CN100500491C - Articulated passenger rail vehicle with an intermediate car module - Google Patents
Articulated passenger rail vehicle with an intermediate car module Download PDFInfo
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- CN100500491C CN100500491C CNB2004800341072A CN200480034107A CN100500491C CN 100500491 C CN100500491 C CN 100500491C CN B2004800341072 A CNB2004800341072 A CN B2004800341072A CN 200480034107 A CN200480034107 A CN 200480034107A CN 100500491 C CN100500491 C CN 100500491C
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Abstract
An articulated passenger rail vehicle has two cars (12A, 12B), each supported by two bogies, and an intermediate car module (14) articulated to the two cars. The articulation axes (32A, 32B) of the intermediate car module are located between the rotation axes (30A, 28B) of the adjacent bogies (20A, 18B). The distance between the two bogies of one of the cars is greater than the distance between the two nearest bogies of the two cars. The intermediate car module (14) is provided with a door opening for boarding and alighting while the cars (12A, 12B) are kept free of door openings.
Description
Technical field
The present invention relates to a kind of radial type guideway vehicle that is used to transport the passenger that comprises the type in the compartment that supports by forecarriage and trailing truck, particularly a kind of passenger rail vehicle.
Background technology
In traditional passenger train, the compartment is hinged each other in their end.On station track (siding), track switch place and arc track, stand quite significantly side-sway.This side-sway is the compound relative motion between the compartment, comprises transverse translation and rotation.Permission is communicated to next compartment from a compartment flexible railway carriage or compartment (bellows) must hold this relative motion, causes complicated, bulky and heavy structure, and this has limited the space that can be used for the passageway.When train accumulates in the vestibule (vestibule) of end, compartment near station and passenger, laterally quicken obvious especially.It is uncomfortable especially that translational sideways movement between the adjacent compartment makes us feeling, considers from visual angle equally, because it reflects the sensation of unstable and unsafe vehicle body.
What equally, the position of the vestibule at place, end, compartment neither be optimum.When getting on the bus, the space that is used for the passenger in the vestibule is limited.Luggage must pass little car door and transport.Near car door, almost there is not the space to can be used for holding the luggage of maximum package.Because it is narrow to lead to the passageway of dining car, make to have queued team along passage.Yet, owing to when platform is bending, will between car door and platform, be extended with at interval, can have problems thus so on the other hand, if car door is positioned at the middle part in compartment.
In Figure 10, showing in constant radius is the traditional passenger train 200 that moves on the warp rail 202 of R.Compartment 204A, 204B are supported by front and rear four-wheel underframe or bogie truck (bogie) 206A, 208A, 206B, 208 pivotally, and hinged each other by link rod 210 in their end.Usually, the distance between the trailing or leading bogie equals the distance and 2 subduplicate merchant between the jointed shaft in compartment.For the purpose of illustrating, expressed the line of centers 212 of track 202, and the outside intrinsic curve (envelope) 214 of train.Vertically vertical centre plane 215A, the 215B of each compartment main body comprise vertical S. A. 216A, 216B, 218A, the 218B of underframe with respect to the compartment main body, and are intersecting near the position of vertical S. A. and the line of centers 212 of track.
At the station with crooked platform, the edge of platform will be in the outside of intrinsic curve 214, and preferably and it is tangent.Middle part in the compartment, the intrinsic curve on the inboard of compartment and bend is tangent, and the outer lateral in compartment is quite far away to the lateral extent intrinsic curve.Here it is why car door and vestibule can not be positioned at reason away from the middle part, compartment of underframe, wherein car door and vestibule must be opened on both sides so that the platform 222 that can enter recessed platform 220 and protrude.Towards the end in compartment, promptly, equal at two cross sides more or less to the distance of intrinsic curve from the cross side in compartment near the position of underframe.Car door is preferably placed in this zone, because the interval between train 200 and the platform will equate more or less for recessed platform 220 and the platform 222 that protrudes.Yet in this zone, the angle between train and the intrinsic curve is sizable.This means that the interval between train and the platform is not constant, this makes and is difficult to provide folding doorsteps to stride across this at interval.In addition, passenger loading and the easy false judgment of getting off width at interval, and if described interval not by cross-over connection suitably then may damage.
When train process bend, produce another problem.As shown in figure 10, current colector 224 is used for train is connected to catenary.Extend perpendicular to the vertically vertically centre plane in compartment on the top of current colector 224, directly over the S. A. of one of underframe.It is angled and do not have an even centering with respect to the line of centers 212 of track that the current colector top seems.In this structure, be very difficult to accurately control and be applied to preset pressure on the catenary by the current colector top.
On the other hand, if the middle place of current colector between two underframe in compartment, will be on its top, this position perpendicular to line of centers, the distance of decentering line will significantly increase so.
