CN206202294U

CN206202294U - Bogie and rail vehicle and Rail Transit System with it

Info

Publication number: CN206202294U
Application number: CN201621070713.6U
Authority: CN
Inventors: 任林; 曾浩; 刘俊杰; 彭方宏; 向建军
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2016-09-21
Filing date: 2016-09-21
Publication date: 2017-05-31
Anticipated expiration: 2026-09-21

Abstract

The utility model discloses a kind of bogie and rail vehicle and Rail Transit System with it, bogie includes：Bogie frame；First travelling wheel, the second travelling wheel, the 3rd travelling wheel and the 4th travelling wheel；Drive device, the drive device is located between first travelling wheel and second travelling wheel and/or between the 3rd travelling wheel and the 4th travelling wheel；First supported and suspended device and the second supported and suspended device, the first supported and suspended device and the second supported and suspended device are located to be divided equally on the central axis for dividing the bogie frame equally on the central axis of the bogie frame or on the length direction of the track on the width of the track.Bogie according to the utility model embodiment beneficial to optimization passway for escaping structure, and have the advantages that space availability ratio is high, stability is high, stress and uniform to the support effect of car body, to ensure that rail vehicle stationarity and comfortableness, low cost, bearing capacity it is strong.

Description

Bogie and rail vehicle and Rail Transit System with it

Technical field

The utility model is related to technical field of transportation, in particular to a kind of bogie, the rail with the bogie Road vehicle and the Rail Transit System with the rail vehicle.

Background technology

The Rail Transit Systems such as straddle-type monorail train, inevitably because failure during actual travel Or other factorses and cause to stop in emergency, now, for the ease of maintenance or for the consideration of passenger safety, need in time evacuate in-car Passenger, therefore, some straddle-type monorail trains are provided with passway for escaping in case of emergency to evacuate passenger's use.But in correlation technique Straddle-type monorail train with passway for escaping, relatively costly, take up room larger, and track load-bearing is excessive, and stability is present Hidden danger.

Utility model content

The utility model is based on what discovery of the utility model people of the application to following facts and problem was made：

Straddle-type monorail train in correlation technique, for the ease of in case of emergency evacuating passenger, there is provided independent Passway for escaping.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 evacuates the passage of passenger to be formed.

The utility model people of the application by it is substantial amounts of research and experiment find, be provided with correlation technique passway for escaping across Why be present high cost, the big, stability that takes up room and there is the deficiencies such as hidden danger in type monorail train, exactly led to by above-mentioned escape Caused by the structure in road, concrete reason is as follows：

The floor laid due to framework and thereon is independently of the additional structure outside track, and vehicle in traveling 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) passway for escaping of this structure is additionally set, quantities is huge, is not only added significantly to cost, and framework and ground Plate is located at the sidepiece of track, and additionally a part is extended equivalent on the width of track, occupies big quantity space.This Outward, 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, the stability to track generates adverse effect.

The utility model is intended at least solve to a certain extent one of above-mentioned technical problem in correlation technique.Therefore, The utility model proposes a kind of bogie, the bogie is beneficial to the structure of optimization passway for escaping, and high, steady with space availability ratio Qualitative high, stress and uniform to the support effect of car body, to ensure that rail vehicle stationarity and comfortableness, low cost, hold The advantages of loading capability is strong.

The utility model also proposes a kind of rail vehicle with the bogie.

The utility model also proposes a kind of Rail Transit System with the rail vehicle.

To achieve the above object, the embodiment according to first aspect of the present utility model proposes a kind of bogie, described turn Include to frame：Bogie frame, the bogie frame have be suitable to straddle seat track recess in orbit；First travelling wheel and Second travelling wheel, first travelling wheel and the second travelling wheel are respectively pivotally mounted upon on the bogie frame and coaxial And interval setting；3rd travelling wheel and the 4th travelling wheel, the 3rd travelling wheel and the 4th travelling wheel difference are pivotly On the bogie frame and coaxial and interval setting, the 3rd travelling wheel is with first travelling wheel in the rail Between interval setting on the length direction in road, the 4th travelling wheel and second travelling wheel are on the length direction of the track Every setting；Drive device, the drive device is arranged on the bogie frame, wherein, the drive device is located at described Between first travelling wheel and second travelling wheel and first travelling wheel and second travelling wheel are by the drive device Drive；And/or the drive device is located between the 3rd travelling wheel and the 4th travelling wheel and the 3rd travelling wheel Driven by the drive device with the 4th travelling wheel；First supported and suspended device and the second supported and suspended device, described One supported and suspended device is arranged on the bogie frame and is suitable to support the side of car body, the second supported and suspended device On the bogie frame and be suitable to support the opposite side of the car body, wherein, the first supported and suspended device and The second supported and suspended device along the track length direction interval setting and on the width in the track Divide equally on the central axis of the bogie frame；Or the first supported and suspended device and the second supported and suspended device edge The width interval setting of the track and divide equally in the bogie frame on the length direction in the track On heart axis.

Bogie according to the utility model embodiment is beneficial to the structure of optimization passway for escaping, and with space availability ratio Height, stability high, stress and it is uniform to the support effect of car body, ensure that stationarity and comfortableness, the cost of rail vehicle It is low, the advantages of bearing capacity is strong.

In addition, the bogie according to the utility model embodiment can also have following additional technical characteristic：

According to one embodiment of the present utility model, the drive device is motor, and the motor has synchronous operated First motor shaft and the second motor shaft, first motor shaft connect with first travelling wheel or the 3rd travelling wheel transmission Connect, second motor shaft is connected with second travelling wheel or the 4th travelling wheel.

According to one embodiment of the present utility model, first motor shaft and second motor shaft are coaxially disposed and are Integral piece.

According to one embodiment of the present utility model, first travelling wheel and second travelling wheel are by the first connection Axle connection and/or the 3rd travelling wheel and the 4th travelling wheel are by the connection of the second connecting shaft, the drive device and institute State the first connecting shaft and/or second connecting shaft drive connection.

According to one embodiment of the present utility model, the drive device includes that first driving means and second drive dress Put, the first driving means are located between first travelling wheel and second travelling wheel and first travelling wheel and institute State the second travelling wheel to be driven by the first driving means, second drive device is located at the 3rd travelling wheel and described the Between four travelling wheels and the 3rd travelling wheel and the 4th travelling wheel are driven by second drive device, described first drives Dynamic device is relative to second travelling wheel more adjacent to first travelling wheel and/or second drive device relative to institute The 3rd travelling wheel is stated more adjacent to the 4th travelling wheel.

According to one embodiment of the present utility model, the bogie also includes：Some first level wheels, described some One horizontal wheels are pivotably mounted on the bogie frame and are adapted to fit in the side of the track；Some second levels Wheel, some second horizontal wheels are pivotably mounted on the bogie frame and are adapted to fit in the another of the track Side.

According to one embodiment of the present utility model, the first level wheel is connected with fortune synchronous with the first level wheel Dynamic 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 institute State the second horizontal wheels be synchronized with the movement and overall diameter less than second horizontal wheels overall diameter the second horizontal safety wheel.

According to one embodiment of the present utility model, some first level wheels and some second horizontal wheels are upper Lower section is located at sustained height upwards.

According to one embodiment of the present utility model, the first level wheel is for multiple and is spaced along the vertical direction and coaxial Set, second horizontal wheels are for multiple and be spaced along the vertical direction and be coaxially disposed.

According to one embodiment of the present utility model, the first level wheel for it is multiple and respectively along the vertical direction with it is described The length direction interval setting of track, second horizontal wheels be multiple and respectively along the vertical direction with the length side of the track To interval setting.

According to one embodiment of the present utility model, some first level wheels are adapted to fit in outside the one of the track On side surface, some second horizontal wheels are adapted to fit on another outer surface of the track.

According to one embodiment of the present utility model, some first level wheels are adapted to fit in the one of the track On side surface, some second horizontal wheels are adapted to fit on another inner surface of the track.

According to one embodiment of the present utility model, the first level wheel is for multiple and is suitable to be respectively fitting into the rail On one outer surface and an inner surface in road, second horizontal wheels are multiple and are suitable to be respectively fitting into the another of the track On one outer surface and another inner surface.

According to one embodiment of the present utility model, coordinate the first level on an inner surface of the track Wheel is located at different height in the vertical direction with the second horizontal wheels on described another inner surface of the track are coordinated.

According to one embodiment of the present utility model, the first level wheel is two and along the length direction of the track Interval setting, second horizontal wheels are two and along the length direction interval setting of the track, two first levels The central axis of wheel and two central axis of second horizontal wheels are located at four turnings of rectangle respectively in horizontal plane The Central Symmetry of place and the rectangle on the bogie frame.

