CN106494430B - Bogie and there is its rail vehicle and Rail Transit System - Google Patents
Bogie and there is its rail vehicle and Rail Transit System Download PDFInfo
- Publication number
- CN106494430B CN106494430B CN201610839176.5A CN201610839176A CN106494430B CN 106494430 B CN106494430 B CN 106494430B CN 201610839176 A CN201610839176 A CN 201610839176A CN 106494430 B CN106494430 B CN 106494430B
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- Prior art keywords
- bogie
- track
- wheel
- bogie frame
- horizontal wheels
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
- B61D19/023—Emergency exits
-
- 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
- B60L5/39—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails from third rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
- B61C3/02—Electric locomotives or railcars with electric accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F13/00—Rail vehicles characterised by wheel arrangements, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/15—Layout or geometry of the track
-
- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of bogie and there is its rail vehicle and Rail Transit System, the bogie includes：Bogie frame, the bogie frame, which has, is suitable for straddle seat track recess in orbit, and the bogie frame is equipped with the first escape groove and the second escape groove for the two side for being used to avoid the track respectively；Travelling wheel, the travelling wheel are pivotably mounted on the bogie frame and between first escape groove and second escape groove；Driving device, the driving device are installed on the bogie frame, and the travelling wheel is driven by the driving device.Bogie according to embodiments of the present invention is beneficial to the structure of optimization escape route, and can form with track complete and firmly protect, so that security when improving rail vehicle operation.
Description
Technical field
The present invention relates to technical field of transportation, the railcar in particular to a kind of bogie, with the bogie
And with the rail vehicle Rail Transit System.
Background technology
The Rail Transit Systems such as straddle-type monorail train, inevitably because failure during actual travel
Or other factors and cause to stop in emergency, at this time, for the ease of maintenance or consideration for passenger safety, in-car need to be evacuated in time
Passenger, for this reason, some straddle-type monorail trains are equipped with escape route in case of emergency to evacuate passenger's use.But in correlation technique
Straddle-type monorail train with escape route, cost is higher, occupied space is larger, and track load-bearing is excessive, and stability exists
Hidden danger.
The content of the invention
What the present invention was made based on discovery of the present inventor to following facts and problem：
Straddle-type monorail train in correlation technique, for the ease of in case of emergency evacuating passenger, there is provided independent
Escape route.Specifically, framework is set by extra in orbit, framework is generally connected to the sidepiece of track and stretches laterally
Go out, then architecturally laying floor with formed evacuation passenger passage.
Present inventor is equipped with the straddle-type of escape route by largely studying and testing discovery in correlation technique
Monorail train why there are of high cost, occupied space is big, stability there are the deficiencies of hidden danger, exactly by above-mentioned escape route
Caused by structure, concrete reason is as follows：
The floor being laid with due to framework and thereon is independently of the additional structure outside track, and vehicle is travelling
During the specific place that emergency occurs can not predict, it is therefore desirable to (except station on the whole length direction of track
At platform) escape route of this structure is additionally set, quantities is huge, is not only added significantly to cost, but also framework and ground
Plate is located at the sidepiece of track, equivalent to a part is additionally extended on the width of track, occupies big quantity space.This
Outside, framework and floor have certain weight in itself, and no matter whether vehicle occurs emergency, and framework and floor set up in-orbit
On road, that is to say, that even if normal vehicle operation, track still wants the weight on support framework and floor, so increases track
Supporting power, adverse effect is generated to the stability of track.
It is contemplated that one of above-mentioned technical problem in correlation technique is solved at least to a certain extent.For this reason, this hair
Bright to propose a kind of Rail Transit System, which is beneficial to the structure of optimization escape route, and can be formed with track it is complete and
Firm protection, so that security when improving rail vehicle operation.
The present invention also proposes a kind of rail vehicle with the bogie.
The present invention also proposes a kind of Rail Transit System with the rail vehicle.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of bogie, the bogie
Including：Bogie frame, the bogie frame, which has, is suitable for straddle seat track recess in orbit, on the bogie frame
The first escape groove and the second escape groove equipped with the two side for avoiding the track respectively；Travelling wheel, the travelling wheel can
It is pivotally mounted on the bogie frame and between first escape groove and second escape groove；Driving dress
Put, the driving device is installed on the bogie frame, and the travelling wheel is driven by the driving device.
Bogie according to embodiments of the present invention is beneficial to the structure of optimization escape route, and can be formed with track it is complete and
Firm protection, so that security when improving rail vehicle operation.
In addition, bogie according to embodiments of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the bogie frame is equipped with positioned at first escape groove and described the
Travelling wheel mounting groove between two escape groove, the travelling wheel are pivotably mounted in the travelling wheel mounting groove.
According to one embodiment of present invention, the travelling wheel is multiple that multiple travelling wheels are pivotly pacified respectively
On the bogie frame, multiple travelling wheels are respectively positioned between first escape groove and second escape groove.
According to one embodiment of present invention, the bogie further includes：Some first level wheels, some first water
Flat wheel is pivotably mounted on the bogie frame and is adapted to fit in the side of the track；Some second horizontal wheels,
Some second horizontal wheels are pivotably mounted on the bogie frame and are adapted to fit in the opposite side of the track.
According to one embodiment of present invention, the bogie frame is equipped with lateral described from described the one of the track
Some first level wheels of extension install limb and out of, the track another lateral track recess in track recess
Some second horizontal wheels installation limb of extension, the first level wheel are installed on first level wheel installation limb and described the
Two horizontal wheels are installed on second horizontal wheels installation limb.
According to one embodiment of present invention, the first level wheel be connected be synchronized with the movement with the first level wheel and
Overall diameter is less than the first level safety wheel of the overall diameter of the first level wheel, and second horizontal wheels are connected with and described the
Two horizontal wheels be synchronized with the movement and overall diameter be less than second horizontal wheels overall diameter the second horizontal safety wheel.