From EP0,121,503 can know a kind of light rail vehicle with two compartments, and wherein two compartments are hinged to the intermediate interconnection passage.Each compartment is supported by the near-end bogie truck of far-end bogie truck and close interconnecting channels.Described interconnecting channels can pivot around jointed shaft with respect to each compartment, and this jointed shaft is the S. A. of the bogie truck of corresponding vicinity with respect to the compartment equally.
From US1,875,214 can know a kind of articulated train, its have be arranged on pivotally two between the bogie truck middle compartment and be installed in end on the bogie truck equally pivotally, thereby each bogie truck has two jointed shafts, one is used for contiguous middle compartment, and one is used for contiguous end.Middle compartment is designed to unique passenger traffic that is used for, and the end is designed to the operator's compartment as the driver, the inlet that is used for the passenger, corridor etc.Because this being configured in has two jointed shafts independently separately on the bogie truck, the end may take place on the track of bending with respect to the sizable relative cross motion of middle compartment.All longitudinal forces must be delivered to next compartment from a compartment by bogie truck, and this is commonly referred to be unsafe in case of collision.
Summary of the invention
Therefore, need a kind of guideway vehicle that overcomes the general type of these shortcomings, it has the compartment that is supported by two bogie trucks.
More particularly, need a kind of guideway vehicle of general type, it has the compartment that is supported by two bogie trucks, and restriction is got on the bus and load zones in horizontal acceleration, and increase comfort.Another object of the present invention provides a kind of guideway vehicle, and on the platform of recessed and protrusion, it can reduce the distance between car door opening and the platform.
According to a first aspect of the invention, provide a kind of articulated passenger rail vehicle, it has:
-the first compartment, comprise the first compartment topside that supports by first bogie truck and second bogie truck, wherein first bogie truck rotates around first S. A. with respect to the first compartment topside, and second bogie truck rotates around second S. A. with respect to the first compartment topside;
-the second compartment, comprise the second compartment topside that supports by the 3rd bogie truck and the 4th bogie truck, wherein the 3rd bogie truck rotates around the 3rd S. A. with respect to the second compartment topside, and the 4th bogie truck rotates around the 4th S. A. with respect to the second compartment topside; With
-middle compartment module, be hinged to the first compartment topside and the second compartment topside, thereby pivot around first vertical jointed shaft of fixing with respect to the first compartment topside and the second vertical jointed shaft fixing with respect to the second compartment topside, wherein:
-the first vertical jointed shaft and the second vertical jointed shaft and second S. A. and the 3rd S. A. are spaced apart, and between second S. A. and the 3rd S. A.,
Distance between-the second S. A. and the 3rd S. A. is substantially less than the distance between first S. A. and second S. A., and
-middle compartment module has and is used to the car door opening of getting on the bus and getting off, and has the passage between the car door opening and the first compartment topside.
Because be hinged on the middle compartment module on the first and second compartment main bodys, the swing between the compartment main body is significantly reduced.Flexible railway carriage or compartment between middle compartment module and the compartment main body does not need to bear big displacement, and can have simple structure, and this has reserved the bigger space that is used for passage.The jointed shaft of middle compartment module is fixed with respect to the compartment topside, thereby the passenger can not see or can not experience any translational sideways movement of middle compartment module with respect to the compartment topside.Because identical, compartment topside and middle compartment module form continuous hinge body, will be out of shape to absorb impact energy in predictable mode in hinge body described in the situation about bumping.
The jointed shaft of middle compartment module is between the second and the 3rd S. A., and this has guaranteed vehicle operation reposefully in bend.The middle compartment module is very limited in bend with respect to the sideway movement of the line of centers of railway.Therefore, for platform recessed and that protrude, the car door opening of middle compartment module and the interval between the platform equate substantially.
According to a preferred embodiment of the present invention, the first compartment topside and the second compartment topside comprise objective railway carriage or compartment or dining car, and the middle compartment module is used as the vestibule that is used for first compartment and/or second compartment.Do not need other car door to be used to enter the compartment, thereby can design the compartment main body that one or two does not have the car door opening.Therefore the topside in compartment is greatly simplified.
Preferably, the middle compartment module has the LUGGAGE STORAGE zone.Big special-purpose vestibule helps getting on the bus.The passenger enters or leaves the compartment and can not hindered by luggage.
The middle compartment module preferably have sanitary accomodation and/or any generation noise and vibration setting, or more common be any setting of N/R, for example zone, public house or automatic vending machine in passenger's dining car.Dividing plate with automatically-controlled door also can be further to keep apart objective railway carriage or compartment between objective railway carriage or compartment and jointed shaft from the setting that produces noise or vibration.This structure also provides good modularization and interchangeability.At least a portion of middle compartment module also can be used for amusement or performance zone.
