CN207481903U - A kind of urban rail transit vehicles - Google Patents
A kind of urban rail transit vehicles Download PDFInfo
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- CN207481903U CN207481903U CN201721397633.6U CN201721397633U CN207481903U CN 207481903 U CN207481903 U CN 207481903U CN 201721397633 U CN201721397633 U CN 201721397633U CN 207481903 U CN207481903 U CN 207481903U
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- car body
- vehicle
- rail transit
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- urban rail
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Abstract
The utility model is related to a kind of urban rail transit vehicles, including car body, bogie, electrical system, car door car window system, the vehicle is at least 4 marshalling vehicles, the car body is stainless steel drum shaped carbody, the car door car window system includes three pairs of split stopping sliding doors set up separately in car body both sides, it is in be alternately arranged in length and breadth in multiple seats of the objective indoor location of vehicle, the electrical system is powered using lower part collector shoe by stream.The utility model had both had the public transport operational characteristic of city rail vehicle and public traffic tool, there is high overall trip speed again, and pass through the optimization design in structure, the vehicle is made to meet the big requirement of lightweight, quick boarding, handling capacity of passengers, while also improves the comfortableness and security of seating.
Description
Technical field
The utility model belongs to transit equipment technical field, more particularly to a kind of urban rail transit vehicles.
Background technology
Under the overall background of urbanization process fast development, private car ownership rapid growth, urban road increases, enlarging speed
Degree significantly lags behind the growth rate of the vehicles, and urban mass-transit system is affected by this, the speed of service is extremely low, run time pole not
Stablize, the congestion of urban road tidal type has seriously hindered the paces of urban development.It would therefore be highly desirable to it needs to provide a kind of both with city
The public transport operational characteristic of rail vehicle and public traffic tool, and with high overall trip speed, and can be carried for resident trip
For more comfortable, safety the vehicles.
Utility model content
The utility model it is main it is dissatisfied certainly the technical issues of be to provide it is a kind of not only there is public transport operational characteristic, but also with compared with
High overall trip speed, and the urban rail transit vehicles of safety and comfort.
To achieve the above object, the technical solution of the utility model is：
A kind of urban rail transit vehicles, including car body, bogie, electrical system, car door car window system, the vehicle is
At least 4 marshalling vehicles, the car body is stainless steel drum shaped carbody, and the car door car window system sets up separately in car body both sides including three Duis
Split stopping sliding door, vehicle objective indoor location multiple seats in being in length and breadth alternately arranged, the electrical system uses lower part
Collector shoe is powered by stream.
Further, there are two vehicle windows for setting between adjacent two stopping sliding door positioned at car body side.
Further, the interior loading board of guest room uses water paint coated plate.
Further, the head-shield of drivers' cab and seat are made of phenol aldehyde glass Steel material.
Further, often two accessory power supply inverters and two accumulators are configured in section vehicle, using grid-connected power supply.
Further, torsion bar mechanism for preventing side rolling of train carriage is installed between car body and bogie, the torsion bar mechanism for preventing side rolling of train carriage includes
Bending bar and connecting rod composition, bending bar are across above bogie frame, and the both ends of bending bar are connected by connecting rod composition with framework
It connects, bending bar is also fixed on the car body by anti-side rolling torsion rod mounting base.
Further, the anti-side rolling torsion rod mounting base includes the cross bar along the elongated setting in width of the carbody direction, in the horizontal stroke
The end at bar both ends is respectively welded and fixed a connecting seat, and the connecting seat is weldingly fixed on car body side bar, in the bending bar
On be set with support base, the support base is fixedly connected on two connecting seats.
Further, the cross bar is corresponded on car body floor and is provided with opening, the cross bar at least portion on profile height
Divide and stretch into the opening of car body floor.
Further, the connecting rod composition includes upper boom, lower beam and sleeve, the upper end of the upper boom and the lower end difference of lower beam
It is connect by flexural pivot with bending bar and framework, the lower end of the upper boom and the upper end of lower beam are connected respectively by adjusting nut and sleeve
It connects, relative distance is adjusted by adjusting nut between the upper boom and lower beam.
Further, the width of the widest part of the drum shaped carbody is 2890mm.
In conclusion a kind of urban rail transit vehicles provided by the utility model, both public with city rail vehicle and road
The public transport operational characteristic of the vehicles altogether, and with high overall trip speed, and by the optimization design in structure, make the vehicle
The big requirement of lightweight, quick boarding, handling capacity of passengers is met, while also improves the comfortableness and security of seating.