According to one embodiment of present invention, the first level wheel is for two and along the length direction interval of the track
Set, second horizontal wheels are arranged at intervals for two and along the length direction of the track, two first level wheels
Central axis and the central axis of two second horizontal wheels horizontal plane respectively positioned at a rectangle four corners and
Central symmetry of the rectangle on the bogie frame.
According to one embodiment of present invention, the first level wheel and second horizontal wheels are respectively one, described
First level wheel and second horizontal wheels are arranged at intervals along the width of the track, and the first level wheel and described
The travel direction of second horizontal wheels along car body deviates the center of the bogie frame.
According to one embodiment of present invention, the bogie further includes：First collector shoe, first collector shoe are located at
On the bogie frame and suitable for coordinating with the conductor rail of the side of the track；Second collector shoe, second collector shoe
It is located on the bogie frame and suitable for coordinating with the conductor rail of the opposite side of the track.
According to one embodiment of present invention, the bogie further includes：First supported and suspended device, first support
Suspension arrangement is installed on the bogie frame and suitable for the side of support car body；Second supported and suspended device, described second
Supported and suspended device is installed on the bogie frame and suitable for supporting the opposite side of the car body.
Embodiment according to the second aspect of the invention proposes a kind of rail vehicle, and the rail vehicle includes：Car body；Turn
To frame, the bogie is the bogie according to the embodiment of the first aspect of the present invention, and the bogie is installed on institute
State the bottom of car body.
Rail vehicle according to embodiments of the present invention, by using described in embodiment according to the first aspect of the invention
Bogie, with the structure beneficial to optimization escape route, completely can firmly be protected, safety in operation height with track composition
The advantages that.
Embodiment according to the third aspect of the invention we proposes a kind of Rail Transit System, the Rail Transit System bag
Include：Track；Rail vehicle, the rail vehicle are the rail vehicle described in the embodiment of the second aspect of the present invention.
Rail Transit System according to embodiments of the present invention, by using embodiment institute according to the second aspect of the invention
The rail vehicle stated, has the advantages that the structure, safe for being beneficial to optimization escape route.
Brief description of the drawings
Fig. 1 is the sectional view of Rail Transit System according to embodiments of the present invention.
Fig. 2 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.
Fig. 3 is the structure diagram of the track of Rail Transit System according to embodiments of the present invention.
Fig. 4 is the structure diagram of rail vehicle according to embodiments of the present invention.
Fig. 5 is the sectional view of the bogie of rail vehicle according to embodiments of the present invention.
Fig. 6 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Fig. 7 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.
Fig. 8 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Fig. 9 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.
Figure 10 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 11 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.
Figure 12 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 13 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.
Figure 14 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 15 is the structure diagram of the bogie of rail vehicle according to embodiments of the present invention.
Figure 16 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 17 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 18 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 19 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 20 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 21 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 22 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 23 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 24 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 25 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.
Figure 26 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention, wherein emergency exits
It is closed.
Figure 27 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention, wherein emergency exits
In open mode.
Figure 28 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention.
Figure 29 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.
Figure 30 is the structure diagram of Rail Transit System according to embodiments of the present invention.
Figure 31 is the structure diagram of Rail Transit System in accordance with another embodiment of the present invention.
Figure 32 is the structure diagram of Rail Transit System in accordance with another embodiment of the present invention.
Reference numeral：
Rail Transit System 1,
Track 10, escape route 11, turning part 111, driving portion 112, bottom plate 113, the first side plate 114, the second side plate
115、
Rail vehicle 20, bogie 21, car body 22, compartment 23, emergency exits 24, escaping exit 25, escape cover board 26, Emergency Ladder
27th, power battery 28, the first end 31 of emergency exits 24, the second end 32 of emergency exits 24,
Bogie frame 100, track recess 110, the first escape groove 120, the second escape groove 130, travelling wheel mounting groove
140th, first level wheel installs limb 150, the second horizontal wheels install limb 160,
Travelling wheel 270,
Driving device 300,
First level wheel 710, the second horizontal wheels 720, first level safety wheel 711, the second horizontal safety wheel 721,
First collector shoe 810, the second collector shoe 820, the first conductor rail 830, the second conductor rail 840,
First supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device the 930, the 4th support
Suspension arrangement 940.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
What the present invention was made based on discovery of the present inventor to following facts and problem：
Straddle-type monorail train in correlation technique, for the ease of in case of emergency evacuating passenger, there is provided independent
Escape route.Specifically, framework is set by extra in orbit, framework is generally connected to the sidepiece of track and stretches laterally
Go out, then architecturally laying floor with formed evacuation passenger passage.
Present inventor is equipped with the straddle-type of escape route by largely studying and testing discovery in correlation technique
Monorail train why there are of high cost, occupied space is big, stability there are the deficiencies of hidden danger, exactly by above-mentioned escape route
Caused by structure, concrete reason is as follows：
The floor being laid with due to framework and thereon is independently of the additional structure outside track, and vehicle is travelling
During the specific place that emergency occurs can not predict, it is therefore desirable to (except station on the whole length direction of track
At platform) escape route of this structure is additionally set, quantities is huge, is not only added significantly to cost, but also framework and ground
Plate is located at the sidepiece of track, equivalent to a part is additionally extended on the width of track, occupies big quantity space.This
Outside, framework and floor have certain weight in itself, and no matter whether vehicle occurs emergency, and framework and floor set up in-orbit
On road, that is to say, that even if normal vehicle operation, track still wants the weight on support framework and floor, so increases track
Supporting power, adverse effect is generated to the stability of track.
In view of the situation of straddle-type monorail train in correlation technique, the present invention proposes a kind of with easy in emergency
Lower evacuation passenger and cost is low, occupies little space, the Rail Transit System 1 for the advantages that track load-bearing is small, stability is high.
Below with reference to the accompanying drawings Rail Transit System 1 according to embodiments of the present invention is described.
As shown in Fig. 1-Figure 32, Rail Transit System 1 according to embodiments of the present invention includes track 10 and rail vehicle 20.