According to another embodiment of the invention, the middle compartment module has current colector in addition.The fact below this has utilized, promptly the middle compartment module vertically vertically centre plane with respect to the shifted laterally hardly of the track centerline in the bend, thereby guaranteed excellent contact between the current colector of pantograph for example etc. and the catenary.In addition, current colector and the objective railway carriage or compartment that produces noise and vibration keeps apart.Because identical, the middle compartment module also has the deceleration of electrons device.
Advantageously, this vehicle also has first deformable be tightly connected and second deformable seal between the middle compartment module and the second compartment topside connects between the first compartment topside and the middle compartment module.
Preferably, second bogie truck and the 3rd bogie truck extend below the middle compartment module at least in part.
According to an embodiment, the longitudinal force that is delivered to second compartment from first compartment is by the transmission of middle compartment module.Interchangeable is that power also can be for example by one or more connecting rod transmission that directly first compartment are connected to second compartment.
Preferably, the middle compartment module is only supported by the first compartment topside and the second compartment topside.Interchangeable is that the middle compartment module also can partly be supported by adjacent bogie truck.Yet the technical scheme that should be noted that the latter relates to the vertical motion between middle compartment module and the adjacent compartment, and this is not desirable.
According to an embodiment, the first, second, third and the 4th trailing truck is a bogie unit.Bogie truck can be equipped with motor.
Advantageously, the middle compartment module comprises mobilizable plate, this plate can with mutually concordant higher position, the floor level of the first compartment topside and lower position between move, be used for moving wheelchair and/or hand barrow and they moved to the floor level from the floor level.
Advantageously, car door-platform distance can be optimised under the following conditions: when the distance between first, second, third, fourth S. A. and first and second jointed shaft makes when moving on the warp rail of vehicle in constant radius, it is tangent that the vertical perpendicular that comprises the first and second vertical jointed shafts is independent of the line of centers of described radius and warp rail.When between the distance D between second S. A. and first jointed shaft, the first and second vertical jointed shafts apart from the equation below the satisfying between Z, first and second S. A.s apart from S the time, this condition is that two of W take turns right bogie trucks and satisfy for having wheelspan.
Z
2+W
2=4D(D+S)
According to a second aspect of the invention, provide a kind of radial type guideway vehicle, it has:
-the first compartment, comprise the first compartment topside that supports by first bogie truck and second bogie truck, wherein first bogie truck rotates around first S. A. with respect to the first compartment topside, and second bogie truck rotates around second S. A. with respect to the first compartment topside;
-the second compartment, comprise the second compartment topside that supports by the 3rd bogie truck and the 4th bogie truck, wherein the 3rd bogie truck rotates around the 3rd S. A. with respect to the second compartment topside, and the 4th bogie truck rotates around the 4th S. A. with respect to the second compartment topside; With
-middle compartment module is hinged to the first compartment topside, thereby pivots around the first vertical jointed shaft, and is hinged to the second compartment topside, thereby pivots around the second vertical jointed shaft,
Wherein the distance between first, second, third, fourth S. A. and first and second jointed shaft makes when moving on the warp rail of vehicle in constant radius, and it is tangent that the vertical perpendicular that comprises the first and second vertical jointed shafts is independent of the line of centers of described radius and warp rail.
According to the present invention, the middle compartment module is located ideally, because the track centerline in its vertically vertical centre plane and the bend is tangent.
Above-mentioned basic device can extend other device on one or both sides, includes an other middle compartment module and an other compartment.Operator's compartment can be arranged in one of compartment or one of described other middle compartment module in.
According to one embodiment of present invention, it is that two wheels of W are right that each bogie truck all has wheelspan, wherein satisfying apart from S between the distance z between the distance D between second S. A. and first jointed shaft, the first and second vertical jointed shafts and first and second S. A.s:
Z
2+W
2=4D(D+S)
According to a second embodiment of the present invention, each bogie truck has a pair of wheel, wherein between the distance D between second S. A. and first jointed shaft, the first and second vertical jointed shafts apart from satisfying between the Z and first and second S. A.s apart from S:
Z
2=4D(D+S)
Distance (S+2D) approximates the length of compartment topside greatly.Advantageously, 15 meters≤S+2D≤25 meter.
Advantageously,
The length of middle compartment module is substantially less than the length in compartment.
Preferably,
Distance between the immediate bogie truck of two adjacent compartments is less than half of the distance between two bogie trucks in identical compartment.
According to an embodiment, first and second S. A.s are fixed with respect to the first compartment topside, and third and fourth S. A. is fixed with respect to the second compartment topside.
Advantageously, first and second jointed shafts are fixed with respect to the middle compartment module.
