CN108248705A - A kind of trackless road train structure and its two way method - Google Patents
A kind of trackless road train structure and its two way method Download PDFInfo
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- CN108248705A CN108248705A CN201810233325.2A CN201810233325A CN108248705A CN 108248705 A CN108248705 A CN 108248705A CN 201810233325 A CN201810233325 A CN 201810233325A CN 108248705 A CN108248705 A CN 108248705A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D47/00—Motor vehicles or trailers predominantly for carrying passengers
- B62D47/02—Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus
- B62D47/025—Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus articulated buses with interconnecting passageway, e.g. bellows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
- B62D12/02—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames for vehicles operating in tandem
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a kind of trackless road train structure, including：Two end vehicles are symmetrically disposed on the both ends of train to group；The end vehicle is made of group a section header vehicle compartment and the intermediate vehicle compartment of a section, and positive lockable mechanism is equipped with using upper capstan and the connection of lower capstan between head vehicle compartment and intermediate vehicle compartment and in junction；Several intermediate vehicles are made of, two sections are connected between intermediate vehicle compartment using upper capstan with lower capstan, and the intermediate vehicle is located at group in two end vehicles between group group the intermediate vehicle compartment of two sections；Wherein, head vehicle compartment and intermediate vehicle compartment are single bridge structure, and for the vehicle bridge in head vehicle compartment for steeraxle and equipped with positive lockable mechanism, the vehicle bridge in intermediate vehicle compartment is drive axle or support bridge；The end vehicle is to group and intermediate vehicle between group and adjacent two intermediate vehicles are connected between group using single capstan.The defects of trackless road train structure provided by the invention overcomes existing highway train composition commutation process complexity, and driving difficulty is big.
Description
Technical field
The invention belongs to city railway train and city bus technical field, more particularly to a kind of trackless road train structure
And its two way method.
Background technology
With the rapid development of urbanization, the rapidly increase of urban population, Urban Traffic Jam Based getting worse.Especially
In the city that the level of economic development is high, urban population quantity is big, traffic pressure is huge.At present, public transport side of chief city
Formula has track train and bus this two major class.The single loading capacity of track train is big, the speed of service is fast, efficient, but needs
It wants tunneling, be laid with track, construction cost is high, time-consuming, and working line is fixed, is not easy to change；Bus is without being laid with
Track, at low cost, flexibility is good, but loading capacity is small, and running environment is complicated, easily gets congestion, the speed of service is low.
Chinese patent application 201510209393.1 " a kind of novel motor-car formula pure electric vehicle BRT road trains structure " discloses
A kind of motor-car formula pure electric vehicle BRT road train structures, the train composition is by guiding headstock and one or more groups of power compartments to group
It forms, every group of power compartment is made of group two sections of monomer compartments；Guiding headstock is double-bridge structure, and every group of power compartment is to group
There are two vehicle bridge, are arranged in the center position in two sections of monomer compartments, and bridge is steeraxle before being oriented to headstock, is oriented to headstock rear axle
For drive axle, every group of power compartment is in two vehicle bridge of group, at least one is drive axle.The train composition is without laid rail
Road is, it can be achieved that two way.But the guiding headstock of the train composition is located at the front end that This train is bound for XXX, when train needs to commutate
When driving, need by be oriented to headstock group is detached with power compartment thereafter, after separation be oriented to headstock need u-turn and travel to
At the former tailstock, then it is connected to group with the power compartment at the former tailstock, so as to fulfill commutation, in this commutation process, needs to lead
The action of separation, u-turn, connection is completed to headstock；Commutation process is complex.And the guiding headstock of train is monomer compartment knot
Structure, length are less than length of the power compartment to group (being made of two compartments) of rear side, lead to the turning driving track of headstock
It differs greatly with power compartment to the turning driving track of group, driving difficulty is larger.
Invention content
The object of the present invention is to provide a kind of trackless road train structure, both ends are equipped with by head vehicle compartment and intermediate vehicle
The end vehicle of compartment composition is equipped with positive lockable mechanism, the vehicle in head vehicle compartment in junction to group, head vehicle compartment with intermediate vehicle compartment
Bridge is for steeraxle and equipped with positive lockable mechanism；Existing highway train composition commutation process complexity is overcome, driving difficulty is big
The defects of.