Description of the drawings
Fig. 1 is the utility model vehicle structure figure；
Fig. 2 is the utility model train plan view；
Fig. 3 is the utility model train cross-section diagram；
Fig. 4 is the structure chart of the utility model folding door；
Fig. 5 is the utility model bogie structure figure；
Fig. 6 is the utility model anti-side rolling torsion rod structure chart；
Fig. 7 is the utility model anti-side rolling torsion rod holder structure figure.
As shown in Figures 1 to 7, car body 1, bogie 2, stopping sliding door 3, vehicle window 4, seat 5, side wall 6, roof 7, headwall 8, bottom
Frame floor 9, car door 10, vehicle window 11, doorframe 12, door-plate 13, screw 14, adjusting pad 15, sponge adhesive tape 16, fluid sealant 17, outside
Sealing joint strip 18, inner seal adhesive tape 19, curb girder 20, crossbeam 21, air spring 22, bending bar 23, link assembly 24, upper boom
24a, lower beam 24b, support base 25, cross bar 26, connecting seat 27, traction electric machine 28, brake clamp 29, height adjuster 30 are empty
Adjust unit 31, handrail 32, hanging ring 33, wind shield 34, display 35.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of urban rail transit vehicles provided by the utility model, including car body 1, bogie
2nd, electrical system, car door car window system, further include braking system, network system, vehicle system, air-conditioning system etc..
In order to increase handling capacity of passengers, meets the needs of administrative region of a city operation, which is at least 4 marshalling vehicles, and is preferably used
4 marshalling vehicles of 120km/h speed class, not only ensure handling capacity of passengers, but also vehicle can be made to have the higher speed of service, meet public transport
Change operational characteristic, highest overall trip speed is higher than the city rail vehicle and highway public transport to have put into effect at present.
As shown in figure 3, in the present embodiment, car body 1 uses stainless steel cydariform body construction, by side wall 6, roof 7, headwall 8,
Bottom frame floor 9 forms, and is welded by laser welding technology, and the width of the widest part of drum shaped carbody is 2890mm, the body construction
It can substantially enhance car body structural strength and rigidity in the case where meeting gauge requirement, car body strength made to meet in EN12663 standards
It is strong to be much higher than car body as defined in standard by the regulation of III vehicles of P-, vehicle compressive strength 1200kN, vehicle tensile strength 960kN
Degree requirement, while reduction car body weight is also helped, meet lightweight requirements, conducive to the speed of service of vehicle is improved.In roof 7
Upper installation air-conditioner set 31, often saves and two sets of air-conditioner sets 31 is installed on compartment.
Car door car window system includes the split stopping sliding door 3 of three pairs big aperture, and three pairs of stopping sliding doors 3 set up separately the two of car body 1
Side advantageously reduces switch gate holding time in this way, shortens the passenger getting on/off time, and then shorten the travelling time, profit
Demand is runed in achievable public transportization.The vehicle window 4 there are two settings between adjacent two stopping sliding door 3 positioned at 1 side of car body,
One vehicle window 4 is set between stopping sliding door 3 and headwall 8, and vehicle window 4 uses the penetrating vehicle window in the big visual field, further improves ride comfort
Degree.
It is in be alternately arranged in length and breadth in multiple seats 5 of the objective indoor location of vehicle, it is interior in a limited space to increase seat
Chair quantity, and the seating demand of different passengers can be met, improve the comfort of seating.Meanwhile it is also set up in compartment
There are the structures such as handrail 32, the hanging ring 33 of more hommization, the wind shield of two blocks of glass is also equipped in the both sides of each stopping sliding door 3
34, light-emitting diode display 35 on wind shield 34 is installed, further improves the comfort of seating.In the present embodiment, also by setting
Put passenger compartment doors pinch resistant functionality, passenger's emergency warning system, to improve the safety taken.
As shown in Figure 1, the car door 10 got on or off the bus for driver, the vehicle of the drivers' cab are also equipped in the car body both sides of drivers' cab
Door 10 is preferably using folding door, and car door 10 is connected by the car body 1 of upper and lower two folding (not shown)s and drivers' cab, two
Folding center line overlaps, and switch is simple.