Advantageously, the middle compartment module is only supported by the first and second compartment topsides.Do not need other bogie truck to be used to support the middle compartment module.Interchangeable is that the middle compartment module also can be supported by bogie truck at least in part.
The middle compartment module is an optimum position for the current colector of top and/or the car door opening that is used to get on the bus and get off.Preferably, the first compartment topside and the second compartment topside comprise objective railway carriage or compartment or dining car, and do not have and be used to the car door opening of getting on the bus and getting off.
In a preferred embodiment, this vehicle also has in the flexible railway carriage or compartment of first between the first compartment topside and the middle compartment module and the second flexible railway carriage or compartment between the middle compartment module and the second compartment topside.Second bogie truck is extension below the first flexible railway carriage or compartment at least in part, and the extension below the second flexible railway carriage or compartment at least in part of the 3rd bogie truck.
More generally, the preferred extension below the middle compartment module at least in part of the second and the 3rd bogie truck.This structure has been reserved more space and has been used for big bogie truck, for example has the bogie truck of big wheelspan W, particularly when jointed shaft during near the S. A. of bogie truck, promptly when D is little.
Preferably, be delivered to the longitudinal force in second compartment from first compartment by the transmission of middle compartment module.
The present invention mainly is applied to intercity guideway vehicle, comprises high speed train.Yet it also can be used in the light rail vehicle, and more generally, can be used in the passenger rail vehicle of any kind.
Description of drawings
According to the following explanation of only also representing specific embodiment of the present invention in the accompanying drawings as limiting examples, other advantage of the present invention and feature will be apparent, in the accompanying drawing:
-Fig. 1 is the lateral plan according to the guideway vehicle of the first embodiment of the present invention, and it comprises two by middle compartment module bonded assembly compartment;
-Fig. 2 is the part birds-eye view of the guideway vehicle of Fig. 1;
-Fig. 3 is the schematic side elevation of the vehicle of Fig. 1, does not wherein have agent structure;
-Fig. 4 shows the explanatory view of middle compartment module in installation process of Fig. 1;
-Fig. 5 shows the detailed view on the removable floor of the middle compartment module of low position;
-Fig. 6 shows the removable floor at Fig. 5 of high position;
-Fig. 7 is the lateral plan of guideway vehicle according to a second embodiment of the present invention;
-Fig. 8 is the explanatory view of radial type guideway vehicle of the present invention in bend;
-Fig. 9 is the geometirc illustration of parameter of position of S. A. that is used to optimize the vehicle of Fig. 8;
-Figure 10 is the explanatory view of traditional radial type guideway vehicle in bend of prior art.
The specific embodiment
Referring to figs. 1 to Fig. 4, a kind of articulated passenger rail vehicle 10 has the module 14 of the suspension of passenger carriage 12A, 12B and centre, and described vehicle 10 is intercity guideway vehicle in this example.
Each passenger carriage has compartment topside 16A, the 16B that is supported by two bogie truck 18A, 20A, 18B, 20B.Each compartment topside is formed by the vehicle frame 22A, the 22B that support single skin type agent structure 24A, 24B.In this embodiment, vehicle frame 22A, 22B partly stretch out from two longitudinal ends of agent structure in the compartment.Bogie truck be positioned at vehicle frame vertical sponson 26A, 26B below.Bogie truck 18A, 20A, 18B, 20B are preferably bogie unit, and it can for example rotate by center pin commonly known in the art and/or connecting rod around S. A. 28A, 30A, 28B, 30B with respect to corresponding vehicle frame.The rotation that this connection can allow some the horizontal relative motions between Vehicular upper-part structure and the bogie truck and center on horizontal cross and/or longitudinal axis.Inferior suspension (not shown) is arranged between bogie truck and the topside, as is known in the art equally.
Distance between S. A. 28A, the 30A of two bogie trucks of passenger carriage 12A is substantially greater than the distance between S. A. 30A, the 28B of two immediate bogie trucks of continuous passenger carriage 12A, 12B.For example, the distance between the adjacent bogie truck in two continuous compartments can be between 4 to 8 meters, or littler, and the span between two bogie trucks of passenger carriage is 17 meters or bigger usually.Rotation and pivotally attached position hereinafter with reference Fig. 8 and Fig. 9 discuss.
Each cross side of middle compartment module is provided with car door 50, is used for closed big car door opening 51.One or more current colectors 52 and/or one or more electrical brake device (not shown) are fixed to the roof of middle compartment module.The middle compartment module can be equipped with one or more sanitary accomodations and/or LUGGAGE STORAGE zone.