Track 10 includes turning part 111 and driving portion 112, and driving portion 112 is connected to the top of turning part 111 and driving portion
Recess is configured with 112 to form escape route 11.Rail vehicle 20 includes bogie 21 and car body 22, and bogie 21 is removable
On track 10, car body 22 is connected with bogie 21 and is drawn by bogie 21 along track 10 to travel ground straddle seat.Wherein, bogie
21 straddle seats on turning part 111 and driving portion 112, bogie 21 respectively with the inner bottom surface of the escape route 11 in driving portion 112 and
Turning part 111 coordinates, and bogie 21 is advanced by driving portion 112 and turned to by turning part 111.
Here those skilled in the art is it will be understood that turning part 111 and driving portion 112 are tracks 10 itself
Part, turning part 111 and driving portion 112 may be integrally formed, and escape route 11 is arranged in driving portion 112, i.e. escape route
11 are arranged on the sheet of track 10, and are not arranged in other additional components on track 10, i.e., compared in correlation technique
The structure of escape route, Rail Transit System 1 according to embodiments of the present invention, track 10 without set such as framework and floor its
Its component, escape route 11 are formed in 10, track.
Rail Transit System 1 according to embodiments of the present invention, by setting escape route 11 with 10, track, works as hair
During raw emergency, passenger can be evacuated in time by escape route 11.Also, since escape route 11 is arranged on 10, track
With, therefore without adding other extra structures on track 10, only need to 10, the track along its length on set
Escape route 11 is put, it is possible thereby to which quantities is greatly decreased, cost is on the one hand reduced, on the other hand reduces occupancy
Space.Also, the load-bearing of track 10 need not be increased, be conducive to the stability of track 10.Therefore, rail according to embodiments of the present invention
Pipeline transportation system 1 has easy in case of emergency evacuation passenger and cost is low, occupy little space, track load-bearing is small, stability
The advantages that high.
Below with reference to the accompanying drawings the Rail Transit System 1 of specific embodiment according to the present invention is described.
As shown in Fig. 1-Figure 32, Rail Transit System 1 according to embodiments of the present invention includes track 10 and rail vehicle 20.
Wherein, bogie 21 is equipped with the first escape groove 120 and for the two side for being used to avoid escape route 11 respectively
Two escape groove 130.Thus operation of the bogie 21 on track 10 is more stablized, so as to improve the stabilization of the traveling of rail vehicle 20
Property, and the whole height of rail vehicle 20 can be reduced.
In some specific embodiments of the present invention, as shown in Fig. 1-Fig. 4 and Figure 30-32, car body 22 is included along track 10
Length direction hinged multiple compartments 23 successively, in multiple compartments 23, on the length direction of track 10, car body 22 is at least
The compartment 23 of one end is equipped with the emergency exits 24 that can be opened and closed backwards to the surface of adjacent compartment 23, in other words, positioned at car body
In two compartments 23 at 22 both ends, at least one end face is equipped with emergency exits 24.Emergency exits 24 have first end 31 and second
End 32, the first end 31 of emergency exits 24 are installed on corresponding compartment 23 turnablely, relative level when emergency exits 24 are opened
Tilt, and the second end 32 of emergency exits 24 tilts down and embedded escape route 11.So when emergency occurs, railcar
20 actively or passively stop, and emergency exits 24 are opened and lower end insertion escape route 11, and the passenger in compartment 23 can pass through escape
Door 24 is snapped down to escape route 11, and then is evacuated from escape route 11.
Preferably, on the length direction of track 10, emergency exits 24 are equipped with positioned at two compartments 23 at 22 both ends of car body,
When happening suddenly emergency, emergency exits 24 are opened at 22 both ends of car body at the same time, can be formed broad air convection channel, be made car body
The toxic gases such as the smog inside 22 can dissipate rapidly.
Specifically, the first end 31 of emergency exits 24 is set adjacent to underbody, and the second end 32 of emergency exits 24 is in emergency exits 24
Set during closing adjacent to roof.In other words, when emergency exits 24 are closed, the second end 32 of emergency exits 24 is located at the first of emergency exits 24
The top at end 31；When emergency exits 24 are opened, the second end 32 of emergency exits 24 is located at the lower section of the first end 31 of emergency exits 24.By
This, emergency exits 24 are changed to open mode by downwardly turning over by closed mode.Emergency exits 24 use convertible structure, and in-car multiplies
Visitor only needs simple operations to open rapidly, effectively improves the efficiency of escape.
Advantageously, the inner surface of emergency exits 24 is equipped with slideway to facilitate passenger to be slided on slideway to escape route 11.This
In it is to be understood that the inner surface of emergency exits 24 refers to, towards in-car surface when emergency exits 24 are closed.
In other specific embodiments of the present invention, as shown in Figure 26 and Figure 27, car body 22 includes the length along track 10
Spend direction hinged multiple compartments 23 successively, on the length direction of track 10, the back of the body in the compartment 23 of at least one end of car body 22
The emergency exits 24 that can be opened and closed, and the compartment 23 of described at least one end of car body 22 are equipped with to the surface of adjacent compartment 23
Interior floor be equipped with escaping exit 25 and escape cover board 26, i.e. the interior floor in the compartment 23 equipped with emergency exits 24 is equipped with escaping exit
25 and escape cover board 26.Escape cover board 26 links with emergency exits 24 and for opening and closing escaping exit 25.When rail vehicle 20
During normal operation, emergency exits 24 are closed and cover board 26 of escaping closes escaping exit 25 (as shown in figure 26).When emergency occurs,
Rail vehicle 20 actively or passively stops, and emergency exits 24 are opened and cover board 26 of escaping opens escaping exit 25 (as shown in figure 27), car
Passenger in railway carriage or compartment 23 can enter escape route 11 by escaping exit 25, and then be evacuated from escape route 11.In addition, even if railcar
20 are forced parking at the turning of track 10, will not be with rail due to without coordinating with track 10 when emergency exits 24 are opened
Road 10 collides, and is evacuated easy to passenger at 10 turning of track.