According to one embodiment of the present utility model, the first level wheel and second horizontal wheels are respectively one, The first level wheel and second horizontal wheels along the track width interval setting, and the first level wheel and Second horizontal wheels deviate the bogie frame on the length direction of the track along the travel direction of the car body Center.

According to one embodiment of the present utility model, the bogie also includes：First collector shoe, first collector shoe It is located on the bogie frame and is suitable to coordinate with the conductor rail of the side of the track；Second collector shoe, second collection Trolley is located on the bogie frame and is suitable to coordinate with the conductor rail of the opposite side of the track.

According to one embodiment of the present utility model, the first level wheel is multiple and along the length direction of the track Interval setting, between first collector shoe is located at adjacent first level wheel on the length direction of the track, described second Horizontal wheels are multiple and along the length direction interval setting of the track, length direction of second collector shoe in the track It is upper to be located between adjacent second horizontal wheels.

According to one embodiment of the present utility model, the first level wheel is multiple and along the length direction of the track Interval setting, first collector shoe is with any one first level wheel in the vertical direction just to setting, second horizontal wheels For multiple and along the length direction interval setting of the track, second collector shoe is with any one second horizontal wheels in upper and lower Upwards just to setting.

According to one embodiment of the present utility model, first collector shoe is located at some first level wheel tops, Second collector shoe is located at some second horizontal wheels tops.

According to one embodiment of the present utility model, first collector shoe is located at some first level wheel lower sections, Second collector shoe is located at some second horizontal wheels lower sections.

According to one embodiment of the present utility model, first collector shoe is located at some first level wheel lower sections, Second collector shoe is located at some second horizontal wheels tops.

According to one embodiment of the present utility model, the first level wheel is multiple and interval setting along the vertical direction, First collector shoe is located between adjacent first level wheel in the vertical direction, and second horizontal wheels are multiple and vertically Direction interval setting, second collector shoe is located between adjacent second horizontal wheels in the vertical direction.

According to one embodiment of the present utility model, the overall diameter of first travelling wheel, second travelling wheel it is outer Diameter, the 3rd travelling wheel overall diameter it is identical with the overall diameter of the 4th travelling wheel and be 900-1100 millimeters.

Embodiment according to second aspect of the present utility model proposes a kind of rail vehicle, and the rail vehicle includes：Car Body；Bogie, the bogie is the bogie according to the embodiment of first aspect of the present utility model, the bogie Installed in the bottom of the car body.

According to the rail vehicle of the utility model embodiment, by using the implementation according to first aspect of the present utility model Bogie described in example, with the structure beneficial to optimization passway for escaping, space availability ratio is high, stability is high etc., stress and to car The support effect of body is uniform, low cost, big handling capacity of passengers the advantages of.

Embodiment according to the third aspect of the present utility model proposes a kind of Rail Transit System, the Rail Transit System Including：Track；Rail vehicle, the rail vehicle is the rail vehicle described in the embodiment of second aspect of the present utility model.

According to the Rail Transit System of the utility model embodiment, by using according to second aspect of the present utility model Rail vehicle described in embodiment, with beneficial to optimization passway for escaping structure, space availability ratio is high, stability is high, stress and The advantages of, low cost, big handling capacity of passengers uniform to the support effect of car body.

Brief description of the drawings

Fig. 1 is the structural representation of the Rail Transit System according to the utility model embodiment.

Fig. 2 is the structural representation of the Rail Transit System according to the utility model another embodiment.

Fig. 3 is the structural representation of the Rail Transit System according to the utility model another embodiment.

Fig. 4 is the sectional view of the Rail Transit System according to the utility model embodiment.

Fig. 5 is the sectional view of the Rail Transit System according to the utility model another embodiment.

Fig. 6 is the structural representation of the track of the Rail Transit System according to the utility model embodiment.

Fig. 7 is the structural representation of the rail vehicle according to the utility model embodiment.

Fig. 8 is the structural representation of the track of the Rail Transit System according to the utility model another embodiment.

Fig. 9 is the structural representation of the track of the Rail Transit System according to the utility model another embodiment.

Figure 10 is the structural representation of the bogie of the rail vehicle according to the utility model embodiment.

Figure 11 is the partial structural diagram of the Rail Transit System according to the utility model embodiment.

Figure 12 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 13 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 14 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 15 is the structural representation of the bogie according to the rail vehicle of the utility model embodiment and track.

Figure 16 is the structural representation of the bogie with track of the rail vehicle according to the utility model another embodiment.

Figure 17 is the structural representation of the bogie with track of the rail vehicle according to the utility model another embodiment.

Figure 18 is the structural representation of the bogie with track of the rail vehicle according to the utility model another embodiment.

Figure 19 is the structural representation of the bogie with track of the rail vehicle according to the utility model another embodiment.

Figure 20 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 21 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 22 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 23 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 24 is the sectional view of the bogie of the rail vehicle according to the utility model embodiment.

Figure 25 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 26 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 27 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 28 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 29 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 30 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 31 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 32 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 33 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 34 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 35 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 36 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 37 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 38 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 39 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 40 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 41 is the sectional view of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 42 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 43 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 44 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 45 is the sectional view of the Rail Transit System according to the utility model another embodiment.

Figure 46 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 47 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 48 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 49 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 50 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 51 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 52 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 53 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 54 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 55 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 56 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 57 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 58 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 59 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 60 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 61 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 62 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 63 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 64 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 65 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 66 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Figure 67 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment, wherein escaping Raw door is closed.

Figure 68 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment, wherein escaping Raw door is in open mode.

Figure 69 is the partial structural diagram of the Rail Transit System according to the utility model another embodiment.

Figure 70 is the structural representation of the bogie of the rail vehicle according to the utility model another embodiment.

Reference：

Rail Transit System 1,

Track 10, passway for escaping 11, the first track girder 12, the second track girder 13, load carrying floor 14, tie-beam 15, support Frame 16, supporting plate 17, anticreep rib 18,

Rail vehicle 20, bogie 21, car body 22, compartment 23, emergency exits 24, escaping exit 25, escape cover plate 26, Emergency Ladder 27th, electrokinetic cell 28, the first end 31 of emergency exits 24, the second end 32 of emergency exits 24,

Bogie frame 100, track recess 110,

First travelling wheel 210, the second travelling wheel 220, the 3rd travelling wheel 230, the 4th travelling wheel 240, the first connecting shaft 250th, the second connecting shaft 260,

Drive device 300, first driving means 310, the second drive device 320,

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 are supported Suspension arrangement 940.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or element with same or like function are represented to same or similar label eventually.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality The limitation of type.

The floor laid due to framework and thereon is independently of the additional structure outside track, and vehicle in traveling 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) passway for escaping of this structure is additionally set, quantities is huge, is not only added significantly to cost, and framework and ground Plate is located at the sidepiece of track, and additionally a part is extended equivalent on the width of track, occupies big quantity space.This Outward, 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 Weighing, the stability to track generates adverse effect.

In view of the situation of straddle-type monorail train in correlation technique, have the utility model proposes one kind and be easy to urgent In the case of evacuate passenger and low cost, occupy little space, the Rail Transit System 1 the advantages of track load-bearing is small, stability is high.

Below with reference to the accompanying drawings Rail Transit System 1 according to the utility model embodiment is described.

As shown in Fig. 1-Figure 70, the Rail Transit System 1 according to the utility model embodiment includes track 10 and railcar 20.

Track 10 is provided with passway for escaping 11.Rail vehicle 20 includes bogie 21 and car body 22, and bogie 21 is movably On track 10, car body 22 is connected straddle seat with bogie 21, and car body 22 is drawn by bogie 21 and travelled along track 10.

Here those skilled in the art is it will be understood that track 10 is provided with passway for escaping 11 refers to, passway for escaping 11 Be arranged on track 10 with, and be not arranged in other additional components on track 10, i.e., compared to escaping in correlation technique The structure of raw passage, the Rail Transit System 1 according to the utility model embodiment, track 10 is without setting such as framework and floor Other parts, passway for escaping 11 is formed in 10, track.

Rail Transit System 1 according to the utility model embodiment, by setting passway for escaping 11 with 10, track, When an emergency happens, passenger can in time be evacuated by passway for escaping 11.Also, because passway for escaping 11 is arranged on track With 10, therefore without setting up other extra structures on track 10, only need to be with 10, track along its length Upper setting passway for escaping 11, it is possible thereby to quantities is greatly decreased, on the one hand reduces cost, on the other hand reduces The space of occupancy.Additionally, the load-bearing of track 10 need not be increased, be conducive to the stability of track 10.Therefore, according to the utility model The Rail Transit System 1 of embodiment have be easy in case of emergency to evacuate passenger and low cost, occupy little space, track holds The advantages of weight is small, stability is high.