Interval between compartment topside and the middle compartment module utilizes the deformable leak free of flexible railway carriage or compartment 55A, 55B form to connect to come cross-over connection.Flexible railway carriage or compartment can have the structure of simplification and big access portal, because the relative rotation angle between middle compartment module and the compartment topside is approximately relative rotation angle between two compartments in the conventional train half.Preferably, can use the expandable chamber railway carriage or compartment of stretching, for example from US4539912, can know.Forked element 42A, 42B, 48A, 48B are arranged so that preferably vertical jointed shaft 32A, 32B are positioned at space or the very close flexible railway carriage or compartment that is centered on by flexible railway carriage or compartment 55A, 55B.
Fig. 5 and Fig. 6 have described the floor of middle compartment module, below with more detailed description.Middle moveable platform 70 is laterally between two car door opening 51A, 51B, and two slope 72A, 72B are connected to belly board static base station (sill) 74A, the 74B of each end that is positioned at the middle compartment module.Described base station is concordant with the floor level of adjacent vehicle body.Slope 72A, 72B are hinged to the edge of base station 74A, 74B, and have below the belly board 70 or above the free end that extends.Thereby belly board 70 is directed between low position shown in Figure 5 and high position shown in Figure 6 and vertically moves.The electrical motor (not shown) is connected to the worm gearing (not shown) with mobile belly board 70 and slope 72A, 72B between described low and high position.Interchangeablely be, can use the electrical motor or the mechanical power sources of any other type, for example can use hydraulic actuating cylinder or cylinder.In high position, described platform is concordant with the floor of base station and adjacent compartment with the slope.When train in when motion, platform is in high position.AT STATION, platform is lowered to allow wheelchair and/or hand barrow to climb up train and get off and/or the individual that helps bodily injury gets on the bus.For the inclined degree with the slope remains on reasonable levels, base station should be preferably as much as possible away from belly board, and utilizes whole length of middle compartment module.
With reference to figure 7, wherein show articulated passenger rail vehicle 10 according to a second embodiment of the present invention.Passenger vehicle according to a second embodiment of the present invention is intercity guideway vehicle in this example, and it has with first embodiment similarly constructs: identical Reference numeral is used to refer to same or analogous element.
Vehicle has the module 14 of passenger carriage 12A, 12B and mid-mounting.Each passenger carriage has compartment topside 16A, the 16B that is formed by single skin type agent structure 24A, 24B, described agent structure 24A, 24B extend between two annular brace module 100A, 102A, 100B, 102B, and each agent structure supports by two bogie truck 18A, 20A, 18B, 20B.Bogie truck 18A, 20A, 18B, 20B are preferably bogie unit, and it can rotate around S. A. 28A, 30A, 28B, 30B with respect to corresponding supporting module 100A, 102A, 100B, 102B by known center pin of prior art and/or connecting rod.Annular module 102A, 100B at one end are rigidly connected to adjacent single skin type agent structure 24A, 24B, thereby and are connected to mid-mounting module 14 by being articulated and connected at the other end.Each is articulated and connected and has vertical jointed shaft 32A, 32B, and it is with respect to S. A. 30A, the 30B skew of adjacent bogie truck.Flexible railway carriage or compartment between middle compartment module and annular brace module allows to communicate between the compartment.Preferably, the S. A. that is articulated and connected is positioned at the space that is limited by flexible railway carriage or compartment, and for example between annular brace module and middle compartment module, thereby when the compartment pivoted with respect to intermediate module, sideway movement was minimized.
Described intermediate module is identical with the intermediate module of first embodiment.
The annular brace module makes train have modularization, and can be used for equally single skin type compartment topside is connected to cab module 110.In order to improve the degree of modularity, cab module can be selected in the scope of the interchangeable cab module with difformity and/or different technologies specification.Connection between cab module and the supporting module is preferably rigidity, even the pivotally attached operator's compartment also is possible, as disclosed among the US2001/0052305.Interchangeable is that operator's compartment 110 can be connected to intermediate module 114 to provide another car door and/or room to hold bicycle.Advantageously, this intermediate module also can be used as other buffer zone.
If described passenger carriage will be connected to traditional passenger carriage or traditional locomotive, end module 112 can be rigidly connected to the annular brace module so.The length of end module is approximately half of length of middle compartment module, and made that preferably if two end module 112A, 112B are connected to each other, will cause distance between two supporting modules on the both sides of end module to equal distance between two supporting modules on the both sides of intermediate module 14 so.
