CN106494428B

CN106494428B - Rail Transit System

Info

Publication number: CN106494428B
Application number: CN201610838439.0A
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: 2018-04-20
Anticipated expiration: 2036-09-21
Also published as: CN106494428A

Abstract

The invention discloses a kind of Rail Transit System, including：Track, the track include turning part and driving portion, and the driving cage structure has recess to form escape route；Rail vehicle, the rail vehicle includes car body and multiple bogies, movably straddle seat is on the track for multiple bogies, the bogie is advanced by the driving portion and is turned to by the turning part, the car body is connected with the bogie and is drawn by the bogie along the rail running, the car body includes length direction hinged multiple compartments successively along the track, multiple compartments form at least one car group, the car bottom that the car group includes being only located at the car group both ends in three hinged successively compartments and three compartments is connected to the bogie.Rail Transit System according to embodiments of the present invention has easy in case of emergency evacuate passenger, cost is low, occupy little space, track load-bearing is small, stability is high, and turns to the advantages such as flexible, cost is low.

Description

Rail Transit System

Technical field

The present invention relates to technical field of transportation, in particular to a kind of Rail Transit System.

Background technology

The Rail Transit Systems such as straddle-type monorail train, inevitably because failure during actual travel Or other factors and cause to stop in emergency, at this time, for the ease of maintenance or consideration for passenger safety, in-car need to be evacuated in time Passenger, for this reason, some straddle-type monorail trains are equipped with escape route in case of emergency to evacuate passenger's use.But in correlation technique Straddle-type monorail train with escape route, cost is higher, occupied space is larger, and track load-bearing is excessive, and stability exists Hidden danger.

The content of the invention

What the present invention was made based on discovery of the present inventor to following facts and problem：

Straddle-type monorail train in correlation technique, for the ease of in case of emergency evacuating passenger, there is provided independent Escape route.Specifically, framework is set by extra in orbit, framework is generally connected to the sidepiece of track and stretches laterally Go out, then architecturally laying floor with formed evacuation passenger passage.

Present inventor is equipped with the straddle-type of escape route by largely studying and testing discovery in correlation technique Monorail train why there are of high cost, occupied space is big, stability there are the deficiencies of hidden danger, exactly by above-mentioned escape route Caused by structure, concrete reason is as follows：

The floor being laid with due to framework and thereon is independently of the additional structure outside track, and vehicle is travelling During the specific place that emergency occurs can not predict, it is therefore desirable to (except station on the whole length direction of track At platform) escape route of this structure is additionally set, quantities is huge, is not only added significantly to cost, but also framework and ground Plate is located at the sidepiece of track, equivalent to a part is additionally extended on the width of track, occupies big quantity space.This Outside, framework and floor have certain weight in itself, and no matter whether vehicle occurs emergency, and framework and floor set up in-orbit On road, that is to say, that even if normal vehicle operation, track still wants the weight on support framework and floor, so increases track Supporting power, adverse effect is generated to the stability of track.

It is contemplated that one of above-mentioned technical problem in correlation technique is solved at least to a certain extent.For this reason, this hair Bright to propose a kind of Rail Transit System, which has easy in case of emergency evacuate passenger, cost is low, takes Space is small, track load-bearing is small, stability is high, and turns to the advantages such as flexible, cost is low.

To achieve the above object, a kind of Rail Transit System, the track traffic system are proposed according to an embodiment of the invention System includes：Track, the track include turning part and driving portion, and the driving portion is connected on the turning part and the driving Cage structure has recess to form escape route；Rail vehicle, the rail vehicle includes car body and multiple bogies, multiple described Bogie movably straddle seat on the track, the bogie respectively with the inner bottom surface of the escape route in driving portion and described Turning part coordinates, and the bogie advanced by the driving portion and turned to by the turning part, the car body and described turn Be connected to frame and by bogie traction along the rail running, the car body include along the track length direction successively Hinged multiple compartments, multiple compartments form at least one car group, and the car group includes three hinged successively cars The car bottom that the car group both ends are only located in railway carriage or compartment and three compartments is connected to the bogie.

Rail Transit System according to embodiments of the present invention has easy in case of emergency evacuate passenger, cost is low, accounts for With space is small, track load-bearing is small, stability is high, and turn to the advantages such as flexible, cost is low.

In addition, Rail Transit System according to embodiments of the present invention can also have technical characteristic additional as follows：

According to one embodiment of present invention, the quantity in the compartment is odd number, and multiple compartments are along the track Length direction sorts successively, wherein the bottom in the compartment of only each serial number odd number is connected with the bogie.

According to one embodiment of present invention, multiple compartments sort successively along the length direction of the track, except sequence Number for 2 compartment outside, the bottom in remaining compartment is connected to the bogie.

According to one embodiment of present invention, multiple compartments of the car body are completely used for forming multiple cars Group.

According to one embodiment of present invention, a bogie of the car bottom of each serial number odd number is located at the compartment The length direction along the track middle.

According to one embodiment of present invention, the adjacent compartment is further flexibly connected.

According to one embodiment of present invention, the adjacent compartment is flexibly connected in lower hinge and on top.

According to one embodiment of present invention, the bogie is equipped with the both sides for being used for avoiding the escape route respectively The first escape groove and the second escape groove of wall.

According to one embodiment of present invention, on the length direction of the track, the car of at least one end of the car body Railway carriage or compartment is equipped with the emergency exits that can be opened and closed backwards to the surface of adjacent compartment, and the first end of the emergency exits is installed in which may be reversed On corresponding compartment, the second end of the emergency exits is tilted down when the emergency exits are opened and the embedded escape is logical Road.

According to one embodiment of present invention, the inner surface of the emergency exits is equipped with slideway.

According to one embodiment of present invention, on the length direction of the track, the car of at least one end of the car body Railway carriage or compartment is equipped with the emergency exits that can be opened and closed backwards to the surface of adjacent compartment, the compartment of described at least one end of the car body Interior floor is equipped with escaping exit and escape cover board, the escape cover board and the escape door linkage and described for opening and closing Escaping exit, emergency exits escape cover board opening escaping exit when opening, emergency exits escape lid when closing Plate closes the escaping exit.

According to one embodiment of present invention, the Emergency Ladder for leading to the escape route is equipped with the escaping exit.

According to one embodiment of present invention, the Emergency Ladder, which has, is used to drive the telescopic drive that the Emergency Ladder stretches Device.

According to one embodiment of present invention, the driving portion includes：Bottom plate, the bottom plate are connected to the turning part On；First side plate and the second side plate, first side plate and second side plate are connected on the bottom plate and along the bottom plates Width be arranged at intervals, limit the escape route between first side plate, second side plate and the bottom plate, The bottom plate forms the bottom wall of the escape route, and first side plate and second side plate respectively constitute the escape route Two side.

According to one embodiment of present invention, the longitudinal center axis of the cross section in the driving portion and turning part is transversal The longitudinal center axis in face overlaps, and the width of the bottom plate is more than the width of the turning part.

According to one embodiment of present invention, the minimum range between first side plate and second side plate is more than institute State the width of turning part.

According to one embodiment of present invention, first side plate and second side plate are connected to the bottom plate Two sides are along upper.

According to one embodiment of present invention, the thickness of the part being connected with the turning part of the bottom plate is more than described The thickness of the remainder of bottom plate.