It is a still further object of the present invention to provide a kind of two way methods of trackless road train structure, commutate in train
When, the position in head vehicle compartment is without changing, and train overall structure is also without changing, it is only necessary to while releasing or locking corresponding position
The positive lockable mechanism at place, commutation is easy, without u-turn.
Technical solution provided by the invention is：
A kind of trackless road train structure, including：
Two end vehicles are symmetrically disposed on the both ends of train to group；The end vehicle is saved group by a section header vehicle compartment and one
Intermediate vehicle compartment composition, is hinged and using upper capstan and lower capstan even between the head vehicle compartment and the intermediate vehicle compartment
It meets place and is equipped with positive lockable mechanism；
Several intermediate vehicles are made of group the two section intermediate vehicle compartments in group, each intermediate vehicle, the two section intermediate vehicles
It is hinged between compartment using upper capstan and lower capstan, the intermediate vehicle is located at group in two end vehicles between group；
Wherein, the head vehicle compartment and the intermediate vehicle compartment are single bridge structure, and the vehicle bridge in the head vehicle compartment is turns
To bridge and equipped with positive lockable mechanism, end vehicle is drive axle to the vehicle bridge in the intermediate vehicle compartment in group, and intermediate vehicle is in group
At least one in two vehicle bridge is drive axle；The end vehicle is to group and intermediate vehicle between group and adjacent two intermediate vehicles
It is connected between group using single capstan.
Preferably, the vehicle bridge in the intermediate vehicle compartment is arranged in the center position in intermediate vehicle compartment.
Preferably, it is equipped on the back wall in the head vehicle compartment and in the front wall and back wall in the intermediate vehicle compartment
Car door, so as to fulfill being mutually communicated for each compartment, the loading capacity for making each section compartment is relatively uniform.
Preferably, the upper objective door in the head vehicle compartment is opened in the right side wall rear in the head vehicle compartment；The centre
Vehicle compartment is set there are two upper objective door, makes train overall structure in a center of symmetry with right side wall rear in front of left-side respectively.
Preferably, the junction of adjacent compartment is covered with telescopic soft paulin.
Preferably, the vehicle bridge in the head vehicle compartment is to the distance at adjacent capstan center and the vehicle bridge in the intermediate vehicle compartment
Distance to adjacent capstan center is identical.
Preferably, the head vehicle compartment front wall to its vehicle bridge distance be less than the vehicle bridge to adjacent capstan center away from
From.
Preferably, the distance of the head vehicle compartment front wall to its vehicle bridge is smaller than the distance at the vehicle bridge to adjacent capstan center
1 meter.
A kind of two way method of trackless road train structure, including：
When train to a direction when driving, will be positioned at the forward direction of the steeraxle in the head vehicle compartment of This train is bound for XXX forepart
Lockable mechanism releases, and by the positive lockable mechanism locking in the head vehicle compartment and intermediate vehicle compartment junction；Row will be located at
The positive lockable mechanism locking of the steeraxle in the head vehicle compartment at vehicle travel direction rear portion, and by itself and intermediate vehicle compartment junction
Positive lockable mechanism releases, and respectively becomes independent compartment；
When train commutates when driving, the head vehicle compartment for being originally located at travel direction rear portion is existing before This train is bound for XXX
Portion, the positive lockable mechanism for being turned around bridge release, and by the head vehicle compartment of the existing forepart that is located at that This train is bound for XXX with it is intermediate
The positive lockable mechanism locking of vehicle compartment junction；By the steeraxle in the head vehicle compartment at the rear portion that is now placed in that This train is bound for XXX
Positive lockable mechanism locking, and its positive lockable mechanism with intermediate vehicle compartment junction is released, it respectively becomes independent
Compartment travels so as to fulfill the commutation of train.
The beneficial effects of the invention are as follows：
1. road train provided by the invention is compared with track train, without being laid with track, considerably reduce cost with
Preliminary engineering takes, and train driving flexibility is good.
2. compared with bus, overall length greatly increases road train provided by the invention, loading capacity significantly improves,
And train length can be adjusted in the number of group by increasing and decreasing intermediate vehicle according to the volume of the flow of passengers of different periods, change multiplies load
Amount, the energy waste that empty wagons is avoided to run while traffic pressure is effectively alleviated.