As shown in figure 4, car door 10 is made of doorframe 12 and door-plate 13, door-plate 13 is filled out by door plate frame, interior exterior skin, honeycomb
The compositions such as material are filled, can not only ensure the structural strength of door-plate, and conducive to the weight of mitigation door-plate.Doorframe 12 passes through screw 14
It is fastened on the car body 1 of drivers' cab, adjusting pad 15 is set between doorframe 12 and car body 1, after doorframe 12 installs, between car body 1
Gap, inside and outside fill in sponge adhesive tape 16, applied inside and outside sponge adhesive tape 16 and break fluid sealant 17, it is ensured that entire folding door
With good sealing performance.Two seals adhesive tape, respectively 18 He of sealing rubber strip for outer side of side are set between door-plate 13 and doorframe 12
Inner seal adhesive tape 19.After door-plate 13 is closed, shape between the sealing rubber strip for outer side of side 18 of outside aluminium profiles intracavitary and doorframe 12 of border
Into first of sealing, second sealing is formed between the inner seal adhesive tape 19 of inside aluminium profiles intracavitary and doorframe 12, further really
Entire folding door is protected with good sealing performance.
The doorframe waterproof platform (not shown) of protrusion, doorframe waterproof platform lower part setting doorframe are also set up in 12 inside of doorframe
Drainpipe opens circular hole on threshold, and doorframe drainpipe enters across doorframe in car body drainpipe, though rain when rain along
Sealing joint strip flows down, and will not flow into drivers' cab, ensures the water sealing property of folding door.
For the door lock of the folding door preferably using mechanical inserted structure, internal activity part is less, and reliability is high, the car door 10
Door lock include main lock and safety lock, it is main lock and safety lock be two sets of independent mechanisms, be independent of each other, though it is main lock failure, protect
Danger lock remains to keep Locked.Vehicle window 11 on car door 10 is fixed window, and glass pane uses hollow pair glass, has good close
Sealing property solves the problems such as leaking out, utter long and high-pitched sounds of vehicle window generation when train is run at high speed.
In the present embodiment, the interior loading board of guest room improves aesthetic effect whole in compartment preferably using water paint coated plate.
The head-shield and seat 5 of drivers' cab are made of phenol aldehyde glass Steel material, under the premise of structural strength and rigidity is ensured, substantially
Mitigate gross vehicle load, meet light-weighted requirement.
The collector shoe that the electrical system of the vehicle is flowed using the lower part for meeting the requirement of the train 120km/h speeds of service
Power supply often saves vehicle and two accessory power supply inverters and two accumulator (not shown)s is configured, and is that all loads supply alternating current
Or direct current.Two accessory power supply inverters and two accumulators are another wherein during a failure using grid-connected power supply
It is a to ensure that train runs required electric power substantially.
As shown in figure 5, the bogie 2 of the vehicle includes framework, framework is made of curb girder 20 and crossbeam 21, curb girder 20 and horizontal stroke
Beam 21 is welded into H-shaped frame structure.Primary spring uses steel coil spring, and secondary spring uses air spring 22, two air bullets
Spring 22 is separately positioned on the middle position of curb girder 20, and is connected with the auxiliary chamber inside curb girder 20, framework and car body it
Between be additionally provided with height adjuster 30, to improve the safety of car operation and take comfort.In axle box 23
Lower part is equipped with the mounting bracket for installing obstacle deflector and sand pipe, and obstacle deflector and sand pipe are mounted on an installation branch
On frame, conducive to simplifying structure and mitigating weight.The vehicle uses frame control formula trailer system, and each bogie uses independent traction
Transmission system, traction electric machine 28 are fixed on crossbeam 21, and braking system uses disc type brake, and brake clamp 29 is fixed on crossbeam 21
On, the foundation brake unit that band parks function is equipped with bilateral hand relieving draw ring, improves frame control performance, it is ensured that operation security.
As shown in Figure 5 and Figure 6, which is also equipped with torsion bar mechanism for preventing side rolling of train carriage, anti-side between car body 1 and bogie 2
It rolls torsion bar and includes bending bar 23 and two groups of link assemblies 24, bending bar 23 is the metallic rod for being bent into U-shaped structure, bending bar 23
It is fixed on car body 1 by two support bases 25 across architecturally side, bending bar 23,24 bottom end of link assembly and steering structure
Frame is fixed, and top is connect with bending bar 23, under the premise of anti-rolling performance and reliability is improved, is conducive to save anti-side rolling torsion
The installation space of bar dress while meeting bogie part installation and light-weight design requirement, effectively inhibits sidewindering for car body
It moves, guarantee driving safety, improves the dynamic performance and comfort of vehicle.