Below with reference to the accompanying drawings Rail Transit System 1 according to the utility model specific embodiment is described.

In some specific embodiments of the present utility model, as Figure 1-Figure 4, car body 22 is included along the length of track 10 Multiple compartments 23 that direction is hinged successively, in multiple compartments 23, on the length direction of track 10, at least one end of car body 22 The surface of the dorsad adjacent compartment 23 in compartment 23 is provided with the emergency exits 24 that can be opened and closed, in other words, positioned at the two ends of car body 22 Two compartments 23 in, at least one end face is provided with emergency exits 24.Emergency exits 24 have the end 32 of first end 31 and second, escape The first end 31 of raw door 24 is arranged on corresponding compartment 23 turnablely, with respect to horizontal plane when emergency exits 24 are opened, and The downward-sloping and embedded passway for escaping 11 in second end 32 of emergency exits 24.So when there is emergency, rail vehicle 20 is led Dynamic or passive parking, emergency exits 24 are opened and lower end insertion passway for escaping 11, and the passenger in compartment 23 can be by under emergency exits 24 Passway for escaping 11 is slided to, and then is evacuated from passway for escaping 11.

Preferably, on the length direction of track 10, two compartments 23 positioned at the two ends of car body 22 are equipped with emergency exits 24, When emergency is happened suddenly, emergency exits 24 are opened at the two ends of car body 22 simultaneously, can form broad air convection channel, make 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 adjacent to roof during closing.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 opens rapidly by only needing simple operations, effectively improves the efficiency of escape.

Advantageously, the inner surface of emergency exits 24 is provided with slideway to facilitate passenger to be slided on slideway to passway for escaping 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 utility model, as shown in Figure 67 and Figure 68, car body 22 is included along track 10 Multiple compartments 23 for being hinged successively of length direction, on the length direction of track 10, the compartment 23 of at least one end of car body 22 The surface of dorsad adjacent compartment 23 be provided with the emergency exits 24 that can be opened and closed, and described at least one end of car body 22 car The interior floor in railway carriage or compartment 23 is provided with escaping exit 25 and escape cover plate 26, that is, the interior floor for being provided with the compartment 23 of emergency exits 24 is provided with and escapes Raw mouth 25 and escape cover plate 26.Escape cover plate 26 links and for opening and closing escaping exit 25 with emergency exits 24.Work as railcar During 20 normal operation, emergency exits 24 are closed and closing escaping exit 25 of cover plate 26 (as shown in Figure 66) of escape.When the urgent shape of generation During condition, rail vehicle 20 is actively or passively stopped, and emergency exits 24 are opened and cover plate 26 of escaping opens escaping exit 25 (such as Figure 68 institutes Show), the passenger in compartment 23 can enter passway for escaping 11 by escaping exit 25, and then be evacuated from passway for escaping 11.Additionally, i.e. Rail vehicle 20 is set to be forced parking at the turning of track 10, due to that need not coordinate with track 10 when emergency exits 24 are opened, therefore Will not be collided with track 10, be easy to passenger to be evacuated at the turning of track 10.

Preferably, on the length direction of track 10, two compartments 23 positioned at the two ends of car body 22 are equipped with emergency exits 24, When emergency is happened suddenly, emergency exits 24 are opened at the two ends of car body 22 simultaneously, can form broad air convection channel, make 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 Make to open rapidly, effectively improve the efficiency of escape.

Specifically, emergency exits 24 have the end 32 of first end 31 and second, 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 The second end 32 lower section；When emergency exits 24 are opened, the first end 31 of emergency exits 24 may be located at the second end 32 of emergency exits 24 Lower section, it is also possible to positioned at the top at the second end 32 of emergency exits 24.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 opens rapidly by only needing simple operations, effectively carries The efficiency of escape is risen, and has been easy to the linkage of emergency exits 24 and escape cover plate 26.

Alternatively, escape cover plate 26 and the linkage of emergency exits 24, can be dominated, it is also possible to by escape cover plate by emergency exits 24 26 dominate.Specifically, when needing to evacuate passenger, emergency exits 24 can be actively opened, escape cover plate is driven by emergency exits 24 26 open escaping exit 25, it is also possible to actively open escape cover plate 26, drive emergency exits 24 to open by escape cover plate 26.Preferably, Dominated by escape cover plate 26, i.e., drive emergency exits 24 to open by opening escape cover plate 26, can so prevent cover plate 26 of escaping There are article or passenger in its top and are caused danger when opening.

Further, as shown in Figure 67 and Figure 68, the Emergency Ladder 27 for leading to passway for escaping 11 is provided with escaping exit 25, is escaped After mouth 25 is opened, passenger inside the vehicle can be transferred to passway for escaping 11 by Emergency Ladder 27.

Alternatively, Emergency Ladder 27 can 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 passway for escaping 11 is spaced apart, to avoid influence rail vehicle 20 from travelling.

Emergency Ladder 27 can also have contraction and stretch two states and Emergency Ladder 27 and have for driving Emergency Ladder 27 to stretch The retractable driving device of contracting.After escaping exit 25 is opened, Emergency Ladder 27 can be manually controlled to extend to passway for escaping 11, it is also possible to logical Cross linkage and realize that Emergency Ladder 27 extends to passway for escaping 11 automatically, in the present embodiment, Emergency Ladder 27 can directly be taken after stretching On the inner bottom surface of passway for escaping 11, it is also possible to which the inner bottom surface with passway for escaping 21 is spaced apart.

Advantageously, escape cover plate 26 can be pivotably mounted on emergency exits 24, when emergency exits 24 are flipped up opening Afterwards, escape cover plate 26 interlocks with the rotation to be fitted on the inner surface of emergency exits 24, so that save space, it is to avoid the escape shadow of cover plate 26 Ring the evacuation of passenger.

In some specific examples of the present utility model, as shown in fig. 6, track 10 includes the first track girder 12, the second rail Road beam 13 and load carrying floor 14.

First track girder 12 and the parallel and interval setting of the second track girder 13, the straddle seat of bogie 21 is in the He of the first track girder 12 On second track girder 13.Load carrying floor 14 is located between the first track girder 12 and the second track girder 13, and load carrying floor 14 is distinguished It is connected with the first track girder 12 and the second track girder 13, is limited between the first track girder 12, the second track girder 13 and load carrying floor 14 Make passway for escaping 11.It is possible thereby to using the structure of itself of track 10, passway for escaping 11 is set with 10, track, without Extra part is set, low cost, occupied little space and beneficial to the load-bearing for reducing track 10.Additionally, track girder dimensions compared with Small, footprint is few, and lighter in weight, efficiency is high, good economy performance.

Specifically, as shown in fig. 6, load carrying floor 14 includes tie-beam 15, support frame 16 and supporting plate 17.The edge of tie-beam 15 The septal direction of the first track girder 12 and the second track girder 13 extends, the two ends of tie-beam 15 respectively with the first track girder 12 under Portion is connected with the bottom of the second track girder 13.Support frame 16 is arranged on tie-beam 15.Supporting plate 17 is connected on support frame 16 And supported by support frame 16, supporting plate 17 constitutes the bottom surface of passway for escaping 11.Because track 10 is generally needed using bridge pier high-altitude Set up, and there is predetermined distance between bridge pier and bridge pier, using the structure of above-mentioned load carrying floor 14, can be in bridge pier and bridge pier Between formed along track 10 length direction extend passway for escaping 11, and material consume small, low cost.

Advantageously, as shown in fig. 6, supporting plate 17 in the horizontal direction with the first track girder 12 and the second track girder 13 in At least one interval setting, can so facilitate instrument to insert the gap between support frame 16 and track girder, so as to pry open support Plate 17 is facilitating maintenance.

Alternatively, for multiple and along the length direction interval setting of track 10, supporting plate 17 is multiple and edge to tie-beam 15 The length direction of track 10 is sequentially connected.On the one hand, single tie-beam 15 and single supporting plate 17 easily facilitate processing, the opposing party Face, is easy to the integral construction of track 10.

Those skilled in the art is it will be understood that multiple supporting plate 17 is sequentially connected including being joined directly together or phase indirectly Even, preferably it is joined directly together.Wherein, when multiple supporting plates 17 are indirectly connected to, the gap of adjacent shore plates 17 need to ensure passenger Can smoothly across not influenceing passenger evacuation.