Preferably, on the length direction of track 10, emergency exits 24 are equipped with positioned at two compartments 23 at 22 both ends of car body,
When happening suddenly emergency, emergency exits 24 are opened at 22 both ends of car body at the same time, can be formed broad air convection channel, be made car body
The toxic gases such as the smog inside 22 can dissipate rapidly.And emergency exits 24 use convertible structure, passenger inside the vehicle only need to simply grasp
Work can be opened rapidly, effectively improve the efficiency of escape.
Specifically, emergency exits 24 have first end 31 and second end 32, and the second end 32 of emergency exits 24 is pacified turnablely
On corresponding compartment 23, wherein, the second end 32 of emergency exits 24 is set adjacent to roof, and the first end 31 of emergency exits 24 is fugitive
Raw door 24 is set when closing adjacent to underbody.In other words, when emergency exits 24 are closed, the first end 31 of emergency exits 24 is located at emergency exits 24
Second end 32 lower section；When emergency exits 24 are opened, the first end 31 of emergency exits 24 can be located at the second end 32 of emergency exits 24
Lower section, can also be located at emergency exits 24 second end 32 top.Thus, emergency exits 24 are by being flipped up by closed mode
Change to open mode.Emergency exits 24 use convertible structure, and passenger inside the vehicle only needs simple operations to open rapidly, effectively carries
The efficiency of escape has been risen, and easy to the linkage of emergency exits 24 and cover board 26 of escaping.
Alternatively, the linkage of escape cover board 26 and emergency exits 24, can be dominated by emergency exits 24, can also be by escape cover board
26 is leading.Specifically, when needing to evacuate passenger, emergency exits 24 can be actively opened, escape cover board is driven by emergency exits 24
26 open escaping exit 25, can also actively open escape cover board 26, drive emergency exits 24 to open by escape cover board 26.Preferably,
Dominated by escape cover board 26, i.e., drive emergency exits 24 to open by opening escape cover board 26, can so prevent escape cover board 26
There are article or passenger in its top and cause danger when opening.
Further, as shown in Figure 26 and Figure 27, the Emergency Ladder 27 for leading to escape route 11, escape are equipped with escaping exit 25
After mouth 25 is opened, passenger inside the vehicle can be transferred to escape route 11 by Emergency Ladder 27.
Alternatively, Emergency Ladder 27 can be stationary state and to be suspended at all the time in escaping exit 25, the lower end of Emergency Ladder 27 with
The inner bottom surface of escape route 11 is spaced apart, and is travelled to avoid rail vehicle 20 is influenced.
Emergency Ladder 27 can also with shrink and stretching, extension two states and Emergency Ladder 27 have be used for drive Emergency Ladder 27 to stretch
The retractable driving device of contracting.After escaping exit 25 is opened, Emergency Ladder 27 can be controlled to extend to escape route 11 manually, can also led to
Cross linkage and realize that Emergency Ladder 27 extends to escape route 11 automatically, in the present embodiment, Emergency Ladder 27 can directly be taken after stretching
On the inner bottom surface of escape route 11, it can also be spaced apart with the inner bottom surface of escape route 21.
Advantageously, escape cover board 26 can be pivotably mounted on emergency exits 24, when emergency exits 24 are flipped up opening
Afterwards, escape cover board 26 interlocks with the rotation to be fitted on the inner surface of emergency exits 24, so as to save space, avoids escape 26 shadow of cover board
Ring the evacuation of passenger.
In some specific embodiments of the present invention, as shown in figure 3, driving portion 112 includes bottom plate 113, the first side plate 114
With the second side plate 115.
Bottom plate 113 is connected to the top of turning part 111.First side plate 114 and the second side plate 115 are connected on bottom plate 113
And be arranged at intervals along the width of bottom plate 113, i.e. the first side plate 114 and the second side plate 115 are along between the width of track 10
Every setting.Escape route 11 is limited between first side plate 114, the second side plate 115 and bottom plate 113, it is logical that bottom plate 113 forms escape
The bottom wall in road 11, the first side plate 114 and the second side plate 115 respectively constitute the two side of escape route 11.It is possible thereby to utilize rail
The structure of itself of road 10, sets escape route 11, without setting extra component, cost is low, occupancy is empty with 10, track
Between it is small and beneficial to the load-bearing for reducing track 10, and the size of escape route 11 is broad, facilitates passenger to flee from, and is also beneficial to usually transport
Line maintenance during battalion is safeguarded.
Alternatively, as shown in figure 3, the longitudinal center axis of the cross section in driving portion 112 and the cross section of turning part 111
Longitudinal center axis overlaps, and the width of bottom plate 113 is more than the width of turning part 111.Wherein, the cross section in driving portion 112 refers to,
Driving portion 112 is orthogonal to the section of its length direction.Since bogie 21 relies on turning part 111 to turn to, bogie 21
Part-structure need to be placed in the underface of bottom plate 113, so as to prevent bogie 21 from deviating from track 10, so as to ensure rail vehicle
The stability of the travel conditions such as 20 turnings.
For example, as shown in Figure 1, the first level wheel 710 of bogie 21 coordinate on 111 1 side surface of turning part and
Positioned at the underface of the side of bottom plate 113, the second horizontal wheels 720 of bogie 21 coordinate in another side surface of turning part 111
The underface of opposite side upper and positioned at bottom plate 113, such bottom plate 113 can be distinguished from the part that 111 both sides of turning part are stretched out
Backstop first level wheel 710 and the second horizontal wheels 720 move up, so as to play anticreep effect.
Further, the first side plate 114 and the second side plate 115 can be vertically arranged and can also be obliquely installed, the first side plate
114 and the second minimum range between side plate 115 be more than the width of turning part 111.So on the one hand can be in order to bogie 21
Travelling wheel 270 coordinate on bottom plate 113, on the other hand can increase the width of escape route 11, it is inferior to improve emergency
The evacuation speed of visitor.Preferably, as shown in figure 3, the first side plate 114 and the second side plate 115 are connected to the both sides of bottom plate 113
On edge.