Support base 25 is sleeved on bending bar 23, and support base 25 includes being fixed to each other into a single integrated structure upper supporting block under
Supporting block is bolted to connection between upper supporting block and lower supporting block, the middle position of upper supporting block and lower supporting block
The through-hole passed through for bending bar 23 is formed, the rubber flexural pivot of two halves formula in through hole is installed, prevents bending bar 23 from sending out
Raw play.
As shown in fig. 6, link assembly 24 include connecting rod, connecting rod by can with the upper boom 24a of relative adjustment installation site and under
Bar 24b is formed, and a sleeve 25, the upper end of upper boom 24a and the lower end difference of lower beam 24b are connected between upper boom 24a and lower beam 24b
It is connect by flexural pivot with bending bar 23 and framework, upper boom 24a lower ends are connect by adjusting nut with the top of sleeve 25, lower beam
The upper end of 24b is connect by another adjusting nut with the bottom end of sleeve 25.It, can by two adjusting nuts set above and below
To adjust the relative distance between upper boom 24a and lower beam 24b, that is, the entire length of link assembly 24 is adjusted, makes car body with turning to
The distance between frame is adjusted.In use for some time, wheel has part wears to rail vehicle, at this time hull bottom plate with
The distance between rail level can increase, and be unfavorable for vehicle and normally exercise, at this point it is possible to adjust adjusting nut, make link assembly 24
Length increases, so as to reduce the distance between hull bottom plate and rail level, it is ensured that vehicle traveling is normal.
In the present embodiment, preferably the length of upper boom 24a be more than lower beam 24b length, Ackermann steer angle, link assembly 24 with
Rotate, when upper pole length be more than lower beam length when, it can be understood as adjusting nut, the sleeve 25 of two different locations
Position move down, so as to which link assembly 24 and car body be avoided to interfere, improve reliability of structure, it is ensured that car body can
To turn to larger angle relative to bogie frame, reduce the turning radius of vehicle, improve the current performance of vehicle.
As shown in fig. 7, in the present embodiment, two support bases 25 are separately mounted in anti-side rolling torsion rod mounting base, anti-side rolling
Torsion bar mounting base is fixed on the car body.Anti-side rolling torsion rod mounting base includes the cross bar 26 along the elongated setting in width of the carbody direction,
The end at 26 both ends of cross bar is respectively welded and fixed a connecting seat 27, and connecting seat 27 is weldingly fixed on car body side bar, two supports
Seat 25 is respectively fixedly connected on two connecting seats 27.
Cross bar 26 uses shape of the mouth as one speaks beam, can meet the requirement of the intensity, rigidity, fatigue of car body, and can reduce weight.In order to
It further improves the overall construction intensity and rigidity of crossbeam 1, in the present embodiment, increases the profile height of cross bar 26, it is preferably horizontal
The profile height of bar 26 is greater than or equal to 60mm.Meanwhile in order to be not take up space limited under vehicle, ensureing floor panel structure intensity
Under the premise of, cross bar 26 is corresponded on floor and is open, a part of the cross bar 26 on profile height is stretched into opening for car body floor
Mouthful in, the crossbeam 1 of about 5mm or so height can such as be stretched into intralamellar part.
In the both ends open gap of cross bar 26, the insertion of connecting seat 27 is ensureing in this way mounted on the indentation, there of 26 end of cross bar
Under the premise of the structural strength and rigidity of cross bar 26, be conducive to mitigate the weight of cross bar 26, and reduce accounting for for connecting seat 27 relatively
Use space.Connecting seat 27 and 26 border of cross bar of indentation, there are welded to connect, and ensure bonding strength between the two.Connecting seat 27 is in
Step structure, is conducive to enhance the strength and stiffness of connecting seat 27, while ensures the connection between connecting seat 27 and cross bar 26
Intensity, connection mode are more firm.Connecting seat 27 uses solid forging structure, to forge integral structural member, 27 solderless of connecting seat
It connects, only needs to weld between cross bar 26 and side bar, the welding capacity of weld seam is effectively reduced, so as to avoid weld fatigue
Occur, there is high intensity.