3. road train provided by the invention can pass through the positive lockable mechanism and head vehicle vehicle at head vehicle compartment steeraxle
Compartment and the two way for cooperating with each other realization train of the positive lockable mechanism of intermediate vehicle compartment junction, commutate in train
When, the position in head vehicle compartment is without changing, and train overall structure is also without changing, it is only necessary to while releasing or locking corresponding position
The positive lockable mechanism at place, commutation is easy, without u-turn, has successfully evaded asking for existing highway train composition commutation difficulty
Topic, operational efficiency greatly improve.
4. road train structure provided by the invention, the structure all same in all intermediate vehicle compartments, and all vehicle bridge are to phase
Adjacent capstan center apart from all same, therefore each compartment has an identical turning driving track, and driver only needs during turning
End vehicle is driven to group by bend, remaining compartment can pass through bend successively according to end vehicle to the turning driving track of group,
Therefore, driver only needs to have driving end vehicle can drive whole train to the ability of group, greatly improve road train
Easy driving.
5. the vehicle bridge in the head vehicle compartment of road train provided by the invention is steeraxle, the vehicle bridge in remaining intermediate vehicle compartment is
Drive axle or support bridge, end vehicle mainly play the guiding role to group, and traction burden mitigates significantly, at the same alleviate compartment and compartment it
Between junction push-and-pull running, extend the service life of connecting elements.
6. the turning clearance width of road train provided by the invention is smaller compared to traditional articulated coach, when turning, accounts for
Path area is small, is effectively saved path resource.
7th, the two way method of trackless road train structure provided by the invention, when train commutates, it is only necessary to simultaneously
The positive lockable mechanism of corresponding position is released or locks, commutation is easy, without u-turn.
Description of the drawings
Fig. 1 is trackless road train general structure schematic diagram of the present invention.
Fig. 2 is trackless road train end vehicle of the present invention to a group structure diagram.
Fig. 3 is vehicle among trackless road train of the present invention to a group structure diagram.
Fig. 4 trackless road train key dimension parameter schematic diagrames of the present invention.
Fig. 5 trackless road train turning clearance circles of the present invention (R=12.50 meters) schematic diagram.
Fig. 6 trackless road train turning clearance circles of the present invention (R=20.00 meters) schematic diagram.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Figs. 1-3, the present invention provides a kind of trackless road train structures.By two respectively positioned at train both ends
Vehicle is held to form (can also be without intermediate vehicle to group according to the volume of the flow of passengers), middle-end vehicle to group 200 to group 100 and several intermediate vehicles
Group 100 is made of a section header vehicle compartment 110 and the intermediate vehicle compartment 120 of a section, and intermediate vehicle is to organizing 200 by two intermediate vehicle vehicles
Compartment 210 is formed.Intermediate vehicle compartment 120 is identical with 210 contour structures of intermediate vehicle compartment, and intermediate vehicle compartment 120 and intermediate vehicle vehicle
210 structure of compartment is in a center of symmetry, and the structure of entire train is also in a center of symmetry.The length of road train can by increase or
Intermediate vehicle compartment is reduced to the number of group 200 to be adjusted, to adapt to the volume of the flow of passengers of different periods, is improving operational efficiency
Avoid energy waste simultaneously.On the back wall in head vehicle compartment 110 and before intermediate vehicle compartment 120 and intermediate vehicle compartment 210
It encloses and car door is equipped on back wall, to realize being mutually communicated for each compartment, be conducive to make the loading capacity in each section compartment relatively equal
It is even.Only there are one upper objective doors 111 for the gusset in head vehicle compartment 110, are opened in the right side wall rear in vehicle compartment 110；Intermediate vehicle vehicle
Compartment 120 and intermediate vehicle compartment 210 are centrosymmetric structures, and the gusset in intermediate vehicle compartment 120 is set there are two upper objective door 121, is distinguished
Positioned at left-side front and right side wall rear；The gusset in intermediate vehicle compartment 210 is set there are two upper objective door 211, respectively positioned at left side
Enclose front and right side wall rear；Therefore train overall structure is also in a center of symmetry.
Head vehicle compartment 110 and intermediate vehicle compartment 120 and intermediate vehicle compartment 210 are single bridge structure, head vehicle compartment 110
Vehicle bridge to adjacent capstan center distance and the vehicle bridge in intermediate vehicle compartment 120 and intermediate vehicle compartment 210 to adjacent capstan center
Distance it is identical, i.e., all vehicle bridge are to adjacent capstan center apart from all same.110 front wall of head vehicle compartment is to the distance of its vehicle bridge
Less than the vehicle bridge to the distance at adjacent capstan center, in the present embodiment, the distance of 110 front wall of head vehicle compartment to its vehicle bridge is than being somebody's turn to do
The distance at vehicle bridge to adjacent hinge center is 1 meter medium and small.The vehicle bridge in intermediate vehicle compartment 120 and intermediate vehicle compartment 210 is then arranged in vehicle
The center position in compartment.