Compartment and the geometrical structures of first and second embodiment are described below with reference to Fig. 8 and Fig. 9.In these accompanying drawings, vehicle is presented on the warp rail 150 of constant curvature.For the purpose of illustrating, the line of centers 152 of track 150 and the outside intrinsic curve 154 of train have illustrated.Vertically vertical centre plane 156A, the 156B of each compartment topside comprise vertical S. A. 28A, 30A, 28B, the 30B of underframe with respect to the compartment topside, and are intersecting near the position of vertical S. A. and the line of centers 152 of track.The vertical centre plane 158 of intermediate module comprises vertical jointed shaft 32A and 32B.In Fig. 9, following parameters illustrates:
S is the distance between first S. A. and second S. A.;
Z is the distance between first jointed shaft and second jointed shaft;
D is the distance between second S. A. and first jointed shaft;
R is the radius of curvature of track centerline;
X is the distance between the center of curvature of the longitudinal median plane of middle compartment module and track;
W is the distance between the forward and backward wheel shaft of bogie truck;
E is the distance between the line of centers of first or second S. A. and track;
A is the distance between the line of centers of first jointed shaft and track;
I is the distance between the line of centers of the longitudinal median plane in first compartment and track.
Consider different right-angled triangles, provided geometric relationship by following equation with good similarity:
(I)
(II)
(III)
(IV)
In conjunction with above-mentioned equation, thus two variable e of cancellation and i, next:
(V)
Now, if the line of centers of the vertically vertical centre plane of middle compartment module and track is tangent, so:
(VI)X=R
Can obtain from (V) with (VI):
(VII)
And last:
(VIII)W
2+Z
2=(s+2D)2-S
2=4D(D+S)
Equation (VIII) is irrelevant with radius R.For the bogie truck with one group of wheel, this equation is still effective, and additional conditions are W=0.
When the jointed shaft of the S. A. of bogie truck and compartment main body satisfied requiring of equation (VIII), the track centerline on the constant track of the longitudinal median plane of middle compartment module and any radius of curvature was tangent, as shown in Figure 9.Point of contact half distance between jointed shaft.Therefore, if the middle compartment module is set up as the vestibule that is used to get on the bus, half distance that the car door opening equally should be between jointed shaft promptly equates to two jointed shafts distances more or less so.Because identical, if the middle compartment module is configured to have current colector, half distance that preferably should be between jointed shaft on the current colector top of extended position so.
Parameter S, D, W and Z can very freely select in equation (VIII) restricted portion.Yet should be noted that D should be strict with 0, and Z should be greater than 2.5 to allow the middle compartment module as vestibule and/or as the bracing or strutting arrangement that is used for current colector in the reality.According to a preferred embodiment, be selected such that apart from S:
(IX)?
This equation is similar to the principle of optimality that is used for conventional train, and its middle distance S equals the length of compartment topside and 2 subduplicate merchant.When satisfying this condition, for vehicle that is equipped with intermediate module and the vehicle that is equipped with two end modules as shown in Figure 8, car construction can be optimized, and does not change the distance between the S. A. of two adjacent bogie trucks of two adjacent compartments.
In the Table I below, distance W is fixed as 2.5 meters arbitrarily, and S+2D+Z changes, and S is determined by equation (IX).
S+2D+Z | W | S | Z | S+2D | D |
25.000 | 2.5000 | 17.687 | 6.125 | 18.875 | 0.599 |
24.000 | 2.5000 | 16.971 | 5.870 | 18.130 | 0.580 |
23.000 | 2.5000 | 16.263 | 5.614 | 17.386 | 0.561 |
22.000 | 2.5000 | 15.556 | 5.358 | 16.642 | 0.543 |
21.000 | 2.5000 | 14.849 | 5.101 | 15.899 | 0.525 |
20.000 | 2.5000 | 14.142 | 4.844 | 15.156 | 0.507 |
Table I (unit of all distances is a rice)
Yet the additional conditions of equation (IX) are optional.In Table II, apart from S from
Change into
And (S+2D+Z) fix with W.
S+2D+Z | W | S | Z | S+2D | D |
25.000 | 2.5000 | 8.839 | 10.813 | 14.188 | 2.674 |
25.000 | 2.5000 | 13.258 | 8.859 | 16.141 | 1.441 |
25.000 | 2.5000 | 17.678 | 6.125 | 18.875 | 0.599 |
25.000 | 2.5000 | 22.097 | 2.609 | 22.391 | 0.147 |
Table II (unit of all distances is a rice)
Value W depends on the type of bogie truck, and as shown in Table III, wherein W=0 has described a kind of two-wheeled bogie truck.
S+2D+Z | W | S | Z | S+2D | D |
25.000 | 0.000 | 17.678 | 6.250 | 18.750 | 0.536 |
25.000 | 1.250 | 17.678 | 6.219 | 18.781 | 0.552 |
25.000 | 1.875 | 17.678 | 6.180 | 18.820 | 0.571 |
25.000 | 2.500 | 17.678 | 6.125 | 18.875 | 0.599 |
25.000 | 3.125 | 17.678 | 6.055 | 18.945 | 0.634 |
Table III (unit of all distances is a rice)
When the structure of Fig. 8 is compared with the structure of the vehicle of the prior art shown in the Figure 10 that discusses before, it is evident that the intrinsic curve of vehicle of the present invention on the outside of bend is minimized.