As described above, the plan content with reference to given by attached drawing, can derive similar technical solution.In every case it is not de-
Content from technical solutions of the utility model is made above example according to the technical essence of the utility model any simple
Modification, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (10)
1. a kind of urban rail transit vehicles, including car body, bogie, electrical system, car door car window system, it is characterised in that：
The vehicle is at least 4 marshalling vehicles, and the car body is stainless steel drum shaped carbody, and the car door car window system sets up separately including three Duis
Split stopping sliding door in car body both sides is in be alternately arranged in length and breadth in multiple seats of the objective indoor location of vehicle, the electrical system
System is powered using lower part collector shoe by stream.
2. a kind of urban rail transit vehicles according to claim 1, it is characterised in that：Positioned at the adjacent of car body side
Two stopping sliding doors between setting there are two vehicle window.
3. a kind of urban rail transit vehicles according to claim 1, it is characterised in that：The interior loading board of guest room is using aqueous
Paint coated plate.
4. a kind of urban rail transit vehicles according to claim 1, it is characterised in that：The head-shield and seat of drivers' cab are equal
It is made of phenol aldehyde glass Steel material.
5. a kind of urban rail transit vehicles according to claim 1, it is characterised in that：Often two auxiliary electricity are configured in section vehicle
Source inventer and two accumulators, using grid-connected power supply.
6. a kind of urban rail transit vehicles according to claim 5, it is characterised in that：Pacify between car body and bogie
Equipped with torsion bar mechanism for preventing side rolling of train carriage, the torsion bar mechanism for preventing side rolling of train carriage includes bending bar and connecting rod forms, and bending bar is across bogie
Above framework, the both ends of bending bar are made up of connecting rod to be connect with framework, and bending bar is also fixed by anti-side rolling torsion rod mounting base
On the car body.
7. a kind of urban rail transit vehicles according to claim 6, it is characterised in that：The anti-side rolling torsion rod mounting base
Including the cross bar along the elongated setting in width of the carbody direction, a connecting seat, institute are respectively welded and fixed in the end at the cross bar both ends
It states connecting seat to be weldingly fixed on car body side bar, support base is set on the bending bar, the support base is fixedly connected on
On two connecting seats.
8. a kind of urban rail transit vehicles according to claim 7, it is characterised in that：Described in being corresponded on car body floor
Cross bar is provided with opening, and the cross bar is extending at least partially on profile height in the opening of car body floor.
9. a kind of urban rail transit vehicles according to claim 6, it is characterised in that：The connecting rod composition includes
Bar, lower beam and sleeve, the upper end of the upper boom and the lower end of lower beam are connect respectively by flexural pivot with bending bar and framework, it is described on
The lower end of bar and the upper end of lower beam pass through adjusting nut respectively by adjusting nut and sleeve connection between the upper boom and lower beam
Adjust relative distance.
10. according to a kind of urban rail transit vehicles of claim 1 to 9 any one of them, it is characterised in that：The cydariform vehicle
The width of the widest part of body is 2890mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397633.6U CN207481903U (en) | 2017-10-27 | 2017-10-27 | A kind of urban rail transit vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397633.6U CN207481903U (en) | 2017-10-27 | 2017-10-27 | A kind of urban rail transit vehicles |
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| Publication Number | Publication Date |
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| CN207481903U true CN207481903U (en) | 2018-06-12 |
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ID=62477644
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721397633.6U Active CN207481903U (en) | 2017-10-27 | 2017-10-27 | A kind of urban rail transit vehicles |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928363A (en) * | 2018-07-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Bogie frame and train with it |
| CN108944986A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Brake clamp mounting structure and train bogie with it |
| CN108944982A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Bogie and train with it |
| CN112537328A (en) * | 2020-12-15 | 2021-03-23 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN114407955A (en) * | 2022-01-12 | 2022-04-29 | 中车唐山机车车辆有限公司 | Handrail and carriage for rail vehicle |
-
2017
- 2017-10-27 CN CN201721397633.6U patent/CN207481903U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928363A (en) * | 2018-07-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Bogie frame and train with it |
| CN108944986A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Brake clamp mounting structure and train bogie with it |
| CN108944982A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Bogie and train with it |
| CN112537328A (en) * | 2020-12-15 | 2021-03-23 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN112537328B (en) * | 2020-12-15 | 2022-05-17 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN114407955A (en) * | 2022-01-12 | 2022-04-29 | 中车唐山机车车辆有限公司 | Handrail and carriage for rail vehicle |
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