The vehicle bridge in head vehicle compartment 110 is for steeraxle and equipped with positive lockable mechanism, and end vehicle is to the intermediate vehicle compartment in group
120 vehicle bridge is drive axle, and intermediate vehicle is drive axle or support bridge, but must protect to the vehicle bridge in the intermediate vehicle compartment 210 in group
Card at least one drive axle in intermediate vehicle is to two vehicle bridge of group, end vehicle mainly play the guiding role to group 100, traction burden
Mitigate significantly, while alleviate the push-and-pull running of junction between compartment and compartment, extend the service life of connecting elements.
Vehicle is held to be used between the head vehicle compartment 110 in group 100 and intermediate vehicle compartment 120 with the upper of positive lockable mechanism
Capstan 130 is connected with 140 two capstan of lower capstan with positive lockable mechanism；Intermediate vehicle is to two intermediate vehicles in group 200
It is also connected between compartment 210 using upper capstan 220 with lower 230 two capstan of capstan, upper capstan 220 and lower capstan 230 are not provided with
Positive lockable mechanism；And hold vehicle to group 100 and intermediate vehicle between group 200 and adjacent two intermediate vehicles are between group 200
Then connected using single capstan 240；And the soft paulin 300 that can be stretched is covered in each junction, to prevent water and dust
Wait sundries that corrosion is caused to injure to attachment device.
When train to a direction when driving, positioned at the head vehicle compartment 110 of This train is bound for XXX forepart steeraxle just
It is released to lockable mechanism, and positioned at the forward direction in the head vehicle compartment 110 of This train is bound for XXX forepart and intermediate 120 junction of vehicle compartment
Lockable mechanism locking so that size vehicle compartment 110 has become one just with intermediate 120 locking of vehicle compartment before This train is bound for XXX
Property it is whole, so as to play the role of guiding.And at this point, steeraxle positioned at the head vehicle compartment 110 at This train is bound for XXX rear portion
Positive lockable mechanism locking, becomes common support bridge, and positioned at the head vehicle compartment 110 at This train is bound for XXX rear portion and intermediate vehicle
The positive lockable mechanism of 120 junction of compartment releases, and respectively becomes independent compartment.When train commutation when driving, former traveling side
To rear portion become the forepart of existing travel direction.It need to only repeat the above steps, by the head for the forepart that is now placed in that This train is bound for XXX
The positive lockable mechanism of the steeraxle in vehicle compartment 110 releases, and by positioned at the head vehicle compartment 110 of This train is bound for XXX forepart in
Between 120 junction of vehicle compartment positive lockable mechanism locking so that positioned at size vehicle compartment 110 before This train is bound for XXX with it is intermediate
120 locking of vehicle compartment becomes that a rigidity is whole, by positioned at the steeraxle in the head vehicle compartment 110 at This train is bound for XXX rear portion just
To lockable mechanism locking, become common support bridge, and will be positioned at the head vehicle compartment 110 at This train is bound for XXX rear portion and intermediate vehicle
The positive lockable mechanism of 120 junction of compartment releases, and respectively becomes independent compartment.
Since all intermediate vehicle compartments 120 are identical with the contour structures in intermediate vehicle compartment 210, and all vehicle bridge are to adjacent hinge
The distance of disk center is equal, therefore each compartment has identical turning driving track, and driver only needs to drive during turning
Hold vehicle to group 100 by bend, remaining compartment can pass through bend according to end vehicle to the turning driving track of group 100, and
The turning clearance width of train is small, and the path area that when turning occupies is small.
The specific calculating process of trackless road train turning clearance width provided by the invention is as follows：
The key dimension parameter of trackless road train is as shown in figure 4, L1For head vehicle compartment front wall to the distance of steeraxle, L2
For head vehicle compartment steeraxle to the distance at adjacent capstan center, L3For intermediate vehicle compartment vehicle bridge to the distance at adjacent capstan center, W
For vehicle width.With reference to the dimensional parameters of existing articulated coach, every size of trackless road train provided by the invention is determined
Following (the unit of parameter：Rice)：Head vehicle compartment front wall to steeraxle distance L1=2.00, head vehicle compartment steeraxle to adjacent capstan
The distance L at center2=3.00, intermediate vehicle compartment vehicle bridge to the distance L at adjacent capstan center3=3.00, vehicle width W=2.50.