Further, as shown in Figure 8 and Figure 9, in the first track girder 12 and the second track girder 13, at least one upper end and At least one end in lower end is provided with anticreep rib 18, that anticreep rib 18 horizontally outward extends and for preventing bogie 21 from deviating from track 10.Specifically, anticreep rib 18 can be arranged on the top and/or bottom of the first track girder 12, and can be arranged on the first rail The lateral surface and/or medial surface of road beam 12；Anticreep rib 18 can be arranged on the top and/or bottom of the second track girder 13, and can To be arranged on the lateral surface and/or medial surface of the second track girder 13.Here those skilled in the art is it will be understood that anticreep Being disposed to of rib 18 prevents bogie 21 from deviating from track 10, so as to ensure that rail vehicle 20 such as is turned at the stabilization of travel conditions Property, therefore, the part-structure of bogie 21 need to be placed in the underface of top anticreep rib 18 and/or just going up for bottom anticreep rib 18 Side.

For example, as shown in figure 8, the first track girder 12 and the second track girder 13 are formed by reinforcing bar and concrete casting, The medial surface and lateral surface at the top of the first track girder 12 are respectively equipped with anticreep rib 18, the medial surface at the top of the second track girder 13 Anticreep rib 18 is respectively equipped with lateral surface, the first level wheel 710 of bogie 21 coordinates on the lateral surface of the first track girder 12 And below the anticreep rib 18 on the lateral surface at the top of the first track girder 12, the second horizontal wheels 720 of bogie 21 coordinate On the lateral surface of the second track girder 13 and below the anticreep rib 18 on the lateral surface at the top of the second track girder 13, so Anticreep rib 18 can be moved up with backstop horizontal wheels, so as to play anticreep effect.

As shown in figure 9, the first track girder 12 and the second track girder 13 are formed by steel plate splicing, the top of the first track girder 12 Medial surface and lateral surface be respectively equipped with anticreep rib 18, the medial surface and lateral surface of the bottom of the first track girder 12 are respectively equipped with anti- De- rib 18, the medial surface and lateral surface at the top of the second track girder 13 are respectively equipped with anticreep rib 18, the bottom of the second track girder 13 Medial surface and lateral surface be respectively equipped with anticreep rib 18, the first level wheel 710 of bogie 21 coordinates in the first track girder 12 Anticreep rib 18 on lateral surface and on the lateral surface at the top of the first track girder 12 and the anticreep rib on the lateral surface of bottom Between 18, the second horizontal wheels 720 of bogie 21 coordinate on the lateral surface of the second track girder 13 and positioned at the second track girder 13 Top lateral surface on anticreep rib 18 and bottom lateral surface on anticreep rib 18 between, such anticreep rib 18 can be with backstop Horizontal wheels are moved up and down, so as to play anticreep effect.

In some specific embodiments of the present utility model, as shown in Figure 10, bogie 21 include bogie frame 100, First travelling wheel 210, the second travelling wheel 220 and drive device 300.

Bogie frame 100 has track recess 110 of the straddle seat on track 10.First travelling wheel 210 and the second traveling Wheel 220 is respectively pivotally mounted upon on bogie frame 100, and the first travelling wheel 210 and the second travelling wheel 220 it is coaxial and between Every setting.First travelling wheel 210 coordinates on the upper surface of the first track girder 12, and the second travelling wheel 220 coordinates in the second track The upper surface of beam 13.Drive device 300 is arranged on bogie frame 100, and drive device 300 is located at the first travelling wheel 210 And second between travelling wheel 220, the first travelling wheel 210 and the second travelling wheel 220 are driven by drive device 300, the first travelling wheel 210 Bogie 21 is driven to be advanced along track 10 under the driving of drive device 300 with the second travelling wheel 220, so as to draw the row of car body 22 Sail.Thus can not only utilize the gap between the first travelling wheel 210 and the second travelling wheel 220 that drive device 300 is installed, to save Save space, the utilization rate for improving space, and beneficial to center of gravity distribution, and tire centerline can be increased away from raising drive device 300 The uniform and stable property driven to the first travelling wheel 210 and the second travelling wheel 220, so as to improve the stability of Rail Transit System 1 And comfortableness.

Alternatively, drive device 300 can be motor, and the motor has synchronous operated first motor shaft and the second motor Axle, first motor shaft is connected with the first travelling wheel 210, and second motor shaft and the transmission of the second travelling wheel 220 connect Connect, thus drive device 300 drives the first travelling wheel 210 and drives the second traveling by the second motor shaft by the first motor shaft Wheel 220, and run simultaneously the first travelling wheel 210 and the second travelling wheel 220.

Further, first motor shaft and second motor shaft are coaxially disposed and are integrated part, so not only may be used To ensure the axiality of the first motor shaft and the second motor shaft, and the first travelling wheel 210 and the second travelling wheel 220 can be utilized Run simultaneously under the driving of drive device 300.

In other specific embodiments of the present utility model, as shown in Figure 46-Figure 49, bogie 21 includes steering structure Frame 100, the first travelling wheel 210, the second travelling wheel 220, the 3rd travelling wheel 230, the 4th travelling wheel 240 and drive device.

Bogie frame 100 has track recess 110 of the straddle seat on track 10.First travelling wheel 210 and the second traveling Wheel 220 is respectively pivotally mounted upon on bogie frame 100 and coaxial and interval setting, and the first travelling wheel 210 coordinates the On the upper surface of one track girder 12, the second travelling wheel 220 coordinates in the upper surface of the second track girder 13.The He of 3rd travelling wheel 230 4th travelling wheel 240 is respectively pivotally mounted upon on bogie frame 100 and coaxial and interval setting, the 3rd travelling wheel 230 Coordinate on the upper surface of the first track girder 12 and be spaced on the length direction of the first track girder 12 with the first travelling wheel 210 and set Put, the 4th travelling wheel 240 coordinates on the upper surface of the second track girder 13 and with the second travelling wheel 220 in the second track girder 13 Interval setting on length direction.The drive device is arranged on bogie frame 100, and the drive device is located at the first traveling Wheel 210 and second between travelling wheel 220 and/or the drive device be located at the 3rd travelling wheel 230 and the 4th travelling wheel 240 it Between, the first travelling wheel 210 and the second travelling wheel 220 are driven and/or the 3rd travelling wheel 230 and the 4th traveling by the drive device Wheel 240 is driven by the drive device.Larger load demand is so disclosure satisfy that, four travelling wheels can bear more loads Lotus, the dimensions of passenger carrying capacity and car body to rail vehicle 20 is all favourable lifting, and can effectively lift bogie 21 space efficiency utilization, reduces the footprint of vehicle.

Alternatively, drive device 300 can be motor, and the motor has synchronous operated first motor shaft and the second motor Axle, first motor shaft is connected with the first travelling wheel 210 or the 3rd travelling wheel 230, second motor shaft and second The travelling wheel 240 of travelling wheel 220 or the 4th is connected, and thus drive device 300 drives the first travelling wheel by the first motor shaft 210 the 3rd travelling wheel 230 and drive the second travelling wheel 220 or the 4th travelling wheel 240 by the second motor shaft, and make first to walk The travelling wheel 220 of road wheel 210 and second runs simultaneously, the 3rd travelling wheel 230 and the 4th travelling wheel 240 run simultaneously.

Further, first motor shaft and second motor shaft are coaxially disposed and are integrated part, so not only may be used To ensure the axiality of the first motor shaft and the second motor shaft, and the first travelling wheel 210 and the second travelling wheel 220 can be utilized And the 3rd travelling wheel 230 and the 4th travelling wheel 240 run simultaneously under the driving of drive device 300.

For example, as shown in figure 46, drive device can be one and be defined as first driving means 310, and first drives Dynamic device 310 is arranged between the first travelling wheel 210 and the second travelling wheel 220 and the first travelling wheel 210 and the second travelling wheel 220 Driven by first driving means 310.

As shown in figure 47, drive device for one and can be defined as the second drive device 320, the second drive device 320 It is arranged between the 3rd travelling wheel 230 and the 4th travelling wheel 240 and the 3rd travelling wheel 230 and the 4th travelling wheel 240 is driven by second Dynamic device 320 drives.

As shown in figure 48, drive device is two and is respectively defined as the drive device of first driving means 310 and second 320, first driving means 310 are arranged between the first travelling wheel 210 and the second travelling wheel 220 and the first travelling wheel 210 and Two travelling wheels 220 are driven by first driving means 310, and the second drive device 320 is arranged on the 3rd travelling wheel 230 and the 4th traveling Wheel 240 between and the 3rd travelling wheel 230 and the 4th travelling wheel 240 driven by the second drive device 320.Wherein, first dress is driven 310 are put relative to the second travelling wheel 220 more adjacent to the first travelling wheel 210, and/or the second drive device 320 is relative to the 3rd Travelling wheel 230 is more adjacent to the 4th travelling wheel 240, it is preferable that first driving means 310 are relative to the second travelling wheel 220 more Neighbouring first travelling wheel 210 and the second drive device 320 relative to the 3rd travelling wheel 230 more adjacent to the 4th travelling wheel 240, i.e., The drive device 320 of first driving means 310 and second is diagonally positioned, and thus bogie 21 is put down on the width of track 10 Weighing apparatus, and differential mechanism can be saved, so that reduces cost.