According to one embodiment of present invention, the bogie includes：Bogie frame, the bogie frame have across Seat track recess on the track, the bogie frame are equipped with the first escape groove and the second escape groove, and described first Side plate stretches into first escape groove and second side plate stretches into second escape groove；Travelling wheel, the travelling wheel can pivots Turn ground to be installed on the bogie frame and coordinate on the bottom plate, the travelling wheel is located at first side plate and described Between second side plate and positioned at the surface of the turning part；Driving device, the driving device are installed on the steering structure On frame, the travelling wheel is driven by the driving device.

According to one embodiment of present invention, the bogie frame is equipped with positioned at first escape groove and described the Travelling wheel mounting groove between two escape groove, the travelling wheel are pivotably mounted in the travelling wheel mounting groove.

According to one embodiment of present invention, the travelling wheel is multiple that multiple travelling wheels are pivotly pacified respectively Coordinate on the bogie frame and on the bottom plate, multiple travelling wheels are respectively positioned on first side plate and institute State between the second side plate and be respectively positioned on the surface of the turning part.

According to one embodiment of present invention, the bogie further includes：Some first level wheels, some first water Flat wheel is pivotably mounted on the bogie frame and coordinates on a side surface of the turning part；Some second is horizontal Wheel, some second horizontal wheels are pivotably mounted on the bogie frame and coordinate the opposite side in the turning part On surface.

According to one embodiment of present invention, the bogie frame is described equipped with being extended from the side of the turning part Some first level wheels installation limb below bottom plate and the opposite side from the turning part extend some the below the bottom plate Two horizontal wheels install limb, and the first level wheel is installed on first level wheel installation limb and second horizontal wheels are installed On second horizontal wheels installation limb.

According to one embodiment of present invention, the first level wheel be connected be synchronized with the movement with the first level wheel and Overall diameter is less than the first level safety wheel of the overall diameter of the first level wheel, and second horizontal wheels are connected with and described the Two horizontal wheels be synchronized with the movement and overall diameter be less than second horizontal wheels overall diameter the second horizontal safety wheel.

According to one embodiment of present invention, some first level wheels and some second horizontal wheels are in upper and lower It is located at sustained height upwards.

According to one embodiment of present invention, the first level wheel is multiple and is spaced and coaxially sets along the vertical direction Put, second horizontal wheels are multiple and are spaced and are coaxially disposed along the vertical direction.

According to one embodiment of present invention, the first level wheel for it is multiple and respectively along the vertical direction with the steering The length direction in portion is arranged at intervals, and second horizontal wheels are the multiple and length side with the turning part along the vertical direction respectively To interval setting.

According to one embodiment of present invention, the bogie further includes：First collector shoe, first collector shoe are located at On the bogie frame, a side surface for the turning part is equipped with the first conductor rail, and first collector shoe passes through First conductor rail takes electricity；Second collector shoe, second collector shoe are located on the bogie frame, the turning part Another described side surface is equipped with the second conductor rail, and second collector shoe takes electricity by second conductor rail.

According to one embodiment of present invention, the first level wheel is between multiple and length direction along the turning part Every setting, first collector shoe on the length direction of the turning part between adjacent first level wheel, described second Horizontal wheels are arranged at intervals for multiple and along the turning part length direction, length of second collector shoe in the turning part On direction between adjacent second horizontal wheels.

According to one embodiment of present invention, the first level wheel is between multiple and length direction along the turning part Every setting, face is set first collector shoe in the up-down direction with any one first level wheel, and second horizontal wheels are Multiple and along the turning part length direction is arranged at intervals, and second collector shoe is with any one second horizontal wheels in upper and lower Upward face is set.

According to one embodiment of present invention, first collector shoe is described above some first level wheels Second collector shoe is above some second horizontal wheels.

According to one embodiment of present invention, first collector shoe is described below some first level wheels Second collector shoe is below some second horizontal wheels.

According to one embodiment of present invention, first collector shoe is described below some first level wheels Second collector shoe is above some second horizontal wheels.

According to one embodiment of present invention, the first level wheel is multiple and is arranged at intervals along the vertical direction, described For first collector shoe in the up-down direction between adjacent first level wheel, second horizontal wheels are multiple and along the vertical direction It is arranged at intervals, second collector shoe is in the up-down direction between adjacent second horizontal wheels.

According to one embodiment of present invention, the rail vehicle is equipped with to be used to provide for the traveling of the rail vehicle and moves The power battery of power.

According to one embodiment of present invention, the bogie further includes：First supported and suspended device and the second support are outstanding Hang device, the first supported and suspended device and the second supported and suspended device are separately mounted to the bogie frame and divide It is not connected with the car body, the length side of the first supported and suspended device and the second supported and suspended device along the track Divide equally to being arranged at intervals and being located on the width of the track on the central axis of the bogie frame；Or described The width of one supported and suspended device and the second supported and suspended device along the track is arranged at intervals and positioned at described Divide the central axis of the bogie frame on the length direction of track equally.

According to one embodiment of present invention, the bogie further includes：It is first supported and suspended device, second supported and suspended Device, the 3rd supported and suspended device and the 4th supported and suspended device, it is the first supported and suspended device, described second supported and suspended Device, the 3rd supported and suspended device and the 4th supported and suspended device are separately mounted to the bogie frame and difference It is connected with the car body, the first supported and suspended device, the second supported and suspended device, the 3rd supported and suspended device It is located at four corners of a rectangle respectively in horizontal plane with the 4th supported and suspended device and the rectangle is on described The central symmetry of bogie frame.

According to one embodiment of present invention, the first level wheel is for two and along between the length direction of the turning part Every setting, second horizontal wheels are arranged at intervals for two and along the length direction of the turning part, two first levels The central axis of wheel and the central axis of two second horizontal wheels are located at four turnings of a rectangle in horizontal plane respectively The central symmetry of place and the rectangle on the bogie frame.

According to one embodiment of present invention, the first level wheel and second horizontal wheels are respectively one, described First level wheel and second horizontal wheels are arranged at intervals along the width of the track, and the first level wheel and described Second horizontal wheels deviate the bogie frame on the length direction of the track along the travel direction of the rail vehicle Center.

Brief description of the drawings

Fig. 1 is the sectional view of Rail Transit System according to embodiments of the present invention.

Fig. 2 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.

Fig. 3 is the structure diagram of the track of Rail Transit System according to embodiments of the present invention.

Fig. 4 is the structure diagram of rail vehicle according to embodiments of the present invention.

Fig. 5 is the sectional view of the bogie of rail vehicle according to embodiments of the present invention.

Fig. 6 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Fig. 7 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.

Fig. 8 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Fig. 9 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.

Figure 10 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 11 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.

Figure 12 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 13 is the sectional view of Rail Transit System in accordance with another embodiment of the present invention.

Figure 14 is the sectional view of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 15 is the structure diagram of the bogie of rail vehicle according to embodiments of the present invention.

Figure 16 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 17 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 18 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 19 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 20 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 21 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 22 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 23 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 24 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 25 is the partial structural diagram of Rail Transit System according to embodiments of the present invention.

Figure 26 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention, wherein emergency exits It is closed.

Figure 27 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention, wherein emergency exits In open mode.

Figure 28 is the partial structural diagram of Rail Transit System in accordance with another embodiment of the present invention.

