle, which is characterized in that the lower part of the vehicle frame is equipped with pilot, BTM, bogie, muffler, accumulator box, traction current transformation
Device, diesel fuel tanks, air filter, radiator, clean unit, braking valve group, track-catching device, traction ventilator, cylinder, re-railing block case, bavin
Oil machine, main generator, electric compressor, air horn, air cleaning member and work cylinder；The middle part of the vehicle frame is equipped with fuel feeding
System, electrical system and hydraulic system；The rear ends of the vehicle frame are equipped with lancet and installation, coupler buffering device；The vehicle frame
Top be additionally provided with railing, auxiliary power generation unit, air-conditioner outdoor unit, outdoor floor, hydraulic control cabinet, high altitude operation bucket control cabinet,
Electric pump station；The vehicle frame two sides are equipped with airbrake system tube road, label is installed.
8. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 7 suitable for long steep grade,
It is characterized in that, the bogie is equipped with asynchronous traction motor, axle gear box.
9. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 8 suitable for long steep grade,
It is characterized in that, video monitoring apparatus, air-conditioning, braking resistor is equipped at the top of the front end drivers' cab；Inside the front end drivers' cab
Equipped with driving position, seat, electric heater, indoor floor, sleeping berth, fire extinguisher, electrical control cabinet；Front end drivers' cab end is equipped with
Vehicle of climbing to the top of a mountain is terraced.
10. the contact net upkeep operation vehicle of the internal combustion alternating current drive according to claim 9 suitable for long steep grade,
It is characterized in that, video monitoring apparatus, braking resistor is equipped at the top of the rear end drivers' cab；Department is equipped with inside the rear end drivers' cab
Board, seat, electric heater, indoor floor, fire extinguisher, electrical control cabinet；Rear end drivers' cab end is equipped with vehicle ladder of climbing to the top of a mountain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811231495.3A CN109278770A (en) | 2018-10-22 | 2018-10-22 | The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231495.3A CN109278770A (en) | 2018-10-22 | 2018-10-22 | The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade |
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| CN109278770A true CN109278770A (en) | 2019-01-29 |
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| CN201811231495.3A Pending CN109278770A (en) | 2018-10-22 | 2018-10-22 | The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196577A (en) * | 2020-07-21 | 2021-01-08 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Dual-power-driven intelligent tunnel maintenance train |
| CN112590855A (en) * | 2020-12-28 | 2021-04-02 | 中车永济电机有限公司 | Electric driving subway shunting locomotive |
| CN116476705A (en) * | 2023-06-19 | 2023-07-25 | 太原中车时代轨道工程机械有限公司 | Intelligent maintenance operation vehicle and maintenance method for contact network |
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