Certainly, have on the track of variable radius of curvature serves, longitudinal median plane is not tangent with track centerline exactly.Yet between the line of centers of longitudinal median plane and track is unconspicuous at interval.Angle between the line of centers of longitudinal median plane and track also is insignificant.
Though described the preferred embodiments of the present invention, it should be understood by one skilled in the art that the present invention is without limits in these embodiment.Can make many changes.
Connection between middle compartment module and the adjacent compartment can be the type that longitudinal force is relatively vertically rotated and transmitted in any permission.The rotation to a certain degree that centers on the horizontal longitudinal axis of vehicle allows.For example, can use single lower ball-and-socket type joint, perhaps be hinged on the double-type transverse link on the both sides of vehicle frame of passenger carriage.
Passenger carriage can have or not have and is used to the car door opening of getting on the bus and getting off.
In this application, the term bogie truck is meant the vehicle wheel component of any kind with very universal mode use.
Bogie truck can have one or more pairs of wheels.Wheel should be allowed to around vertical axes with respect to the compartment topside for example with the framework of bogie truck or pivot individually.Bogie truck can have or not have bogie frame.It can have the independent axletree that is used for each wheel.One or more axletrees or wheel can be driven.
The middle compartment module can be equipped with the predetermined buffer zone of avoiding the car door part.These buffer zones can advantageously replenish or replace the buffer area in for example objective railway carriage or compartment, more frequent occupied zone.Similarly be that buffer zone can be arranged on the end module.
In the application's text, between term jointed shaft and S. A., there is not substantive difference.Pivot between bogie truck and the compartment vehicle frame connects can have the rotary freedom of surpassing, and promptly surpasses a S. A., to allow hinged on uneven track.Spherical bearing connects and comprises in the present invention equally.The pivot that is applied to equally between middle compartment module and the adjacent compartment connects.In addition, bogie truck does not need to fix with respect to the S. A. of compartment vehicle frame.
The present invention is applied to double-deck guideway vehicle equally, and one or more levels stair and/or elevator wherein advantageously are provided, and is used to enter upper strata in the middle compartment module and/or lower floor at least in part.
Claims (26)
1. a radial type guideway vehicle (10) is provided with:
-the first compartment (12A), comprise the first compartment topside (16A) that supports by first bogie truck (18A) and second bogie truck (20A), wherein first bogie truck (18A) rotates around first S. A. (28A) with respect to the first compartment topside (16A), and second bogie truck (20A) rotates around second S. A. (30A) with respect to the first compartment topside (16A);
-the second compartment (12B), comprise the second compartment topside (16B) that supports by the 3rd bogie truck (18B) and the 4th bogie truck (20B), wherein the 3rd bogie truck (18B) rotates around the 3rd S. A. (28B) with respect to the second compartment topside (16B), and the 4th bogie truck (20B) rotates around the 4th S. A. (30B) with respect to the second compartment topside (16B); With
-middle compartment module (14) is hinged to the first compartment topside (16A), thereby pivots around the first vertical jointed shaft (32A), and is hinged to the second compartment topside (16B), thereby pivots around the second vertical jointed shaft (32B),
Wherein the distance between the first, second, third and the 4th S. A. and first and second jointed shafts makes and to go up when moving at the warp rail (150) of constant radius when vehicle (10), and it is tangent that the vertical perpendicular that comprises the first and second vertical jointed shafts (32A, 32B) is independent of the line of centers (152) of described radius and warp rail.
2. radial type guideway vehicle as claimed in claim 1 is characterized in that,
-the first vertical jointed shaft (32A) and second jointed shaft (32B) are spaced apart with second S. A. (30A) and the 3rd S. A. (28B), and are positioned between second S. A. (30A) and the 3rd S. A. (28B),
Distance between-the second S. A. (30A) and the 3rd S. A. (28B) is substantially less than the distance between first S. A. (28A) and second S. A. (30A), and
-middle compartment module (14) is provided with and is used to the car door opening (51) of getting on the bus and getting off, and is provided with the passage (58) that is positioned between the car door opening and the first compartment topside (16A).
3. radial type guideway vehicle as claimed in claim 1 is characterized in that, the middle compartment module is provided with and is used to the car door opening of getting on the bus and getting off.