Figure 29 is the structure diagram of the bogie of rail vehicle in accordance with another embodiment of the present invention.

Figure 30 is the structure diagram of Rail Transit System according to embodiments of the present invention.

Figure 31 is the structure diagram of Rail Transit System in accordance with another embodiment of the present invention.

Figure 32 is the structure diagram of Rail Transit System in accordance with another embodiment of the present invention.

Figure 33 is the structure diagram of Rail Transit System in accordance with another embodiment of the present invention.

Reference numeral：

Rail Transit System 1,

Track 10, escape route 11, turning part 111, driving portion 112, bottom plate 113, the first side plate 114, the second side plate 115、

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

Bogie frame 100, track recess 110, the first escape groove 120, the second escape groove 130, travelling wheel mounting groove 140th, first level wheel installs limb 150, the second horizontal wheels install limb 160,

Travelling wheel 270,

Driving device 300,

First level wheel 710, the second horizontal wheels 720, first level safety wheel 711, the second horizontal safety wheel 721,

First collector shoe 810, the second collector shoe 820, the first conductor rail 830, the second conductor rail 840,

First supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device the 930, the 4th support Suspension arrangement 940.

Embodiment

The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.

In view of the situation of straddle-type monorail train in correlation technique, the present invention proposes a kind of with easy in emergency Lower evacuation passenger and cost is low, occupies little space, the Rail Transit System 1 for the advantages that track load-bearing is small, stability is high.

Below with reference to the accompanying drawings Rail Transit System 1 according to embodiments of the present invention is described.

As shown in Fig. 1-Figure 33, Rail Transit System 1 according to embodiments of the present invention includes track 10 and rail vehicle 20.

Track 10 includes turning part 111 and driving portion 112, and driving portion 112 is connected to the top of turning part 111 and driving portion Recess is configured with 112 to form escape route 11.Rail vehicle 20 includes multiple bogies 21 and car body 22, multiple bogies Movably on track 10, car body 22 is connected and is drawn by multiple bogies 21 along rail straddle seat 21 difference with multiple bogies 21 Road 10 travels.Wherein, 21 straddle seat of bogie is on turning part 111 and driving portion 112, bogie 21 respectively with driving portion 112 The inner bottom surface of escape route 11 and turning part 111 coordinate, and bogie 21 is advanced by driving portion 112 and by 111 turns of turning part To.

Wherein, as shown in figure 33, car body 22 includes length direction hinged multiple compartments 23 successively along track 10, multiple Compartment 23 forms at least one car group, and the car group includes three hinged successively compartments 23, and is only located in three compartments 23 23 bottom of compartment at the car group both ends is connected to a bogie 21.For example, car group includes the first hinged successively car Railway carriage or compartment, the second compartment and the 3rd compartment, wherein the first compartment and the 3rd car bottom are connected to a bogie 21, and second Car bottom is not provided with bogie 21.

Alternatively, the quantity in compartment 23 is odd number (such as 3,5,7 ...), it is to be understood that ground is, car body 22 includes Multiple compartments 23, therefore the quantity in compartment 23 does not include 1.Multiple compartments 23 sort successively along the length direction of track 10, for example, From headstock to the tailstock, the sequence number in multiple compartments 23 is followed successively by 1,2,3,4,5 ..., wherein, for the compartment 23 of serial number odd number For (such as the compartment 23 of serial number 1,3,5 ...), the bottom in each compartment 23 is connected with bogie 21；And for serial number For the compartment 23 of even numbers (such as compartment 23 of serial number 2,4 ...), the bottom in each compartment 23 is not provided with bogie 21.

Can also, the quantity in compartment 23 is odd number or even number, in multiple compartments 23, in addition to the compartment 23 of serial number 2, remaining The bottom in compartment 23 is connected to bogie 21 (such as compartment of serial number 1,3,4,5 ...), the only compartment 23 of serial number 2 Bottom is not provided with bogie 21.

It is also possible that the quantity in compartment 23 is the even number more than or equal to 6, multiple compartments 23 of car body 22 are completely used for forming Multiple car groups.In other words, car body 22 is made of multiple car groups, is not included independently of the compartment 23 outside car group, adjacent car group Directly hingedly extra compartment 23 is separated with without.For example, 23 bottom of the compartment difference of serial number 1,3,4,6,7,9 ... Bogie 21 is connected with, and 23 bottom of compartment of serial number 2,5,8 ... is not provided with bogie 21.

It is to be understood that for the single compartment 23 equipped with bogie 21, the bogie 21 of its bottom can be One, or multiple.

Here those skilled in the art is it will be understood that turning part 111 and driving portion 112 are tracks 10 itself Part, turning part 111 and driving portion 112 may be integrally formed, and escape route 11 is arranged in driving portion 112, i.e. escape route 11 are arranged on the sheet of track 10, and are not arranged in other additional components on track 10, i.e., compared in correlation technique The structure of escape route, Rail Transit System 1 according to embodiments of the present invention, track 10 without set such as framework and floor its Its component, escape route 11 are formed in 10, track.

Rail Transit System 1 according to embodiments of the present invention, by setting escape route 11 with 10, track, works as hair During raw emergency, passenger can be evacuated in time by escape route 11.Also, since escape route 11 is arranged on 10, track With, therefore without adding other extra structures on track 10, only need to 10, the track along its length on set Escape route 11 is put, it is possible thereby to which quantities is greatly decreased, cost is on the one hand reduced, on the other hand reduces occupancy Space.Also, the load-bearing of track 10 need not be increased, be conducive to the stability of track 10.Therefore, rail according to embodiments of the present invention Pipeline transportation system 1 has easy in case of emergency evacuation passenger and cost is low, occupy little space, track load-bearing is small, stability The advantages that high.

In addition, car body 22 includes at least one car group, for three compartments 23 of a car group, the only compartment at car group both ends 23 set bogie 21, and the compartment 23 among car group is not provided with bogie 21.In other words, it is at least one in overall car body 22 23 bottom of compartment is not provided with bogie 21, this kind of bogie arrangement can reduce the quantity of bogie 21, so as to reduce rail The gross weight of road vehicle 20, reduces the cost and height of rail vehicle 21, and can reduce radius of turn, improves rail vehicle The adaptability of 20 pairs of landform.In addition, on this basis, it is not provided with 23 bottom of compartment of the 23 adjacent both sides of compartment of bogie 21 Bogie 21 is both provided with, thereby may be ensured that the balance and stability of car body 22.

Below with reference to the accompanying drawings the Rail Transit System 1 of specific embodiment according to the present invention is described.

Wherein, bogie 21 is equipped with the first escape groove 120 and for the two side for being used to avoid escape route 11 respectively Two escape groove 130.Thus operation of the bogie 21 on track 10 is more stablized, so as to improve the stabilization of the traveling of rail vehicle 20 Property, and the whole height of rail vehicle 20 can be reduced.

In one particular embodiment of the present invention, as shown in figure 33, the one of 23 bottom of compartment of each serial number odd number A bogie 21 is located at the middle of the length direction along track 10 in the compartment 23.It is possible thereby to even support compartment 23, from And make car body 22 more steady.