Alternatively, the first travelling wheel 210 and the second travelling wheel 220 are connected and/or the 3rd traveling by the first connecting shaft 250 The travelling wheel 240 of wheel 230 and the 4th is connected by the second connecting shaft 260, the drive device and the first connecting shaft 250 and/or the Two connecting shafts 260 are connected.

For example, as shown in figure 49, the first travelling wheel 210 and the second travelling wheel 220 are connected by the first connecting shaft 250, the Three travelling wheels 230 and the connectionless axle connection of the 4th travelling wheel 240 and be supporting roller, drive device are one and are defined as the first drive Dynamic device 310, first driving means 310 are connected with the first connecting shaft 250.

In other words, Figure 10 shows the bogie 21 of two travelling wheels, and Figure 46-49 shows the bogie 21 of four travelling wheels, Can be single shaft, or twin shaft wherein for the bogie 21 of four travelling wheels.It is preferred that cross-compound arrangement is used, can The greatly stability and security performance of lifting system.

In some specific embodiments of the present utility model, as shown in Fig. 4-Figure 66, bogie 21 also includes some first Horizontal wheels 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 coordinate on the side surface of the first track girder 12, and some second horizontal wheels 720 coordinate On the side surface of the second track girder 13.On the one hand, when track 10 is turned to, the horizontal wheels 720 of first level wheel 710 and second coordinate In the side surface of track 10, so as to form passive steering along track 10, and then rail vehicle 20 is driven to turn to, on the other hand, can To improve the stability in motion of rail vehicle 20.

Further, as shown in Fig. 4, Fig. 5 and Fig. 7, first level wheel 710 is connected with same with first level wheel 710 below Walk the first level safety wheel 711 of motion, the overall diameter of the overall diameter less than first level wheel 710 of first level safety wheel 711. The lower section of second 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 level peace The overall diameter of the overall diameter less than the second horizontal wheels 720 of full wheel 721.Under normal circumstances, the water of first level safety wheel 711 and second Flat safety wheel 721 is not contacted with track girder, and when horizontal wheels are blown out, horizontal safety wheel is contacted instead of horizontal wheels with track girder, is protected The stability of the card traveling of rail vehicle 20.For example, when first level wheel 710 is normal first level safety wheel 711 not with the first rail Road beam 12 is contacted, and when first level wheel 710 is blown out, first level safety wheel 711 is contacted with the side surface of the first track girder 12, So as to replace first level wheel 710.

In some specific examples of the present utility model, as shown in Figure 11 and Figure 50, some first level wheels 710 and some Second horizontal wheels 720 are located at sustained height in the vertical direction.Wherein, Figure 11 shows the first of the bogie 21 of two travelling wheels The horizontal wheels 720 of horizontal wheels 710 and second are located at the example of sustained height, and Figure 50 shows the first of the bogie 21 of four travelling wheels The horizontal wheels 720 of horizontal wheels 710 and second are located at the example of sustained height.It is possible thereby to be conducive to the overall steering of rail vehicle 20 The balance of performance, the uniform force during advancing with retrogressing, so that beneficial to the excessively curved performance of lifting rail vehicle 20.

In some specific examples of the present utility model, as shown in Figure 12 and Figure 51, first level wheel 710 is multiple and edge Above-below direction is spaced and is coaxially disposed, and the second horizontal wheels 720 are for multiple and be spaced along the vertical direction and be coaxially disposed.Figure 12 shows The first level wheel of the bogie 21 of two travelling wheels is coaxially disposed about 710 and is coaxially disposed about 720 with second horizontal wheels Example, Figure 51 show the first level wheel of the bogie 21 of four travelling wheels be coaxially disposed about 710 with the second horizontal wheels 720 Under the example that is coaxially disposed.The stability of vehicle can be so lifted, the horizontal wheels of lower section play the effect of stabilization, reduce rail Road vehicle 20 is in risk of toppling excessively curved or when running at high speed.

In some specific examples of the present utility model, as shown in Figure 13, Figure 14, Figure 52 and Figure 53, first level wheel 710 For it is multiple and respectively along the vertical direction with the length direction interval setting of the first track girder 12, the second horizontal wheels 720 for multiple and Respectively along the vertical direction with the length direction interval setting of the second track girder 13.I.e. first level wheel is staggered about 710, the Two horizontal wheels are staggered about 720, wherein, first level wheel 710 may be located at the top of the second horizontal wheels 720, first level Wheel 710 can also be located at the lower section of the second horizontal wheels 720.Figure 13 and Figure 14 show the first level of the bogie 21 of two travelling wheels Wheel about 710 is staggered the example being staggered about 720 with the second horizontal wheels, and Figure 52 and Figure 53 shows four travelling wheels The first level wheel of bogie 21 is staggered the example being staggered about 720 with the second horizontal wheels about 710.Above so Horizontal wheels can be play the guiding role when to corresponding traveling, the horizontal wheels of lower section farther out, can play stabilization, anti-dumping apart from car body 22 The effect covered.

In some specific embodiments of the present utility model, as shown in figure 15, some first level wheels 710 coordinate first On the outer surface of track girder 12, some second horizontal wheels 720 coordinate on the outer surface of the second track girder 13, i.e. horizontal wheels Coordinate on the outer surface of track 10.Thus the centre-to-centre spacing of two horizontal wheels is designed as possible ultimate range, can be lifted The stability of system, is also beneficial to the center of gravity distribution of bogie 21 and vehicle.

In some specific embodiments of the present utility model, as shown in figure 16, some first level wheels 710 coordinate first On the inner surface of track girder 12, some second horizontal wheels 720 coordinate on the inner surface of the second track girder 13, i.e. horizontal wheels Coordinate on the inner surface of track 10.So effectively using the space inside track 10 can lift vehicle space utilization Rate, and horizontal wheels are located at track girder both sides respectively with conductor rail, can effectively reduce the space of the bottom of car body 22, reduce vehicle high Degree.

In other specific embodiments of the present utility model, as shown in Figure 17-Figure 19, first level wheel 710 is multiple And be respectively fitting on the outer surface and inner surface of the first track girder 12, the second horizontal wheels 720 are for multiple and are respectively cooperating with On the outer surface and inner surface of the second track girder 13, i.e., it is combined with water on the outer surface and inner surface of track 10 Flat wheel, inside and outside horizontal wheels are arranged in simultaneously, inner side horizontal wheels play a part of stably, overturn-preventing, can greatly lifting rail The stability and security performance of road vehicle 20.

Alternatively, as shown in figure 17, the first level wheel 710 on the inner surface of the first track girder 12 and cooperation are coordinated The second horizontal wheels 720 on the inner surface of the second track girder 13 are located at sustained height in the vertical direction.Such as Figure 18 and Tu Shown in 19, coordinate the first level wheel 710 on the inner surface of the first track girder 12 with cooperation in the second track girder 13 The second horizontal wheels 720 on side surface are located at different height in the vertical direction, for example, as shown in figure 18, coordinating in the first rail First level wheel 710 on the inner surface of road beam 12 is higher than the second level coordinated on the inner surface of the second track girder 13 Wheel 720, then for example, as shown in figure 19, coordinate the first level wheel 710 on the inner surface of the first track girder 12 less than cooperation The second horizontal wheels 720 on the inner surface of the second track girder 13 are located at different height in the vertical direction.

In some examples of the present utility model, as shown in Figure 11-Figure 41 and Figure 50-Figure 57, bogie 21 also includes the One collector shoe 810 and the second collector shoe 820.

First collector shoe 810 is located on bogie frame 100 and is suitable to coordinate with the conductor rail of the side of track 10, second Collector shoe 820 is located on bogie frame 100 and is suitable to coordinate with the conductor rail of the opposite side of track 10.Specifically, the first rail The outer surface of road beam 12 is provided with the first conductor rail 830 extended along the length direction of the first track girder 12, the second track girder 13 outer surface that be provided with along the second track girder 13 length direction extend the second conductor rail 840.First collector shoe 810 Coordinate with the first conductor rail 830, the second collector shoe 820 coordinates with the second conductor rail 840.First collector shoe 810 is led by first The power taking of electric rail 830, the second collector shoe 820 passes through the power taking of the second conductor rail 840, so that rail vehicle 20 is used.