4. radial type guideway vehicle as claimed in claim 1, it is characterized in that, the wheel that it is W that described each bogie truck is provided with two wheelspans is right, and wherein between the distance D between second S. A. and first jointed shaft, the first and second vertical jointed shafts apart from satisfying between the Z and first and second S. A.s apart from S:
Z
2+W
2=4D(D+S)
5. radial type guideway vehicle as claimed in claim 1, it is characterized in that, described each bogie truck is provided with a pair of wheel, and wherein between the distance D between second S. A. and first jointed shaft, the first and second vertical jointed shafts apart from satisfying between the Z and first and second S. A.s apart from S:
Z
2=4D(D+S)
6. radial type guideway vehicle as claimed in claim 4 is characterized in that,
15 meters≤S+2D≤25 meters
7. radial type guideway vehicle as claimed in claim 4 is characterized in that,
8. radial type guideway vehicle as claimed in claim 4 is characterized in that,
9. radial type guideway vehicle as claimed in claim 1 is characterized in that, first and second S. A.s are fixed with respect to the first compartment topside, and third and fourth S. A. is fixed with respect to the second compartment topside.
10. radial type guideway vehicle as claimed in claim 1 is characterized in that first and second jointed shafts are fixed with respect to the middle compartment module.
11. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the first compartment topside (16A) is not provided with and is used to the car door opening of getting on the bus and getting off.
12. articulated passenger rail vehicle as claimed in claim 11 is characterized in that, the second compartment topside (16B) is not provided with and is used to the car door opening of getting on the bus and getting off.
13. articulated passenger rail vehicle as claimed in claim 2 is characterized in that, passage (58) allows to pass middle compartment module (56) and passes through between the first compartment topside (16A) and the second compartment topside (16B).
14. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the described first compartment topside (16A) and the second compartment topside (16B) comprise objective railway carriage or compartment or dining car.
15. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, middle compartment module (14) is provided with the LUGGAGE STORAGE zone.
16. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the middle compartment module is provided with the sanitary accomodation.
17. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the middle compartment module also is provided with current colector (52).
18. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the middle compartment module also is provided with electrical brake device.
19. articulated passenger rail vehicle as claimed in claim 1, it is characterized in that, also be provided with first deformable being tightly connected (55A) between the first compartment topside and the middle compartment module and second deformable being tightly connected (55B) between the middle compartment module (14) and the second compartment topside (16B).
20. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, second bogie truck (20A) and the 3rd bogie truck (18B) extend below middle compartment module (14) at least in part.
21. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the longitudinal force that is delivered to second compartment from first compartment is transmitted by middle compartment module (14).
22. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, middle compartment module (14) is only supported by the first compartment topside (16A) and the second compartment topside (16B).
23. articulated passenger rail vehicle as claimed in claim 1, it is characterized in that, the middle compartment module comprises bont, described bont can with mutually concordant higher position, the floor level of the first compartment topside (16A) and lower position between move and be used to help getting on the bus.
24. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, described vehicle is intercity guideway vehicle.
25. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, described vehicle is the double-deck guideway vehicle that is provided with lower level and higher level, and the middle compartment module is provided with stair to enter higher level.
26. articulated passenger rail vehicle as claimed in claim 1 is characterized in that, the first compartment topside (16A) comprising:
-the first annular brace module (100A) is rotated around first S. A. (28A) by first bogie truck (18A) support and with respect to first bogie truck (18A);
-the second annular brace module (102A) is rotated around second S. A. (30A) by second bogie truck (20A) support and with respect to second bogie truck (20A); With
-single skin type agent structure (24A) is extended between the first annular brace module (100A) and the second annular brace module (102A) and is rigidly connected to the first annular brace module (100A) and the second annular brace module (102A).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0326934.7 | 2003-11-19 | ||
GB0326934A GB0326934D0 (en) | 2003-11-19 | 2003-11-19 | Articulated passenger rail vehicle with an intermediate car module |
GB0326930.5 | 2003-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1882466A CN1882466A (en) | 2006-12-20 |
CN100500491C true CN100500491C (en) | 2009-06-17 |
Family
ID=29764080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800341072A Expired - Fee Related CN100500491C (en) | 2003-11-19 | 2004-11-17 | Articulated passenger rail vehicle with an intermediate car module |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100500491C (en) |
GB (1) | GB0326934D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057228B1 (en) * | 2016-10-07 | 2019-08-09 | Alstom Transport Technologies | ARTICULATED RAIL VEHICLE WITH IMPROVED MODULARITY |
CN108407827B (en) * | 2017-02-09 | 2019-05-17 | 江苏奥派交通装备股份有限公司 | Intelligence machine for collecting load used for rail vehicle and its transport organizing method |
CN107618528B (en) * | 2017-08-23 | 2019-06-21 | 中车大连机车车辆有限公司 | Articulated bogie vehicle modules attachment device |
-
2003
- 2003-11-19 GB GB0326934A patent/GB0326934D0/en not_active Ceased
-
2004
- 2004-11-17 CN CNB2004800341072A patent/CN100500491C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0326934D0 (en) | 2003-12-24 |
CN1882466A (en) | 2006-12-20 |
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