Advantageously, adjacent compartment 23 is further flexibly connected.For example, two adjacent compartments 23, the phase in two compartments 23 The top flexible connection of lower hinge to end face and the opposing end surface in two compartments 23.The company between compartment 23 can so be improved Intensity is connect, so as to improve the overall construction intensity of car body 22, and can prevent adjacent compartment 23 from departing to avoid stress concentration.

In some specific embodiments of the present invention, as shown in Fig. 1-Fig. 4 and Figure 30-32, car body 22 is included along track 10 Length direction hinged multiple compartments 23 successively, in multiple compartments 23, on the length direction of track 10, car body 22 is at least The compartment 23 of one end is equipped with the emergency exits 24 that can be opened and closed backwards to the surface of adjacent compartment 23, in other words, positioned at car body In two compartments 23 at 22 both ends, at least one end face is equipped with emergency exits 24.Emergency exits 24 have first end 31 and second End 32, the first end 31 of emergency exits 24 are installed on corresponding compartment 23 turnablely, relative level when emergency exits 24 are opened Tilt, and the second end 32 of emergency exits 24 tilts down and embedded escape route 11.So when emergency occurs, railcar 20 actively or passively stop, and emergency exits 24 are opened and lower end insertion escape route 11, and the passenger in compartment 23 can pass through escape Door 24 is snapped down to escape route 11, and then is evacuated from escape route 11.

Preferably, on the length direction of track 10, emergency exits 24 are equipped with positioned at two compartments 23 at 22 both ends of car body, When happening suddenly emergency, emergency exits 24 are opened at 22 both ends of car body at the same time, can be formed broad air convection channel, be made car body The toxic gases such as the smog inside 22 can dissipate rapidly.

Specifically, the first end 31 of emergency exits 24 is set adjacent to underbody, and the second end 32 of emergency exits 24 is in emergency exits 24 Set during closing adjacent to roof.In other words, when emergency exits 24 are closed, the second end 32 of emergency exits 24 is located at the first of emergency exits 24 The top at end 31；When emergency exits 24 are opened, the second end 32 of emergency exits 24 is located at the lower section of the first end 31 of emergency exits 24.By This, emergency exits 24 are changed to open mode by downwardly turning over by closed mode.Emergency exits 24 use convertible structure, and in-car multiplies Visitor only needs simple operations to open rapidly, effectively improves the efficiency of escape.

Advantageously, the inner surface of emergency exits 24 is equipped with slideway to facilitate passenger to be slided on slideway to escape route 11.This In it is to be understood that the inner surface of emergency exits 24 refers to, towards in-car surface when emergency exits 24 are closed.

In other specific embodiments of the present invention, as shown in Figure 26 and Figure 27, car body 22 includes the length along track 10 Spend direction hinged multiple compartments 23 successively, on the length direction of track 10, the back of the body in the compartment 23 of at least one end of car body 22 The emergency exits 24 that can be opened and closed, and the compartment 23 of described at least one end of car body 22 are equipped with to the surface of adjacent compartment 23 Interior floor be equipped with escaping exit 25 and escape cover board 26, i.e. the interior floor in the compartment 23 equipped with emergency exits 24 is equipped with escaping exit 25 and escape cover board 26.Escape cover board 26 links with emergency exits 24 and for opening and closing escaping exit 25.When rail vehicle 20 During normal operation, emergency exits 24 are closed and cover board 26 of escaping closes escaping exit 25 (as shown in figure 26).When emergency occurs, Rail vehicle 20 actively or passively stops, and emergency exits 24 are opened and cover board 26 of escaping opens escaping exit 25 (as shown in figure 27), car Passenger in railway carriage or compartment 23 can enter escape route 11 by escaping exit 25, and then be evacuated from escape route 11.In addition, even if railcar 20 are forced parking at the turning of track 10, will not be with rail due to without coordinating with track 10 when emergency exits 24 are opened Road 10 collides, and is evacuated easy to passenger at 10 turning of track.

Preferably, on the length direction of track 10, emergency exits 24 are equipped with positioned at two compartments 23 at 22 both ends of car body, When happening suddenly emergency, emergency exits 24 are opened at 22 both ends of car body at the same time, can be formed broad air convection channel, be made car body The toxic gases such as the smog inside 22 can dissipate rapidly.And emergency exits 24 use convertible structure, passenger inside the vehicle only need to simply grasp Work can be opened rapidly, effectively improve the efficiency of escape.

Specifically, emergency exits 24 have first end 31 and second end 32, and the second end 32 of emergency exits 24 is pacified turnablely On corresponding compartment 23, wherein, the second end 32 of emergency exits 24 is set adjacent to roof, and the first end 31 of emergency exits 24 is fugitive Raw door 24 is set when closing adjacent to underbody.In other words, when emergency exits 24 are closed, the first end 31 of emergency exits 24 is located at emergency exits 24 Second end 32 lower section；When emergency exits 24 are opened, the first end 31 of emergency exits 24 can be located at the second end 32 of emergency exits 24 Lower section, can also be located at emergency exits 24 second end 32 top.Thus, emergency exits 24 are by being flipped up by closed mode Change to open mode.Emergency exits 24 use convertible structure, and passenger inside the vehicle only needs simple operations to open rapidly, effectively carries The efficiency of escape has been risen, and easy to the linkage of emergency exits 24 and cover board 26 of escaping.

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

Further, as shown in Figure 26 and Figure 27, the Emergency Ladder 27 for leading to escape route 11, escape are equipped with escaping exit 25 After mouth 25 is opened, passenger inside the vehicle can be transferred to escape route 11 by Emergency Ladder 27.

Alternatively, Emergency Ladder 27 can be stationary state and to be suspended at all the time in escaping exit 25, the lower end of Emergency Ladder 27 with The inner bottom surface of escape route 11 is spaced apart, and is travelled to avoid rail vehicle 20 is influenced.

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

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

In some specific embodiments of the present invention, as shown in figure 3, driving portion 112 includes bottom plate 113, the first side plate 114 With the second side plate 115.

Bottom plate 113 is connected to the top of turning part 111.First side plate 114 and the second side plate 115 are connected on bottom plate 113 And be arranged at intervals along the width of bottom plate 113, i.e. the first side plate 114 and the second side plate 115 are along between the width of track 10 Every setting.Escape route 11 is limited between first side plate 114, the second side plate 115 and bottom plate 113, it is logical that bottom plate 113 forms escape The bottom wall in road 11, the first side plate 114 and the second side plate 115 respectively constitute the two side of escape route 11.It is possible thereby to utilize rail The structure of itself of road 10, sets escape route 11, without setting extra component, cost is low, occupancy is empty with 10, track Between it is small and beneficial to the load-bearing for reducing track 10, and the size of escape route 11 is broad, facilitates passenger to flee from, and is also beneficial to usually transport Line maintenance during battalion is safeguarded.

Alternatively, as shown in figure 3, the longitudinal center axis of the cross section in driving portion 112 and the cross section of turning part 111 Longitudinal center axis overlaps, and the width of bottom plate 113 is more than the width of turning part 111.Wherein, the cross section in driving portion 112 refers to, Driving portion 112 is orthogonal to the section of its length direction.Since bogie 21 relies on turning part 111 to turn to, bogie 21 Part-structure need to be placed in the underface of bottom plate 113, so as to prevent bogie 21 from deviating from track 10, so as to ensure rail vehicle The stability of the travel conditions such as 20 turnings.