Advantageously, as shown in figure 3, the thickness of the part being connected with turning part 111 of bottom plate 113 is more than its of bottom plate 113
The thickness of remaining part point.It is possible thereby to strengthen the structural strength in driving portion 112 and 111 junction of turning part, improve driving portion 112 with
The load-bearing capacity of 111 junction of turning part, ensures the stability and reliability of the structure of track 10.
The present invention some specific embodiments in, as shown in Figure 5 and Figure 6, bogie 21 include bogie frame 100,
Travelling wheel 270 and driving device 300.
Bogie frame 100 has track recess 110 of the straddle seat on track 10, and bogie frame 100 is equipped with first
120 and second escape groove 130 of escape groove, the first escape groove 120 and the second escape groove 130 are used for the both sides for avoiding track 10 respectively
Wall.In other words, the first escape groove 120 and the second escape groove 130 are used for the two side for distinguishing escape route 11, i.e. the first side plate
114 stretch into the first escape groove 120 and the second side plate 115 stretches into the second escape groove 130.Travelling wheel 270, which is pivotably mounted on, to be turned
On to framework frame 100 and coordinate on the upper surface of bottom plate 113, travelling wheel 270 is located at the first escape groove 120 and the second escape groove
Between 130, i.e., travelling wheel 270 is between the first side plate 114 and the second side plate 115 and positioned at the surface of turning part 111.Drive
Dynamic device 300 is installed on bogie frame 100, and travelling wheel 270 is driven by driving device 300.Wherein, bogie frame 100
The first escape groove 120 and the second escape groove 130 for being used for avoiding the first side plate 114 and the second side plate 115 respectively are set, and first keeps away
Allow 120 and second escape groove 130 of groove opening downward, can eliminate and 11 band of escape route is set with 10, track
On the one hand the adverse effect come, i.e., can reduce the whole height of rail vehicle 20, on the other hand can facilitate travelling wheel 270
Installation, easy to the control to 270 size of travelling wheel.
Further, as shown in Figure 5 and Figure 6, bogie frame 100 is equipped with avoids positioned at the first escape groove 120 and second
Travelling wheel mounting groove 140 between groove 130, the opening of travelling wheel mounting groove 140 downward, pivotly pacify by travelling wheel 270
On the two side of travelling wheel mounting groove 140 and in travelling wheel mounting groove 140, so that facilitate the installation of travelling wheel 270,
Make the structure of bogie 21 compacter.
Alternatively, as shown in Figure 5 and Figure 6, travelling wheel 270 is multiple that multiple travelling wheels 270 are respectively pivotally mounted upon
Coordinate on bogie frame 100 and in the upper surface of bottom plate 113, multiple travelling wheels 270 are respectively positioned on the first escape groove 120 and
Between two escape groove 130, i.e., multiple travelling wheels 270 are respectively positioned between the first side plate 114 and the second side plate 115 and are respectively positioned on steering
The surface in portion 111.It is possible thereby to improve the load-bearing capacity of bogie 21, car body 22 is supported to stablize.
In some specific embodiments of the present invention, as shown in Figure 5 and Figure 6, bogie 21 further includes some first levels
Wheel 710 and some second horizontal wheels 720, wherein " some " comprising one and multiple.
Some first level wheels 710 are pivotably mounted on bogie frame 100 and are adapted to fit in the one of track 10
Side, some second horizontal wheels 720 are pivotably mounted on bogie frame 100 and are adapted to fit in the opposite side of track 10.
Specifically, some first level wheels 710 are pivotably mounted on bogie frame 100 and coordinate in the side of turning part 111
On surface.Some second horizontal wheels 720 are pivotably mounted on bogie frame 100 and coordinate in the another of turning part 111
On side surface.On the one hand, when track 10 turns to, 710 and second horizontal wheels 720 of first level wheel coordinate the side table in track 10
Face, so as to form passive steering along track 10, and then drives rail vehicle 20 to turn to, on the other hand, can improve rail vehicle
20 stability in motion.In addition, 710 and second horizontal wheels 720 of first level wheel are respectively positioned on the underface in driving portion 112,
It can prevent bogie 21 from deviating from track 10.
Alternatively, as shown in Figure 5 and Figure 6, bogie frame 100 is equipped with the lateral rails recess from track 10
Extension in some first level wheels installation limb 150 of extension in 110 and another lateral rails recess 110 from track 10
Some second horizontal wheels install limb 160.In other words, bogie frame 100 is equipped with from the side of turning part 111 and extends bottom plate
If some first level wheels installation limb 150 immediately below 113 and the opposite side from turning part 111 are extended immediately below bottom plate 113
Dry second horizontal wheels installation limb 160, first level wheel 710 are pivotably mounted on first level wheel installation limb 150 and second
Horizontal wheels installation limb 160 is pivotably mounted on the second horizontal wheels installation limb 160.It is possible thereby to it is easy to first level wheel 710
Coordinate on a side surface of turning part 111 and coordinate positioned at the underface of the side of bottom plate 113, easy to the second horizontal wheels 720
The underface of opposite side on another side surface of turning part 111 and positioned at bottom plate 113.Thus bogie frame 100 has
Completely firmly protect, can ensure that security performance of the rail vehicle 20 when being run on track 10
Further, as shown in Figure 5 and Figure 6, first level wheel 710 is connected with fortune synchronous with first level wheel 710 below
Dynamic first level safety wheel 711, the overall diameter of first level safety wheel 711 are less than the overall diameter of first level wheel 710.Second
The lower section of horizontal wheels 720 is connected with the second horizontal safety wheel 721 being synchronized with the movement with the second horizontal wheels 720, the second horizontal safety wheel
721 overall diameter is less than the overall diameter of the second horizontal wheels 720.Under normal circumstances, the horizontal peace of first level safety wheel 711 and second
Full wheel 721 is not contacted with turning part 111, and when horizontal wheels are blown out, horizontal safety wheel is contacted instead of horizontal wheels with turning part 111,
Ensure the stability that rail vehicle 20 travels.