In some specific examples of the present utility model, as shown in Figure 11, Figure 13, Figure 14, Figure 50, Figure 52 and Figure 53, the , for multiple and along the length direction interval setting of the first track girder 12, the first collector shoe 810 is in the first track girder for one horizontal wheels 710 It is located between adjacent first level wheel 710 on 12 length direction, the second horizontal wheels 720 are for multiple and along the second track girder 13 Length direction interval setting, the second collector shoe 820 is located at adjacent second horizontal wheels 720 on the length direction of the second track girder 13 Between, thus the stress of first level wheel 710 does not influence the stress of the first collector shoe 810 and the second horizontal wheels 720 not influence Two collector shoes 820, it is possible to improve space availability ratio, simplify the structure of bogie 21.

For example, Figure 11, Figure 13 and Figure 14 show the first collector shoe 810 of the bogie 21 of double travelling wheels first It is located on the length direction of track girder 12 between adjacent first level wheel 710 and the second collector shoe 820 is in the second track girder 13 The example between adjacent second horizontal wheels 720 is located on length direction, wherein, multiple first level wheels 710 and multiple second water Flat wheel 720 may be located at sustained height, and multiple first level wheels 710 can also be staggered and multiple second horizontal wheels up and down 720 can also be staggered up and down.

Figure 50, Figure 52 and Figure 53 show the first collector shoe 810 of the bogie 21 of four travelling wheels in the first track girder 12 Length direction on be located at adjacent first level wheel 710 between and the second collector shoe 820 the second track girder 13 length direction The upper example between adjacent second horizontal wheels 720, wherein, multiple first level wheels 710 and multiple second horizontal wheels 720 can So that positioned at sustained height, multiple first level wheels 710 can also be staggered up and down and multiple second horizontal wheels 720 can also go up Under be staggered.

In some specific examples of the present utility model, as shown in Figure 20-Figure 23 and Figure 54-Figure 57, first level wheel 710 For multiple and along the length direction interval setting of the first track girder 12, the first collector shoe 810 exists with any one first level wheel 710 Just to setting on above-below direction, for example, the central shaft of the central axis of the first collector shoe 810 and any one first level wheel 710 Line overlaps.Second horizontal wheels 720 be it is multiple and along the length direction interval setting of the second track girder 13, the second collector shoe 820 with Any one second horizontal wheels 720 in the vertical direction just to set, for example, the central axis of the second collector shoe 820 and any one The central axes of the second horizontal wheels 720.In other words, collector shoe is preposition or rearmounted.It is possible thereby to make full use of horizontal wheels Installing space, is not required to additionally set installing mechanism, is conducive to the structure of bogie 21 to simplify and weight saving.

For example, Figure 20-Figure 23 shows the preposition or rearmounted example of the collector shoe of the bogie 21 of double travelling wheels, its In, multiple first level wheels 710 and multiple second horizontal wheels 720 may be located at sustained height, and multiple first level wheels 710 also may be used With positioned at different height and multiple second horizontal wheels 720 can also be located at different height.

Figure 54-Figure 57 shows the preposition or rearmounted example of the collector shoe of the bogie 21 of four travelling wheels, wherein, Duo Ge One horizontal wheels 710 and multiple second horizontal wheels 720 may be located at sustained height, and multiple first level wheels 710 can also be located at not With height and multiple second horizontal wheels 720 can also be located at different height.

In some specific embodiments of the present utility model, as shown in Figure 24-Figure 28, the first collector shoe 810 is located at some The top of each in first level wheel 710, the second collector shoe 820 is located at the top of each in some second horizontal wheels 720. Collector shoe reduces with the distance of drive device 300, is conducive to energy transmission and room for promotion utilization rate.

For example, first level wheel 710 can coordinate on the outer surface of the first track girder 12 and the second horizontal wheels 720 can coordinate on the outer surface of the second track girder 13 (as shown in figure 24).First level wheel 710 can also coordinate On the inner surface of one track girder 12 and the second horizontal wheels 720 can also coordinate on the inner surface of the second track girder 13 (such as Shown in Figure 25).First level wheel 710 can also be respectively fitting on the inner surface of the first track girder 12 and outer surface and Two horizontal wheels 720 can also be respectively fitting on the inner surface and outer surface of the second track girder 13 (such as Figure 26-Figure 28 institutes Show), wherein, coordinate in the first level wheel 710 of the inner surface of the first track girder 12 and cooperation in the second track girder 13 Second horizontal wheels 720 of side surface are located at sustained height or positioned at different height.

In some specific embodiments of the present utility model, as shown in Figure 29-Figure 33, the first collector shoe 810 is located at some The lower section of each in first level wheel 710, the second collector shoe 820 is located at the lower section of each in some second horizontal wheels 720, Thus horizontal wheels are arranged near the position on track girder top, are conducive to the riding stability of rail vehicle 20.

For example, first level wheel 710 can coordinate on the outer surface of the first track girder 12 and the second horizontal wheels 720 can coordinate on the outer surface of the second track girder 13 (as shown in figure 29).First level wheel 710 can also coordinate On the inner surface of one track girder 12 and the second horizontal wheels 720 can also coordinate on the inner surface of the second track girder 13 (such as Shown in Figure 30).First level wheel 710 can also be respectively fitting on the inner surface of the first track girder 12 and outer surface and Two horizontal wheels 720 can also be respectively fitting on the inner surface and outer surface of the second track girder 13 (such as Figure 31-Figure 33 institutes Show), wherein, coordinate in the first level wheel 710 of the inner surface of the first track girder 12 and cooperation in the second track girder 13 Second horizontal wheels 720 of side surface are located at sustained height or positioned at different height.

In some specific embodiments of the present utility model, as shown in Figure 34-Figure 36, the first collector shoe 810 is located at some The lower section of each in first level wheel 710, the second collector shoe 820 is located at the top of each in some second horizontal wheels 720. Thus collector shoe is arranged that for example upper positive is flowed up and down according to the polarity difference by obtaining current, and bottom is in offside negative pole Flowed, be so conducive to space to distribute and lifted the security for being flowed.

For example, first level wheel 710 can coordinate on the outer surface of the first track girder 12 and the second horizontal wheels 720 can coordinate on the outer surface of the second track girder 13 (as shown in figure 34).First level wheel 710 can also coordinate On the inner surface of one track girder 12 and the second horizontal wheels 720 can also coordinate on the inner surface of the second track girder 13 (such as Shown in Figure 35).First level wheel 710 can also be respectively fitting on the inner surface of the first track girder 12 and outer surface and Two horizontal wheels 720 can also be respectively fitting on the inner surface and outer surface of the second track girder 13 (as shown in figure 36), its In, coordinate the first track girder 12 inner surface first level wheel 710 and coordinate the second track girder 13 inner surface The second horizontal wheels 720 be located at sustained height or positioned at different height.

In some specific embodiments of the present utility model, as shown in Figure 37-Figure 41, first level wheel 710 for multiple and Interval setting along the vertical direction, the first collector shoe 810 is located between adjacent first level wheel 710 in the vertical direction.Second water Flat wheel 720 is multiple and interval setting along the vertical direction, and the second collector shoe 820 is located at adjacent second horizontal wheels in the vertical direction Between 720.It is possible thereby to be beneficial to the distribution in space and integrally-built stabilization.

For example, first level wheel 710 can coordinate on the outer surface of the first track girder 12 and the second horizontal wheels 720 can coordinate on the outer surface of the second track girder 13 (as shown in figure 37).First level wheel 710 can also coordinate On the inner surface of one track girder 12 and the second horizontal wheels 720 can also coordinate on the inner surface of the second track girder 13 (such as Shown in Figure 38).First level wheel 710 can also be respectively fitting on the inner surface of the first track girder 12 and outer surface and Two horizontal wheels 720 can also be respectively fitting on the inner surface and outer surface of the second track girder 13 (such as Figure 39-Figure 41 institutes Show), wherein, coordinate in the first level wheel 710 of the inner surface of the first track girder 12 and cooperation in the second track girder 13 Second horizontal wheels 720 of side surface are located at sustained height or positioned at different height, and the first collector shoe 810 is located in the vertical direction Coordinate between the adjacent first level wheel 710 of the outer surface of the first track girder 12, the second collector shoe 820 is in the vertical direction Positioned at cooperation between adjacent second horizontal wheels 720 of the outer surface of the second track girder 13.

In another embodiment of the present utility model, as shown in Figure 69, the track according to the utility model embodiment is handed over Way system 1 can apply to backbone and is connected with the traffic of each living community, therefore, the volume of rail vehicle 20 is relative to trunk The volume of trajectory vehicle is smaller, such that it is able to cancel conductor rail and collector shoe, is powered using electrokinetic cell 28, electrokinetic cell 28 For the traveling of rail vehicle 20 provides power, naturally it is also possible to be powered at other electricity consumptions of rail vehicle 20, it is possible thereby to simple Change structure and supply line, reduces cost.