For example, as shown in Figure 1, the first level wheel 710 of bogie 21 coordinate on 111 1 side surface of turning part and Positioned at the underface of the side of bottom plate 113, the second horizontal wheels 720 of bogie 21 coordinate in another side surface of turning part 111 The underface of opposite side upper and positioned at bottom plate 113, such bottom plate 113 can be distinguished from the part that 111 both sides of turning part are stretched out Backstop first level wheel 710 and the second horizontal wheels 720 move up, so as to play anticreep effect.

Further, the first side plate 114 and the second side plate 115 can be vertically arranged and can also be obliquely installed, the first side plate 114 and the second minimum range between side plate 115 be more than the width of turning part 111.So on the one hand can be in order to bogie 21 Travelling wheel 270 coordinate on bottom plate 113, on the other hand can increase the width of escape route 11, it is inferior to improve emergency The evacuation speed of visitor.Preferably, as shown in figure 3, the first side plate 114 and the second side plate 115 are connected to the both sides of bottom plate 113 On edge.

Advantageously, as shown in figure 3, the thickness of the part being connected with turning part 111 of bottom plate 113 is more than its of bottom plate 113 The thickness of remaining part point.It is possible thereby to strengthen the structural strength in driving portion 112 and 111 junction of turning part, improve driving portion 112 with The load-bearing capacity of 111 junction of turning part, ensures the stability and reliability of the structure of track 10.

The present invention some specific embodiments in, as shown in Figure 5 and Figure 6, bogie 21 include bogie frame 100, Travelling wheel 270 and driving device 300.

Bogie frame 100 has track recess 110 of the straddle seat on track 10, and bogie frame 100 is equipped with first 120 and second escape groove 130 of escape groove, the first side plate 114 stretches into the first escape groove 120 and the second side plate 115 stretches into second and keeps away Allow groove 130.Travelling wheel 270 is pivotably mounted on bogie frame 100 and coordinates on the upper surface of bottom plate 113, traveling Wheel 270 is between the first side plate 114 and the second side plate 115 and positioned at the surface of turning part 111.Driving device 300 is installed On bogie frame 100, travelling wheel 270 is driven by driving device 300.Wherein, bogie frame 100, which is set, is used to keep away respectively Allow the first escape groove 120 and the second escape groove 130 of the first side plate 114 and the second side plate 115, the first escape groove 120 and second The opening of escape groove 130 downward, can eliminate the adverse effect for setting escape route 11 to bring with 10, track, The whole height of rail vehicle 20 on the one hand can be reduced, on the other hand can facilitate the installation of travelling wheel 270, easy to walking The control of row 270 sizes of wheel.

Further, as shown in Figure 5 and Figure 6, bogie frame 100 is equipped with avoids positioned at the first escape groove 120 and second Travelling wheel mounting groove 140 between groove 130, the opening of travelling wheel mounting groove 140 downward, pivotly pacify by travelling wheel 270 On the two side of travelling wheel mounting groove 140 and in travelling wheel mounting groove 140, so that facilitate the installation of travelling wheel 270, Make the structure of bogie 21 compacter.

Alternatively, as shown in Figure 5 and Figure 6, travelling wheel 270 is multiple that multiple travelling wheels 270 are respectively pivotally mounted upon Coordinate on bogie frame 100 and in the upper surface of bottom plate 113, multiple travelling wheels 270 are respectively positioned on the first side plate 114 and second Between side plate 115 and it is respectively positioned on the surface of turning part 111.It is possible thereby to the load-bearing capacity of bogie 21 is improved, to stablize branch Support car body 22.

In some specific embodiments of the present invention, as shown in Figure 5 and Figure 6, bogie 21 further includes some first levels Wheel 710 and some second horizontal wheels 720, wherein " some " comprising one and multiple.

Some first level wheels 710 are pivotably mounted on bogie frame 100 and coordinate in the side of turning part 111 On surface.Some second horizontal wheels 720 are pivotably mounted on bogie frame 100 and coordinate in the another of turning part 111 On side surface.On the one hand, when track 10 turns to, 710 and second horizontal wheels 720 of first level wheel coordinate the side table in track 10 Face, so as to form passive steering along track 10, and then drives rail vehicle 20 to turn to, on the other hand, can improve rail vehicle 20 stability in motion.In addition, 710 and second horizontal wheels 720 of first level wheel are respectively positioned on the underface in driving portion 112, It can prevent bogie 21 from deviating from track 10.

Alternatively, as shown in Figure 5 and Figure 6, bogie frame 100 is equipped with from the side of turning part 111 and extends bottom plate 113 Some first level wheels installation limb 150 of underface and the opposite side from turning part 111 extend some the immediately below bottom plate 113 Two horizontal wheels install limb 160, and first level wheel 710 is pivotably mounted on first level wheel installation limb 150 and second is horizontal Wheel installation limb 160 is pivotably mounted on the second horizontal wheels installation limb 160.It is possible thereby to coordinate easy to first level wheel 710 On a side surface of turning part 111 and positioned at bottom plate 113 side underface, easy to the second horizontal wheels 720 coordinate turn The underface of opposite side on to another side surface in portion 111 and positioned at bottom plate 113.Thus bogie frame 100 has complete And firmly protect, it can ensure that security performance of the rail vehicle 20 when being run on track 10

Further, as shown in Figure 5 and Figure 6, first level wheel 710 is connected with fortune synchronous with first level wheel 710 below Dynamic first level safety wheel 711, the overall diameter of first level safety wheel 711 are less than the overall diameter of first level wheel 710.Second The lower section of horizontal wheels 720 is connected with the second horizontal safety wheel 721 being synchronized with the movement with the second horizontal wheels 720, the second horizontal safety wheel 721 overall diameter is less than the overall diameter of the second horizontal wheels 720.Under normal circumstances, the horizontal peace of first level safety wheel 711 and second Full wheel 721 is not contacted with turning part 111, and when horizontal wheels are blown out, horizontal safety wheel is contacted instead of horizontal wheels with turning part 111, Ensure the stability that rail vehicle 20 travels.

In some specific examples of the present invention, as shown in figure 18, some first level wheels 710 and some second horizontal wheels 720 are located at sustained height in the up-down direction.It is possible thereby to be conducive to the balance of the overall steering behaviour of rail vehicle 20, advancing With uniform force during retrogressing so that beneficial to lifting rail vehicle 20 excessively curved performance.

The present invention some specific examples in, as shown in figure 19, first level wheel 710 for it is multiple and along the vertical direction between Every and be coaxially disposed, the second horizontal wheels 720 are multiple and be spaced and be coaxially disposed along the vertical direction.Vehicle can so be lifted Stability, the horizontal wheels of lower section play stable effect, reduce rail vehicle 20 in the wind excessively curved or when running at high speed that topples Danger.

In some specific examples of the present invention, as shown in Figure 20 and Figure 21, first level wheel 710 is multiple and edge respectively Above-below direction and the length direction of turning part 111 are arranged at intervals, and the second horizontal wheels 720 along the vertical direction and turn for multiple and difference It is arranged at intervals to the length direction in portion 111.I.e. first level wheel is staggered about 710, and the second horizontal wheels are staggeredly set about 720 Put, wherein, first level wheel 710 can be located at the top of the second horizontal wheels 720, and first level wheel 710 can also be located at the second water The flat lower section of wheel 720.So the horizontal wheels of top to can accordingly play the guiding role when driving, and the horizontal wheels of lower section are apart from car body 22 Farther out, stable, overturn-preventing can be played the role of.