In some specific examples of the present invention, as shown in figure 18, some first level wheels 710 and some second horizontal wheels
720 are located at sustained height in the up-down direction.It is possible thereby to be conducive to the balance of the overall steering behaviour of rail vehicle 20, advancing
With uniform force during retrogressing so that beneficial to lifting rail vehicle 20 excessively curved performance.
The present invention some specific examples in, as shown in figure 19, first level wheel 710 for it is multiple and along the vertical direction between
Every and be coaxially disposed, the second horizontal wheels 720 are multiple and be spaced and be coaxially disposed along the vertical direction.Vehicle can so be lifted
Stability, the horizontal wheels of lower section play stable effect, reduce rail vehicle 20 in the wind excessively curved or when running at high speed that topples
Danger.
In some specific examples of the present invention, as shown in Figure 20 and Figure 21, first level wheel 710 is multiple and edge respectively
Above-below direction and the length direction of turning part 111 are arranged at intervals, and the second horizontal wheels 720 along the vertical direction and turn for multiple and difference
It is arranged at intervals to the length direction in portion 111.I.e. first level wheel is staggered about 710, and the second horizontal wheels are staggeredly set about 720
Put, wherein, first level wheel 710 can be located at the top of the second horizontal wheels 720, and first level wheel 710 can also be located at the second water
The flat lower section of wheel 720.So the horizontal wheels of top to can accordingly play the guiding role when driving, and the horizontal wheels of lower section are apart from car body 22
Farther out, stable, overturn-preventing can be played the role of.
In some examples of the present invention, as shown in Fig. 7-Figure 14, bogie 21 further includes the first collector shoe 810 and second
Collector shoe 820.
First collector shoe 810 is located on bogie frame 100 and suitable for coordinating with the conductor rail of the side of track 10, and second
Collector shoe 820 is located on bogie frame 100 and suitable for coordinating with the conductor rail of the opposite side of track 10.Specifically, turning part
111 side surface is equipped with the first conductor rail 830 extended along the length direction of turning part 111, the institute of turning part 111
Stating another side surface, that is equipped with the second conductor rail 840 extended along the length direction of turning part 111.First collector shoe 810 is set
Coordinate on bogie frame 100 and with the first conductor rail 830, the second collector shoe 820 is located on bogie frame 100 and with
Two conductor rails 840 coordinate.First collector shoe 810 takes electricity by the first conductor rail 830, and the second collector shoe 820 is conductive by second
Rail 840 takes electricity, so that rail vehicle 20 uses.
In some specific examples of the present invention, as shown in 18, Figure 20 and Figure 21, first level wheel 710 is multiple and edge
The length direction of turning part 111 is arranged at intervals, and the first collector shoe 810 is located at adjacent first on the length direction of turning part 111
Between horizontal wheels 710, the second horizontal wheels 720 are arranged at intervals for multiple and along turning part 111 length direction, the second collector shoe
820 on the length direction of turning part 111 between adjacent second horizontal wheels 720, thus the stress of first level wheel 710 is not
Influencing the stress of the first collector shoe 810 and the second horizontal wheels 720 does not influence the second collector shoe 820, and can improve space utilization
Rate, simplifies the structure of bogie 21.
For example, Figure 18, Figure 20 and Figure 21 show length of first collector shoe 810 in turning part 111 of bogie 21
Spend on direction between adjacent first level wheel 710 and the second collector shoe 820 is located at phase on the length direction of turning part 111
Example between adjacent second horizontal wheels 720, wherein, multiple first level wheels 710 and multiple second horizontal wheels 720 can be located at together
One height, multiple first level wheels 710 can also be staggered up and down and multiple second horizontal wheels 720 can also staggeredly be set up and down
Put.
In some specific examples of the present invention, as shown in Figure 22-Figure 25, first level wheel 710 is multiple and along steering
The length direction in portion 111 is arranged at intervals, and face is set the first collector shoe 810 in the up-down direction with any one first level wheel 710
Put, for example, the central axis of the first collector shoe 810 is overlapped with the central axis of any one first level wheel 710.Second horizontal wheels
720 are arranged at intervals for multiple and along turning part 111 length direction, and the second collector shoe 820 exists with any one second horizontal wheels 720
Face is set on above-below direction, for example, the central axis of the second collector shoe 820 and the central shaft of any one the second horizontal wheels 720
Line overlaps.In other words, collector shoe is preposition or postposition.It is possible thereby to make full use of the installation space of horizontal wheels, it is not required to additionally set
Installing mechanism, is conducive to the structure simplification and weight saving of bogie 21.
For example, Figure 22-Figure 25 shows that the collector shoe of bogie 21 is preposition or the example of postposition, wherein, Duo Ge
One horizontal wheels 710 and multiple second horizontal wheels 720 can be located at sustained height, and multiple first level wheels 710 can also be located at not
It can also be located at different height with height and multiple second horizontal wheels 720.
In some specific embodiments of the present invention, as shown in Figure 7 and Figure 8, the first collector shoe 810 is located at some first water
The top of each in flat wheel 710, the second collector shoe 820 are located at the top of each in some second horizontal wheels 720.Collector shoe
Reduce with the distance of driving device 300, be conducive to energy transmission and room for promotion utilization rate.
In some specific embodiments of the present invention, as shown in Figure 9 and Figure 10, the first collector shoe 810 is located at some first
The lower section of each in horizontal wheels 710, the second collector shoe 820 are located at the lower section of each in some second horizontal wheels 720, thus
Horizontal wheels are arranged in the riding stability for close to the position on track girder top, being conducive to rail vehicle 20.
In some specific embodiments of the present invention, as is illustrated by figs. 11 and 12, the first collector shoe 810 is located at some first
The lower section of each in horizontal wheels 710, the second collector shoe 820 are located at the top of each in some second horizontal wheels 720.Thus
Collector shoe carries out arrangement up and down according to the polarity by obtaining current is different, such as upper positive is flowed, and lower part is flowed in offside anode,
So be conducive to space and distribute and lifted the security flowed.