Specifically, electrokinetic cell 28 can be arranged on the position beyond bogie 21, for example, may be mounted at compartment 23 Bottom, it is also possible to installed in the inside in compartment 23.Electrokinetic cell 28 can guarantee that with normal required speed operation, and in visitor Automatic charging is carried out when flowing less.

In some specific examples of the present utility model, as shown in Figure 42, Figure 43 and Figure 58-Figure 63, bogie 21 is also wrapped Include the first supported and suspended device 910 and the second supported and suspended device 920.

First supported and suspended device 910 and the second supported and suspended device 920 are separately mounted to bogie frame 100 and difference It is connected with car body 22, the first supported and suspended device 910 is suitable to support the side of car body 22 and the second supported and suspended device 920 is suitable to Support the opposite side of car body 22.First supported and suspended device 910 and the second supported and suspended device 920 along track 10 length direction Interval setting is suitable to support the opposite side of car body 22, in the horizontal plane, the central axis and second of the first supported and suspended device 910 The central axis of supported and suspended device 920 be located at bogie frame 100 central axis on and the bogie frame 100 central shaft Line divides bogie frame 100 equally on the width of track 10.

Or, the first supported and suspended device 910 and the second supported and suspended device 920 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 device 910 and the second supported and suspended device 920 are used to support car body 22 and play damping, buffering Effect, the stress and support effect of the first supported and suspended device 910 and the second supported and suspended device 920 be uniform, so as to protect The stationarity and comfortableness of rail vehicle 20 are demonstrate,proved, and cost is relatively low.

For example, Figure 42 and Figure 43 show two travelling wheels and two supported and suspended bogies 21, and first is supported and suspended The supported and suspended device 920 of device 910 and second can be along the length direction interval setting of track 10 and positioned at the width in track 10 Divide equally on degree direction on the central axis of bogie frame 100 (as shown in figure 43).First supported and suspended device 910 and second Support suspension arrangement 920 can also divide equally along the width interval setting of track 10 and on the length direction in track 10 turn To the central axis (as shown in figure 42) of framework frame 100.

Figure 58-Figure 63 shows four travelling wheels and two supported and suspended bogies 21, the first supported and suspended device 910 and Two supported and suspended devices 920 can be divided equally along the length direction interval setting of track 10 and on the width in track 10 On the central axis of bogie frame 100 (as shown in Figure 61-Figure 63).First supported and suspended device 910 and second is supported and suspended Device 920 can also divide steering structure equally along the width interval setting of track 10 and on the length direction in track 10 On the central axis of frame 100 (as shown in Figure 58-Figure 60).

Wherein, drive device can be one and be defined as first driving means 310, and first driving means 310 are arranged on Between first travelling wheel 210 and the second travelling wheel 220 (as shown in Figure 58 and Figure 61).Drive device can be one and be defined as Second drive device 320, the second drive device 320 is arranged on (such as Figure 59 between the 3rd travelling wheel 230 and the 4th travelling wheel 240 With shown in Figure 61).Drive device is two and is respectively defined as the drive device 320 of first driving means 310 and second, and first drives Dynamic device 310 is arranged between the first travelling wheel 210 and the second travelling wheel 220 and the second drive device 320 is arranged on the 3rd and walks Between the travelling wheel 240 of road wheel 230 and the 4th, first driving means 310 are more walked relative to the second travelling wheel 220 adjacent to first Road wheel 210, and the second drive device 320 relative to the 3rd travelling wheel 230 more adjacent to (such as Figure 60 and Tu of the 4th travelling wheel 240 Shown in 63).

In other specific embodiments of the present utility model, as shown in Figure 44 and Figure 64-Figure 66, bogie 21 also includes First supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th supported and suspended device 940。

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 with car body 22 respectively.First supported and suspended device 910, second Supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th supported and suspended device 940 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 is outstanding Hang device 910, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th supported and suspended device 940 are used for branch Support car body 22 simultaneously plays a part of damping, buffering, and the first supported and suspended device 910, the second supported and suspended device the 920, the 3rd are supported The stress and support effect of the supported and suspended device 940 of suspension arrangement 930 and the 4th are uniform, so as to lift the flat of rail vehicle 20 Stability and comfortableness.

For example, Figure 44 shows two travelling wheels and four supported and suspended bogies 21, the first supported and suspended device 910th, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th supported and suspended device 940 are on steering structure Frame 100 is centrosymmetrically arranged.

Figure 64-Figure 65 shows four travelling wheels and four supported and suspended bogies 21, the first supported and suspended device 910, Two supported and suspended devices 920, the 3rd supported and suspended device 930 and the 4th supported and suspended device 940 are on bogie frame 100 It is centrosymmetrically arranged.

Wherein, drive device can be one and be defined as first driving means 310, and first driving means 310 are arranged on Between first travelling wheel 210 and the second travelling wheel 220 (as shown in Figure 64).Drive device for one and can be defined as the second drive Dynamic device 320, the second drive device 320 is arranged between the 3rd travelling wheel 230 and the 4th travelling wheel 240 (as shown in Figure 65). Drive device is two and is respectively defined as the drive device 320 of first driving means 310 and second, and first driving means 310 set Put between the first travelling wheel 210 and the second travelling wheel 220 and the second drive device 320 is arranged on the 3rd travelling wheel 230 and Between four travelling wheels 240, first driving means 310 relative to the second travelling wheel 220 more adjacent to the first travelling wheel 210, and Two drive devices 320 are relative to the 3rd travelling wheel 230 more adjacent to the 4th travelling wheel 240 (as shown in Figure 66).

In some specific embodiments of the present utility model, such as Figure 10, Figure 42-Figure 44, Figure 46-Figure 49 and Figure 58-Figure 66 Shown, for two and along the length direction interval setting of the first track girder 12, the second horizontal wheels 720 are two to first level wheel 710 It is individual and along the length direction interval setting of the second track girder 13.Two central axis and two the second water of first level wheel 710 The central axis of flat wheel 720 is located at four corners of rectangle respectively in horizontal plane and the rectangle is on steering structure The Central Symmetry of frame 100.In other words, in the horizontal plane, the rectangle revolves after 180 ° of the central rotation of bogie frame 100 Rectangle after turning overlaps with the rectangle before rotation.It is possible thereby to be evenly arranged four horizontal wheels in the horizontal plane, it is ensured that horizontal wheels Rail vehicle 20 is driven to turn to and stability during straight-line travelling.

It will be appreciated by those skilled in the art that ground be, the virtual rectangle that above-mentioned rectangle is assumed that, the rectangle be in order to Clearly the first supported and suspended device 910 of expression, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th support The arrangement in the horizontal plane of suspension arrangement 940.

In the example shown in Figure 44 and Figure 64-Figure 66, two central axis and two the second water of first level wheel 710 The central axis of flat wheel 720, central axis, the second supported and suspended device 920 that can respectively with the first supported and suspended device 910 Central axis, the central axis of the 3rd supported and suspended device 930 and the 4th supported and suspended device 940 central axes.

In some specific embodiments of the present utility model, as shown in Figure 70, the horizontal wheels of first level wheel 710 and second 720 are respectively one, the horizontal wheels 720 of first level wheel 710 and second along track 10 width interval setting, and the first water The horizontal wheels 720 of flat wheel 710 and second are on the length direction of track 10 along the travel direction slip-angle steering framework of rail vehicle 20 The center (arrow in Figure 70 shows the travel direction of rail vehicle 20) of frame 100.In other words, first level wheel 710 and Two horizontal wheels 720 center of slip-angle steering framework frame 100 and the water of first level wheel 710 and second on the length direction of track 10 The offset direction of flat wheel 720 is consistent with the travel direction of rail vehicle 20.For example, the horizontal wheels 720 of first level wheel 710 and second Positioned at bogie frame 100 on the length direction of track 10 towards the side of the travel direction of rail vehicle 20.Rail vehicle 20 When driving, the horizontal wheels of direction of traffic side serve and are primarily directed toward, when turning, with direction of traffic rightabout one The horizontal wheels of side can interfere with bogie frame 100 and produce side effect, therefore for unidirectional Rail Transit System 1 or annular Rail Transit System 1, eliminate the horizontal wheels with direction of traffic rightabout side, such that it is able to eliminate turn when to turn To the interference of framework frame 100, and the weight of rail vehicle 20 can be mitigated, reduce the cost of rail vehicle 20.