In some examples of the present invention, as shown in Fig. 7-Figure 14, bogie 21 further includes the first collector shoe 810 and second Collector shoe 820.

A side surface for turning part 111 is equipped with the first conductor rail extended along the length direction of turning part 111 830, that second conductor rail equipped with the length direction extension along turning part 111 of another side surface of turning part 111 840.First collector shoe 810 is located on bogie frame 100 and coordinates with the first conductor rail 830, and the second collector shoe 820, which is located at, to be turned Coordinate on to framework frame 100 and with the second conductor rail 840.First collector shoe 810 takes electricity, the second collection by the first conductor rail 830 Trolley 820 takes electricity by the second conductor rail 840, so that rail vehicle 20 uses.

In some specific examples of the present invention, as shown in 18, Figure 20 and Figure 21, first level wheel 710 is multiple and edge The length direction of turning part 111 is arranged at intervals, and the first collector shoe 810 is located at adjacent first on the length direction of turning part 111 Between horizontal wheels 710, the second horizontal wheels 720 are arranged at intervals for multiple and along turning part 111 length direction, the second collector shoe 820 on the length direction of turning part 111 between adjacent second horizontal wheels 720, thus the stress of first level wheel 710 is not Influencing the stress of the first collector shoe 810 and the second horizontal wheels 720 does not influence the second collector shoe 820, and can improve space utilization Rate, simplifies the structure of bogie 21.

For example, Figure 18, Figure 20 and Figure 21 show length of first collector shoe 810 in turning part 111 of bogie 21 Spend on direction between adjacent first level wheel 710 and the second collector shoe 820 is located at phase on the length direction of turning part 111 Example between adjacent second horizontal wheels 720, wherein, multiple first level wheels 710 and multiple second horizontal wheels 720 can be located at together One height, multiple first level wheels 710 can also be staggered up and down and multiple second horizontal wheels 720 can also staggeredly be set up and down Put.

In some specific examples of the present invention, as shown in Figure 22-Figure 25, first level wheel 710 is multiple and along steering The length direction in portion 111 is arranged at intervals, and face is set the first collector shoe 810 in the up-down direction with any one first level wheel 710 Put, for example, the central axis of the first collector shoe 810 is overlapped with the central axis of any one first level wheel 710.Second horizontal wheels 720 are arranged at intervals for multiple and along turning part 111 length direction, and the second collector shoe 820 exists with any one second horizontal wheels 720 Face is set on above-below direction, for example, the central axis of the second collector shoe 820 and the central shaft of any one the second horizontal wheels 720 Line overlaps.In other words, collector shoe is preposition or postposition.It is possible thereby to make full use of the installation space of horizontal wheels, it is not required to additionally set Installing mechanism, is conducive to the structure simplification and weight saving of bogie 21.

For example, Figure 22-Figure 25 shows that the collector shoe of bogie 21 is preposition or the example of postposition, wherein, Duo Ge One horizontal wheels 710 and multiple second horizontal wheels 720 can be located at sustained height, and multiple first level wheels 710 can also be located at not It can also be located at different height with height and multiple second horizontal wheels 720.

In some specific embodiments of the present invention, as shown in Figure 7 and Figure 8, the first collector shoe 810 is located at some first water The top of each in flat wheel 710, the second collector shoe 820 are located at the top of each in some second horizontal wheels 720.Collector shoe Reduce with the distance of driving device 300, be conducive to energy transmission and room for promotion utilization rate.

In some specific embodiments of the present invention, as shown in Figure 9 and Figure 10, the first collector shoe 810 is located at some first The lower section of each in horizontal wheels 710, the second collector shoe 820 are located at the lower section of each in some second horizontal wheels 720, thus Horizontal wheels are arranged in the riding stability for close to the position on track girder top, being conducive to rail vehicle 20.

In some specific embodiments of the present invention, as is illustrated by figs. 11 and 12, the first collector shoe 810 is located at some first The lower section of each in horizontal wheels 710, the second collector shoe 820 are located at the top of each in some second horizontal wheels 720.Thus Collector shoe carries out arrangement up and down according to the polarity by obtaining current is different, such as upper positive is flowed, and lower part is flowed in offside anode, So be conducive to space and distribute and lifted the security flowed.

In some specific embodiments of the present invention, as shown in Figure 13 and Figure 14, first level wheel 710 is multiple and along upper Lower direction is arranged at intervals, and the first collector shoe 810 is in the up-down direction between adjacent first level wheel 710.Second horizontal wheels 720 be multiple and be arranged at intervals along the vertical direction, and the second collector shoe 820 is located at adjacent second horizontal wheels 720 in the up-down direction Between.It is possible thereby to distribution and integrally-built stabilization beneficial to space.

In another embodiment of the present invention, as shown in figure 28, Rail Transit System 1 according to embodiments of the present invention can To be connected applied to backbone with the traffic of each living community, therefore, the volume of rail vehicle 20 is relative to backbone railcar Volume smaller, so as to cancel conductor rail and collector shoe, powered using power battery 28, power battery 28 is railcar 20 traveling provides power, naturally it is also possible to power at other electricity consumptions of rail vehicle 20, it is possible thereby to simplify structure with And supply line, reduce cost.

Specifically, power battery 28 can be arranged on the position beyond bogie 21, such as may be mounted at compartment 23 Bottom, can also be installed on compartment 23 inside.Power battery 28 can guarantee that with normal required speed operation, and in passenger flow Automatic charging is carried out when less.

In some specific examples of the present invention, as shown in Figure 15 and Figure 16, it is supported and suspended that bogie 21 further includes first 910 and second supported and suspended device 920 of device.

First supported and suspended 910 and second supported and suspended device 920 of device is separately mounted to bogie frame 100 and difference It is connected with car body 22.First supported and suspended 910 and second supported and suspended device 920 of device is set along the length direction interval of track 10 Put, in the horizontal plane, the central axis of the first supported and suspended device 910 and the second supported and suspended 920 central axis of device are located at On the central axis of bogie frame 100 and the central axis of the bogie frame 100 is divided equally on the width of track 10 Bogie frame 100.

Alternatively, the first supported and suspended 910 and second supported and suspended device 920 of device is set along the width interval of track 10 Put, in the horizontal plane, the central axis position of the central axis of the first supported and suspended device 910 and the second supported and suspended device 920 In on the central axis of bogie frame 100 and the bogie frame 100 central axis on the length direction of track 10 put down Divide bogie frame 100.

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

For example, the first supported and suspended 910 and second supported and suspended device 920 of device can be along the length side of track 10 To interval setting and it is located on the central axis for dividing bogie frame 100 equally on the width of track 10 (such as Figure 16 institutes Show).First supported and suspended 910 and second supported and suspended device 920 of device can also be arranged at intervals along the width of track 10 And it is located at and divides equally on the length direction of track 10 on the central axis of bogie frame 100 (as shown in figure 15).

In other specific embodiments of the present invention, as shown in figure 17, bogie 21 further includes the first supported and suspended dress Put the 910, second supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device.