In some specific embodiments of the present invention, as shown in Figure 13 and Figure 14, first level wheel 710 is multiple and along upper
Lower direction is arranged at intervals, and the first collector shoe 810 is in the up-down direction between adjacent first level wheel 710.Second horizontal wheels
720 be multiple and be arranged at intervals along the vertical direction, and the second collector shoe 820 is located at adjacent second horizontal wheels 720 in the up-down direction
Between.It is possible thereby to distribution and integrally-built stabilization beneficial to space.
In another embodiment of the present invention, as shown in figure 28, Rail Transit System 1 according to embodiments of the present invention can
To be connected applied to backbone with the traffic of each living community, therefore, the volume of rail vehicle 20 is relative to backbone railcar
Volume smaller, so as to cancel conductor rail and collector shoe, powered using power battery 28, power battery 28 is railcar
20 traveling provides power, naturally it is also possible to power at other electricity consumptions of rail vehicle 20, it is possible thereby to simplify structure with
And supply line, reduce cost.
Specifically, power battery 28 can be arranged on the position beyond bogie 21, such as may be mounted at compartment 23
Bottom, can also be installed on compartment 23 inside.Power battery 28 can guarantee that with normal required speed operation, and in passenger flow
Automatic charging is carried out when less.
In some specific examples of the present invention, as shown in Figure 15 and Figure 16, it is supported and suspended that bogie 21 further includes first
910 and second supported and suspended device 920 of device.
First supported and suspended 910 and second supported and suspended device 920 of device is separately mounted to bogie frame 100 and difference
It is connected with car body 22, the first supported and suspended device 910 is suitable for the side of support car body 22 and the second supported and suspended device 920 is suitable for
Support the opposite side of car body 22.Length direction of the first supported and suspended 910 and second supported and suspended device 920 of device along track 10
It is arranged at intervals, in the horizontal plane, the central axis of the first supported and suspended device 910 and the second supported and suspended 920 central shaft of device
Line be located on the central axis of bogie frame 100 and the central axis of the bogie frame 100 track 10 width
On divide bogie frame 100 equally.
Alternatively, the first supported and suspended 910 and second supported and suspended device 920 of device is set along the width interval of track 10
Put, in the horizontal plane, the central axis position of the central axis of the first supported and suspended device 910 and the second supported and suspended device 920
In on the central axis of bogie frame 100 and the bogie frame 100 central axis on the length direction of track 10 put down
Divide bogie frame 100.
First supported and suspended 910 and second supported and suspended device 920 of device is used to support car body 22 and plays damping, buffering
Effect, the stress and support effect of the first supported and suspended 910 and second supported and suspended device 920 of device are uniform, so as to protect
The stationarity and comfort of rail vehicle 20 are demonstrate,proved, and cost is relatively low.
For example, the first supported and suspended 910 and second supported and suspended device 920 of device can be along the length side of track 10
To interval setting and it is located on the central axis for dividing bogie frame 100 equally on the width of track 10 (such as Figure 16 institutes
Show).First supported and suspended 910 and second supported and suspended device 920 of device can also be arranged at intervals along the width of track 10
And it is located at and divides equally on the length direction of track 10 on the central axis of bogie frame 100 (as shown in figure 15).
In other specific embodiments of the present invention, as shown in figure 17, bogie 21 further includes the first supported and suspended dress
Put the 910, second supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device.
First supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th support
Suspension arrangement 940 is separately mounted to bogie frame 100 and is connected respectively with car body 22.First supported and suspended device 910, second
Supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device are located at one respectively in horizontal plane
The central symmetry of four corners and the rectangle on bogie frame 100 of rectangle.In other words, in the horizontal plane, it is described
After 180 ° of the central rotation of bogie frame 100, postrotational rectangle overlaps rectangle with the rectangle before rotation..First support
Suspension arrangement 910, the second supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device are used for
Support car body 22 simultaneously plays the role of damping, buffering, the first supported and suspended device 910, the second supported and suspended device 920, the 3rd
It is uniform to support stress and the support effect of 930 and the 4th supported and suspended device 940 of suspension arrangement, so as to lift rail vehicle 20
Stationarity and comfort.
In some specific embodiments of the present invention, as shown in Figure 15-Figure 17, first level wheel 710 is two and edge turns
It is arranged at intervals to the length direction in portion 111, the second horizontal wheels 720 are arranged at intervals for two and along the length direction of turning part 111.
The central axis of two first level wheels 710 and the central axis of two the second horizontal wheels 720 are located at one respectively in horizontal plane
The central symmetry of four corners and the rectangle on bogie frame 100 of rectangle.In other words, in the horizontal plane, it is described
After 180 ° of the central rotation of bogie frame 100, postrotational rectangle overlaps rectangle with the rectangle before rotation..It is possible thereby to
It is evenly arranged four horizontal wheels in the horizontal plane, ensures that horizontal wheels drive rail vehicle 20 to turn to and stabilization during straight-line travelling
Property.
It will be appreciated by those skilled in the art that ground is, the virtual rectangle that above-mentioned rectangle assumes that, the rectangle be in order to
The first supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th is clearly expressed to support
The arrangement of suspension arrangement 940 in the horizontal plane.
In the example shown in Figure 17, in the central axis and two the second horizontal wheels 720 of two first level wheels 710
Mandrel line, can respectively the central axis with the first supported and suspended device 910, the second supported and suspended device 920 central axis,
The central axis of 3rd supported and suspended device 930 and the central axis of the 4th supported and suspended device 940 overlap.