In some specific examples of the present utility model, as shown in figure 45, for the bogie 21 of two travelling wheels, the The overall diameter of the overall diameter of one travelling wheel 210 and the second travelling wheel 220 is identical and be 900-1100 millimeters.For four travelling wheels For bogie 21, the overall diameter of the first travelling wheel 210, the overall diameter of the second travelling wheel 220, the 3rd travelling wheel 230 it is outer straight Footpath is identical with the overall diameter of the 4th travelling wheel 240 and be 900-1100 millimeters.It is possible thereby to improve the weight capacity of travelling wheel In the case of, influence of the travelling wheel to space in compartment 23 is reduced as far as possible, such that it is able to improve handling capacity of passengers.

Other compositions of Rail Transit System 1 according to the utility model embodiment and operation are for the common skill in this area All it is known for art personnel, is not detailed herein.

Additionally, it will be appreciated by those skilled in the art that ground is that the single technical characteristic in the various embodiments described above is not being done Relate to, it is reconcilable in the case of, can be combined with each other.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for Be easy to description the utility model and simplify describe, rather than indicate imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that at least two, example Such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be Mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or two interaction relationships of element.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with Combined in an appropriate manner in one or more any embodiments or example.Additionally, those skilled in the art can be by Different embodiments or example described in this specification are engaged and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims

1. a kind of bogie, it is characterised in that including：

Bogie frame, the bogie frame have be suitable to straddle seat track recess in orbit；

First travelling wheel and the second travelling wheel, first travelling wheel and the second travelling wheel are respectively pivotally mounted upon described turning To on framework frame and coaxial and interval setting；

3rd travelling wheel and the 4th travelling wheel, the 3rd travelling wheel and the 4th travelling wheel are respectively pivotally mounted upon institute State on bogie frame and coaxial and interval setting, the length of the 3rd travelling wheel and first travelling wheel in the track Interval setting on direction, the 4th travelling wheel interval setting on the length direction of the track with second travelling wheel；

Drive device, the drive device is arranged on the bogie frame, wherein,

The drive device is located between first travelling wheel and second travelling wheel and first travelling wheel and described Second travelling wheel is driven by the drive device；And/or

The drive device is located between the 3rd travelling wheel and the 4th travelling wheel and the 3rd travelling wheel and described 4th travelling wheel is driven by the drive device；

First supported and suspended device and the second supported and suspended device, the first supported and suspended device are arranged on the steering structure On frame and be suitable to support car body side, the second supported and suspended device be arranged on the bogie frame on and be suitable to support The opposite side of the car body, wherein,

The first supported and suspended device and the second supported and suspended device along the track length direction interval setting and Divide equally on the width in the track on the central axis of the bogie frame；Or

The first supported and suspended device and the second supported and suspended device along the track width interval setting and Divide equally on the length direction in the track on the central axis of the bogie frame.

2. bogie according to claim 1, it is characterised in that the drive device is motor, the motor has same Walk first motor shaft and the second motor shaft of operating, first motor shaft and first travelling wheel or the 3rd travelling wheel Drive connection, second motor shaft is connected with second travelling wheel or the 4th travelling wheel.

3. bogie according to claim 2, it is characterised in that first motor shaft and second motor shaft are coaxial Set and be integrated part.

4. bogie according to claim 1, it is characterised in that first travelling wheel and second travelling wheel pass through The connection of first connecting shaft and/or the 3rd travelling wheel and the 4th travelling wheel are connected by the second connecting shaft, the driving Device is connected with first connecting shaft and/or second connecting shaft.

5. bogie according to claim 1, it is characterised in that the drive device includes first driving means and second Drive device, the first driving means are located between first travelling wheel and second travelling wheel and first traveling Wheel and second travelling wheel driven by the first driving means, second drive device be located at the 3rd travelling wheel and It is described between 4th travelling wheel and the 3rd travelling wheel and the 4th travelling wheel are driven by second drive device First driving means are relative to second travelling wheel more adjacent to first travelling wheel and/or the second drive device phase For the 3rd travelling wheel more adjacent to the 4th travelling wheel.

6. the bogie according to any one of claim 1-5, it is characterised in that also 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.

7. bogie according to claim 6, it is characterised in that the first level wheel is connected with and the first level Wheel be synchronized with the movement and overall diameter less than the overall diameter of the first level wheel first level safety wheel, second horizontal wheels connect Be connected to be synchronized with the movement with second horizontal wheels and overall diameter less than second horizontal wheels overall diameter the second horizontal safety Wheel.

8. bogie according to claim 6, it is characterised in that some first level wheels and some second water Flat wheel is located at sustained height in the vertical direction.

9. bogie according to claim 6, it is characterised in that the first level wheel for it is multiple and along the vertical direction between Every and be coaxially disposed, second horizontal wheels are multiple and be spaced along the vertical direction and be coaxially disposed.

10. bogie according to claim 6, it is characterised in that the first level wheel is multiple and respectively vertically Direction and the length direction interval setting of the track, second horizontal wheels for it is multiple and respectively along the vertical direction with the rail The length direction interval setting in road.

11. bogies according to claim 6, it is characterised in that some first level wheels are adapted to fit in described On one outer surface of track, some second horizontal wheels are adapted to fit on another outer surface of the track.

12. bogies according to claim 6, it is characterised in that some first level wheels are adapted to fit in described On one inner surface of track, some second horizontal wheels are adapted to fit on another inner surface of the track.

13. bogies according to claim 6, it is characterised in that the first level wheel is for multiple and is suitable to match somebody with somebody respectively Close on an outer surface and an inner surface of the track, second horizontal wheels are for multiple and are suitable to be respectively fitting into institute State on another outer surface and another inner surface of track.

14. bogies according to claim 13, it is characterised in that coordinate on an inner surface of the track First level wheel be located in the vertical direction with the second horizontal wheels on described another inner surface of the track are coordinated Different height.

15. bogies according to claim 6, it is characterised in that the first level wheel is for two and along the track Length direction interval setting, second horizontal wheels are two and along the length direction interval setting of the track, two institutes The central axis and two central axis of second horizontal wheels for stating first level wheel are located at a rectangle respectively in horizontal plane The Central Symmetry of four corners and the rectangle on the bogie frame.

16. bogies according to claim 6, it is characterised in that the first level wheel and second horizontal wheels point Not Wei one, the first level wheel and second horizontal wheels along the track width interval setting, and described One horizontal wheels and second horizontal wheels deviate described turning on the length direction of the track along the travel direction of the car body To the center of framework frame.

17. bogies according to claim 6, it is characterised in that also include：

First collector shoe, first collector shoe is located on the bogie frame and is suitable to the conduction with the side of the track Rail coordinates；

Second collector shoe, second collector shoe is located on the bogie frame and is suitable to be led with the opposite side of the track Electric rail coordinates.

18. bogies according to claim 17, it is characterised in that the first level wheel is for multiple and along the track Length direction interval setting, first collector shoe on the length direction of the track be located at adjacent first level wheel it Between, second horizontal wheels are multiple and along the length direction interval setting of the track, and second collector shoe is in the rail It is located between adjacent second horizontal wheels on the length direction in road.

19. bogies according to claim 17, it is characterised in that the first level wheel is for multiple and along the track Length direction interval setting, first collector shoe and any one first level wheel are described in the vertical direction just to setting Second horizontal wheels are multiple and along the length direction interval setting of the track, second collector shoe and any one second level Wheel is in the vertical direction just to setting.

20. bogie according to any one of claim 17-19, it is characterised in that first collector shoe is located at institute Some first level wheel tops are stated, second collector shoe is located at some second horizontal wheels tops.

21. bogie according to any one of claim 17-19, it is characterised in that first collector shoe is located at institute Some first level wheel lower sections are stated, second collector shoe is located at some second horizontal wheels lower sections.

22. bogie according to any one of claim 17-19, it is characterised in that first collector shoe is located at institute Some first level wheel lower sections are stated, second collector shoe is located at some second horizontal wheels tops.

23. bogie according to any one of claim 17-19, it is characterised in that the first level wheel is multiple And interval setting along the vertical direction, first collector shoe is located between adjacent first level wheel in the vertical direction, and described the Two horizontal wheels are multiple and interval setting along the vertical direction, and second collector shoe is located at adjacent second level in the vertical direction Between wheel.

24. bogie according to any one of claim 1-3, it is characterised in that the overall diameter of first travelling wheel, The overall diameter of second travelling wheel, the 3rd travelling wheel overall diameter it is identical with the overall diameter of the 4th travelling wheel and be 900-1100 millimeters.

A kind of 25. rail vehicles, it is characterised in that including：

Car body；

Bogie, the bogie is the bogie according to any one of claim 1-24, and the bogie is arranged on The bottom of the car body.

A kind of 26. Rail Transit Systems, it is characterised in that including：

Track；

Rail vehicle, the rail vehicle is the rail vehicle according to claim 25.