First supported and suspended device 910, the second supported and suspended device 920, the 3rd supported and suspended device 930 and the 4th support Suspension arrangement 940 is separately mounted to bogie frame 100 and is connected respectively with car body 22.First supported and suspended device 910, second Supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device are located at one respectively in horizontal plane The central symmetry of four corners and the rectangle on bogie frame 100 of rectangle.In other words, in the horizontal plane, it is described After 180 ° of the central rotation of bogie frame 100, postrotational rectangle overlaps rectangle with the rectangle before rotation..First support Suspension arrangement 910, the second supported and suspended device 920, the 3rd supported and suspended 930 and the 4th supported and suspended device 940 of device are used for Support car body 22 simultaneously plays the role of damping, buffering, the first supported and suspended device 910, the second supported and suspended device 920, the 3rd It is uniform to support stress and the support effect of 930 and the 4th supported and suspended device 940 of suspension arrangement, so as to lift rail vehicle 20 Stationarity and comfort.

In some specific embodiments of the present invention, as shown in Figure 15-Figure 17, first level wheel 710 is two and edge turns It is arranged at intervals to the length direction in portion 111, the second horizontal wheels 720 are arranged at intervals for two and along the length direction of turning part 111. The central axis of two first level wheels 710 and the central axis of two the second horizontal wheels 720 are located at one respectively in horizontal plane The central symmetry of four corners and the rectangle on bogie frame 100 of rectangle.In other words, in the horizontal plane, it is described After 180 ° of the central rotation of bogie frame 100, postrotational rectangle overlaps rectangle with the rectangle before rotation..It is possible thereby to It is evenly arranged four horizontal wheels in the horizontal plane, ensures that horizontal wheels drive rail vehicle 20 to turn to and stabilization during straight-line travelling Property.

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

In the example shown in Figure 17, in the central axis and two the second horizontal wheels 720 of two first level wheels 710 Mandrel line, can respectively the central axis with the first supported and suspended device 910, the second supported and suspended device 920 central axis, The central axis of 3rd supported and suspended device 930 and the central axis of the 4th supported and suspended device 940 overlap.

In some specific embodiments of the present invention, as shown in figure 29,710 and second horizontal wheels 720 of first level wheel are divided Wei not be one, 710 and second horizontal wheels 720 of first level wheel are arranged at intervals along the width of track 10, and first level wheel 710 and second horizontal wheels 720 on the length direction of track 10 along the travel direction slip-angle steering framework frame 100 of rail vehicle 20 Center (arrow in Figure 29 shows the travel direction of rail vehicle 20).In other words, first level wheel 710 and second is horizontal Wheel 720 center of slip-angle steering framework frame 100 and 710 and second horizontal wheels of first level wheel on the length direction of track 10 720 offset direction is consistent with the travel direction of rail vehicle 20.Rail vehicle 20 when driving, direction of traffic side Horizontal wheels, which serve, to be primarily directed toward, and when turning, the horizontal wheels with direction of traffic opposite direction side can be with bogie frame 100 Interfere and produce side effect, therefore for the Rail Transit System 1 of unidirectional Rail Transit System 1 or annular, eliminate and row The horizontal wheels of car direction opposite direction side, so as to eliminate the interference to bogie frame 100 when turning, and can be with Mitigate the weight of rail vehicle 20, reduce the cost of rail vehicle 20.

Other of Rail Transit System 1 according to embodiments of the present invention are formed and operated for ordinary skill people All it is known for member, is not detailed herein.

In addition, it will be appreciated by those skilled in the art that ground is, the single technical characteristic in the various embodiments described above, is not doing Relate to, it is reconcilable in the case of, can be combined with each other.In above-described embodiment, the cross section of each component refers to, which is orthogonal to The section of its length direction；The longitudinal center axis of cross section refers to, the cross section along its longitudinal direction (length direction) extension Central axis.

In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that at least two, such as two It is a, three etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this Different embodiments or example described in bright book are engaged and combined.

Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims

A kind of 1. Rail Transit System, it is characterised in that including：

Track, the track include turning part and driving portion, and the driving portion is connected to the top of the turning part and the row Car cage structure has recess to form escape route；

Rail vehicle, the rail vehicle include car body and multiple bogies, multiple bogies movably straddle seat in institute State on track, the bogie has the track recess of straddle seat on the track, and the bogie is escaped with driving portion respectively The inner bottom surface of raw passage and the turning part coordinate, and the bogie is equipped with the both sides for being used for avoiding the escape route respectively The opening of the first escape groove and the second escape groove of wall, first escape groove and second escape groove downward, institute State bogie to advance by the driving portion and turn to by the turning part, the car body is connected with the bogie and by institute Bogie traction is stated along the rail running, the car body includes length direction hinged multiple cars successively along the track Railway carriage or compartment, multiple compartments form at least one car group, and the car group is included described in three hinged successively compartments and three The car bottom that the car group both ends are only located in compartment is connected to the bogie.
2. Rail Transit System according to claim 1, it is characterised in that the quantity in the compartment is odd number, Duo Gesuo Compartment is stated to sort successively along the length direction of the track, wherein the bottom in the compartment of only each serial number odd number be connected with it is described Bogie.
3. Rail Transit System according to claim 1, it is characterised in that length of multiple compartments along the track Direction is sorted successively, and in addition to the compartment of serial number 2, the bottom in remaining compartment is connected to the bogie.
4. Rail Transit System according to claim 1, it is characterised in that all use in multiple compartments of the car body In the multiple car groups of composition.
5. Rail Transit System according to claim 1, it is characterised in that the adjacent compartment is further flexibly connected.
6. Rail Transit System according to claim 5, it is characterised in that the adjacent compartment is in lower hinge and upper Portion is flexibly connected.
7. according to the Rail Transit System any one of claim 1-6, it is characterised in that in the length side of the track Upwards, the surface of the adjacent compartment backwards in the compartment of at least one end of the car body is equipped with the emergency exits that can be opened and closed, institute The first end for stating emergency exits is installed on corresponding compartment in which may be reversed, and the second end of the emergency exits is opened in the emergency exits When tilt down and the embedded escape route.
8. Rail Transit System according to claim 7, it is characterised in that the inner surface of the emergency exits is equipped with slideway.
9. according to the Rail Transit System any one of claim 1-6, it is characterised in that in the length side of the track Upwards, the surface of the adjacent compartment backwards in the compartment of at least one end of the car body is equipped with the emergency exits that can be opened and closed, institute The interior floor for stating the compartment of described at least one end of car body is equipped with escaping exit and escape cover board, and the escape cover board is escaped with described Raw door linkage and for opening and closing the escaping exit, the emergency exits when opening the escape cover board open the escape Mouthful, emergency exits escape cover board closing escaping exit when closing.
10. Rail Transit System according to claim 9, it is characterised in that be equipped with the escaping exit and lead to described escape The Emergency Ladder of raw passage.
11. Rail Transit System according to claim 10, it is characterised in that the Emergency Ladder has described for driving The retractable driving device that Emergency Ladder stretches.
12. Rail Transit System according to claim 1, it is characterised in that the driving portion includes：