In some specific embodiments of the present invention, as shown in figure 29,710 and second horizontal wheels 720 of first level wheel are divided
Wei not be one, 710 and second horizontal wheels 720 of first level wheel are arranged at intervals along the width of track 10, and first level wheel
710 and second horizontal wheels 720 on the length direction of track 10 along the travel direction slip-angle steering framework frame 100 of rail vehicle 20
Center (arrow in Figure 29 shows the travel direction of rail vehicle 20).In other words, first level wheel 710 and second is horizontal
Wheel 720 center of slip-angle steering framework frame 100 and 710 and second horizontal wheels of first level wheel on the length direction of track 10
720 offset direction is consistent with the travel direction of rail vehicle 20.Rail vehicle 20 when driving, direction of traffic side
Horizontal wheels, which serve, to be primarily directed toward, and when turning, the horizontal wheels with direction of traffic opposite direction side can be with bogie frame 100
Interfere and produce side effect, therefore for the Rail Transit System 1 of unidirectional Rail Transit System 1 or annular, eliminate and row
The horizontal wheels of car direction opposite direction side, so as to eliminate the interference to bogie frame 100 when turning, and can be with
Mitigate the weight of rail vehicle 20, reduce the cost of rail vehicle 20.
Other of Rail Transit System 1 according to embodiments of the present invention are formed and operated for ordinary skill people
All it is known for member, is not detailed herein.
In addition, it will be appreciated by those skilled in the art that ground is, the single technical characteristic in the various embodiments described above, is not doing
Relate to, it is reconcilable in the case of, can be combined with each other.In above-described embodiment, the cross section of each component refers to, which is orthogonal to
The section of its length direction；The longitudinal center axis of cross section refers to, the cross section along its longitudinal direction (length direction) extension
Central axis.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (12)
- A kind of 1. bogie, it is characterised in that including：Bogie frame, the bogie frame, which has, is suitable for straddle seat track recess in orbit, on the bogie frame The first escape groove and the second escape groove of two side equipped with the escape route for avoiding the track respectively, described first keeps away Allow the opening of groove and second escape groove downward；Travelling wheel, the travelling wheel are pivotably mounted on the bogie frame and positioned at first escape groove and described Between second escape groove；Driving device, the driving device are installed on the bogie frame, and the travelling wheel is driven by the driving device.
- 2. bogie according to claim 1, it is characterised in that the bogie frame is equipped with and is kept away positioned at described first Allow travelling wheel mounting groove between groove and second escape groove, the travelling wheel is pivotably mounted on the travelling wheel installation In groove.
- 3. bogie according to claim 1, it is characterised in that the travelling wheel is multiple, multiple travelling wheels point It is not pivotably mounted on the bogie frame, multiple travelling wheels are respectively positioned on first escape groove and described second Between escape groove.
- 4. bogie according to any one of claim 1-3, it is characterised in that further include：Some first level wheels, some first level wheels are pivotably mounted on the bogie frame and are adapted for engagement with In the side of the track；Some second horizontal wheels, some second horizontal wheels are pivotably mounted on the bogie frame and are adapted for engagement with In the opposite side of the track.
- 5. bogie according to claim 4, it is characterised in that the bogie frame is equipped with to the track recess It is interior extension and positioned at the track the side some first level wheels installation limb and into the track recess extension and Some second horizontal wheels positioned at the opposite side of the track install limb, and the first level wheel is installed on first water On flat wheel installation limb and second horizontal wheels are installed on second horizontal wheels installation limb.
- 6. bogie according to claim 4, it is characterised in that the first level wheel is connected with and the first level Wheel is synchronized with the movement and overall diameter is less than the first level safety wheel of the overall diameter of the first level wheel, the second horizontal wheels company Be connected to be synchronized with the movement with second horizontal wheels and overall diameter be less than second horizontal wheels overall diameter the second horizontal safety Wheel.
- 7. bogie according to claim 4, it is characterised in that the first level wheel is for two and along the track Length direction is arranged at intervals, and second horizontal wheels are arranged at intervals for two and along the length direction of the track, described in two The central axis of first level wheel and the central axis of two second horizontal wheels are in horizontal plane respectively positioned at rectangle The central symmetry of four corners and the rectangle on the bogie frame.
- 8. bogie according to claim 4, it is characterised in that the first level wheel and second horizontal wheels difference For one, and the first level wheel and second horizontal wheels deviate in the bogie frame along the travel direction of car body The heart.
- 9. bogie according to any one of claim 1-3, it is characterised in that further include：First collector shoe, first collector shoe are located on the bogie frame and suitable for the conduction with the side of the track Rail coordinates；Second collector shoe, second collector shoe are located on the bogie frame and suitable for being led with the opposite side of the track Electric rail coordinates.
- 10. bogie according to any one of claim 1-3, it is characterised in that further include：First supported and suspended device, the first supported and suspended device are installed on the bogie frame and suitable for support car bodies Side；Second supported and suspended device, the second supported and suspended device are installed on the bogie frame and suitable for described in support The opposite side of car body.
- A kind of 11. rail vehicle, it is characterised in that including：Car body；Bogie, the bogie are the bogie according to any one of claim 1-10, and the bogie is installed on The bottom of the car body.
- A kind of 12. Rail Transit System, it is characterised in that including：Track；Rail vehicle, the rail vehicle are the rail vehicle according to claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839176.5A CN106494430B (en) | 2016-09-21 | 2016-09-21 | Bogie and there is its rail vehicle and Rail Transit System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839176.5A CN106494430B (en) | 2016-09-21 | 2016-09-21 | Bogie and there is its rail vehicle and Rail Transit System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106494430A CN106494430A (en) | 2017-03-15 |
| CN106494430B true CN106494430B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839176.5A Active CN106494430B (en) | 2016-09-21 | 2016-09-21 | Bogie and there is its rail vehicle and Rail Transit System |
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| CN (1) | CN106494430B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985874B (en) * | 2016-09-21 | 2019-11-08 | 比亚迪股份有限公司 | Track for straddle type rail transit system |
| CN106494435B (en) * | 2016-09-21 | 2018-05-08 | 比亚迪股份有限公司 | Rail Transit System |
| CN106985847B (en) | 2016-09-21 | 2019-09-13 | 比亚迪股份有限公司 | Rail vehicle |
| WO2018054008A1 (en) * | 2016-09-21 | 2018-03-29 | 比亚迪股份有限公司 | Rail vehicle |
| US11305791B2 (en) | 2016-09-21 | 2022-04-19 | Byd Company Limited | Rail transport system |
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| CN106494430A (en) | 2017-03-15 |
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