Bottom plate, the bottom plate are connected on the turning part；

First side plate and the second side plate, first side plate and second side plate are connected on the bottom plate and along the bottom plates Width be arranged at intervals, limit the escape route between first side plate, second side plate and the bottom plate, The bottom plate forms the bottom wall of the escape route, and first side plate and second side plate respectively constitute the escape route Two side.
13. Rail Transit System according to claim 12, it is characterised in that in the longitudinal direction of the cross section in the driving portion Mandrel line is overlapped with the longitudinal center axis of the cross section of turning part, and the width of the bottom plate is more than the width of the turning part.
14. Rail Transit System according to claim 12, it is characterised in that first side plate and second side plate Between minimum range be more than the turning part width.
15. Rail Transit System according to claim 14, it is characterised in that first side plate and second side plate The two sides of the bottom plate are connected to along upper.
16. Rail Transit System according to claim 12, it is characterised in that the bottom plate is connected with the turning part Part thickness be more than the bottom plate remainder thickness.
17. according to the Rail Transit System any one of claim 12-16, it is characterised in that the bogie includes：

Bogie frame, the track recess, first escape groove and second escape groove are located at the bogie frame On, first side plate stretches into first escape groove and second side plate stretches into second escape groove；

Travelling wheel, the travelling wheel are pivotably mounted on the bogie frame and coordinate on the bottom plate, it is described walk Row wheel is between first side plate and second side plate and positioned at the surface of the turning part；

Driving device, the driving device are installed on the bogie frame, and the travelling wheel is driven by the driving device.
18. Rail Transit System according to claim 17, it is characterised in that the bogie frame, which is equipped with, is located at institute State the travelling wheel mounting groove between the first escape groove and second escape groove, the travelling wheel be pivotably mounted on it is described walk In row wheel mounting groove.
19. Rail Transit System according to claim 17, it is characterised in that the travelling wheel is multiple described to be multiple Travelling wheel is respectively pivotally mounted upon on the bogie frame and coordinates on the bottom plate, and multiple travelling wheels are equal Between first side plate and second side plate and it is respectively positioned on the surface of the turning part.
20. Rail Transit System according to claim 17, it is characterised in that the bogie further includes：

Some first level wheels, some first level wheels are pivotably mounted on the bogie frame and coordinate in institute State on a side surface of turning part；

Some second horizontal wheels, some second horizontal wheels are pivotably mounted on the bogie frame and coordinate in institute State on another side surface of turning part.
21. Rail Transit System according to claim 16, it is characterised in that the bogie frame is equipped with from described The side of turning part extends some first level wheels installation limb below the bottom plate and the opposite side from the turning part extends Some second horizontal wheels installation limb below the bottom plate, the first level wheel are installed on first level wheel installation limb And second horizontal wheels are installed on second horizontal wheels installation limb.
22. Rail Transit System according to claim 20, it is characterised in that the first level wheel be connected with it is described First level wheel be synchronized with the movement and overall diameter be less than the first level wheel overall diameter first level safety wheel, described second Horizontal wheels be connected be synchronized with the movement with second horizontal wheels and overall diameter be less than second horizontal wheels overall diameter second Horizontal safety wheel.
23. according to the Rail Transit System any one of claim 20-22, it is characterised in that some first water Flat wheel and some second horizontal wheels are located at sustained height in the up-down direction.
24. according to the Rail Transit System any one of claim 20-22, it is characterised in that the first level wheel To be multiple and be spaced and be coaxially disposed along the vertical direction, second horizontal wheels are multiple and be spaced and coaxially set along the vertical direction Put.
25. according to the Rail Transit System any one of claim 20-22, it is characterised in that the first level wheel It is arranged at intervals for length direction of the multiple and difference along the vertical direction with the turning part, second horizontal wheels are multiple and divide Length direction not along the vertical direction with the turning part is arranged at intervals.
26. Rail Transit System according to claim 20, it is characterised in that the bogie further includes：

First collector shoe, first collector shoe are located on the bogie frame, on a side surface for the turning part Equipped with the first conductor rail, first collector shoe takes electricity by first conductor rail；

Second collector shoe, second collector shoe are located on the bogie frame, another described side table of the turning part Face is equipped with the second conductor rail, and second collector shoe takes electricity by second conductor rail.
27. Rail Transit System according to claim 26, it is characterised in that the first level wheel is multiple and along institute The length direction for stating turning part is arranged at intervals, and first collector shoe is located at adjacent first on the length direction of the turning part Between horizontal wheels, second horizontal wheels are arranged at intervals for multiple and along the turning part length direction, second current collection Boots are on the length direction of the turning part between adjacent second horizontal wheels.
28. Rail Transit System according to claim 26, it is characterised in that the first level wheel is multiple and along institute The length direction for stating turning part is arranged at intervals, and face is set first collector shoe in the up-down direction with any one first level wheel Put, second horizontal wheels are arranged at intervals for multiple and length direction along the turning part, second collector shoe with it is any Face is set a second horizontal wheels in the up-down direction.
29. according to the Rail Transit System any one of claim 26-28, it is characterised in that first collector shoe Above some first level wheels, second collector shoe is above some second horizontal wheels.
30. according to the Rail Transit System any one of claim 26-28, it is characterised in that first collector shoe Below some first level wheels, second collector shoe is below some second horizontal wheels.
31. according to the Rail Transit System any one of claim 26-28, it is characterised in that first collector shoe Below some first level wheels, second collector shoe is above some second horizontal wheels.
32. according to the Rail Transit System any one of claim 26-28, it is characterised in that the first level wheel To be multiple and be arranged at intervals along the vertical direction, first collector shoe in the up-down direction between adjacent first level wheel, Second horizontal wheels are multiple and be arranged at intervals along the vertical direction, and second collector shoe is in the up-down direction positioned at adjacent the Between two horizontal wheels.
33. according to the Rail Transit System any one of claim 1-6, it is characterised in that the rail vehicle is equipped with For providing the power battery of power for the traveling of the rail vehicle.
34. Rail Transit System according to claim 17, it is characterised in that the bogie further includes：

First supported and suspended device and the second supported and suspended device, the first supported and suspended device and described second supported and suspended Device is separately mounted to the bogie frame and is connected respectively with the car body,

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

The width of the first supported and suspended device and the second supported and suspended device along the track be arranged at intervals and Divide the central axis of the bogie frame equally on the length direction in the track.
35. Rail Transit System according to claim 17, it is characterised in that the bogie further includes：

First supported and suspended device, the second supported and suspended device, the 3rd supported and suspended device and the 4th supported and suspended device, it is described First supported and suspended device, the second supported and suspended device, the 3rd supported and suspended device and described 4th supported and suspended Device is separately mounted to the bogie frame and is connected respectively with the car body,

The first supported and suspended device, the second supported and suspended device, the 3rd supported and suspended device and the described 4th Supported and suspended device is located at four corners of a rectangle respectively in horizontal plane and the rectangle is on the bogie frame Central symmetry.
36. Rail Transit System according to claim 20, it is characterised in that the first level wheel is for two and along institute The length direction for stating turning part is arranged at intervals, and second horizontal wheels set for two and along the length direction interval of the turning part Put, the central axis of two first level wheels and the central axis of two second horizontal wheels are located at respectively in horizontal plane The central symmetry of four corners and the rectangle on the bogie frame of one rectangle.
37. Rail Transit System according to claim 20, it is characterised in that the first level wheel and second water Flat wheel is respectively one, and the first level wheel and second horizontal wheels are arranged at intervals along the width of the track, and The first level wheel and second horizontal wheels are on the length direction of the track along the travel direction of the rail vehicle Deviate the center of the bogie frame.