Trackless road train turns situation as shown in figure 5, because the structure in all intermediate vehicle compartments is identical, and all
The distance at vehicle bridge to adjacent capstan center is equal, so each compartment can pass through the turning driving track of group along end vehicle
Bend.
According to GB1589-2004《Road vehicle contour dimension, axle load and quality limit value》In for porte-cochere circle phase
Requirement is closed, the circular path that the projection of the outermost side of vehicle body on the ground is formed is the outer circle of porte-cochere circle, most interior
The circular path that the projection of side on the ground is formed is the inner circle of porte-cochere circle, exradius R and inner circle radius r
Difference be required turning clearance width A, i.e. A=R-r, and exradius R is required to take 12.50 meters.
Geometrical relationship shown in 5 with reference to the accompanying drawings lists the equation in relation to turning clearance circles inner circle radius r：
R2=(L1+L2+L3)2+(r+W)2
R=7.10 meters are acquired according to equation.
So as to obtain A=12.50-7.10=5.40 meters of turning clearance width.
Meanwhile the geometrical relationship shown in 5 with reference to the accompanying drawings, list the equation in relation to steering wheel angle α：
36 ° of the corner α ≈ of deflecting roller are acquired according to equation.
As can be seen that compared to traditional articulated coach, the turning clearance width of trackless road train provided by the invention
Reduced, be effectively saved path resource.
Meanwhile when road train is turned, also there are a level angle β between forward and backward compartment, i.e., turn in train
When, the center line of trunk will turn over an angle beta, trackless provided by the invention around hinge joint relative to the center line of front compartment
The structure all same and all vehicle bridge in all intermediate vehicle compartments of road train to capstan center apart from all same, it is therefore each
The level angle of junction is equal.Calculate the level angle can be obtained junction stretch soft paulin length and to capstan
It is required that.
Geometrical relationship shown in 5 with reference to the accompanying drawings can list the equation in relation to level angle β：
40 ° of level angle β ≈ are acquired according to equation.
When train is turned, there is level angle in junction, therefore the soft paulin that stretches for connecting place covering is inevitably sent out
Change shape, and a side compression shortens, and a side stretching increases, in order to ensure that the deformation of soft paulin in rational range, will not be subject to crushing
Or draw bad, and ensure that adjacent compartment cannot be interfered, it is specified that flexible during turning soft paulin compression side is most short is
0.20 meter.The minimum length that flexible soft paulin can be calculated according to the geometrical relationship of junction and the value of level angle β is
1.12 meters, so as to obtain, the head vehicle car length of trackless road train provided by the invention is 4.44 meters, the length in intermediate vehicle compartment
It is 4.88 meters to spend, and the distance of head vehicle compartment front wall to adjacent capstan center is 5.00 meters, and the distance at two neighboring capstan center is
6.00 meters, full car length is (22+12n) rice, and wherein n is number of the intermediate vehicle to group.
Above-mentioned result of calculation is obtained in the case where the turning of the road train limit is reversed end for end, and porte-cochere is taken to justify at this time
Exradius R for 12.5 meters, and trackless road train provided by the invention without u-turn, therefore can only be needed with two way
Turning is completed on normal urban road, and normal urban road bend, turning radius can reach national mark
Accurate two times, therefore, in practical operational process, when road train is turned, the level angle of junction can decrease,
The length of the soft paulin that stretches of connection place covering can also shorten therewith, so as to increase the length in compartment, interior space increase.
The practical turning clearance width when turning on urban road of trackless road train provided by the invention is calculated, takes and turns
Curved channel circle exradius R ˊ=20.00 meter, according to the geometrical relationship shown in Fig. 6, according to above-mentioned computational methods, can be turned
Curved channel circle inner circle radius r ˊ=15.83 meter, turning clearance width A ˊ=4.17 meter, 19 ° of steering wheel angle α ˊ ≈, level angle
20 ° of β ˊ ≈, the minimum length for the soft paulin that stretches is 0.64 meter, and it is 4.68 meters that the length in head vehicle compartment, which increases, the length in intermediate vehicle compartment
It is 5.36 meters that degree, which increases, not only increases interior space, but also reduce the cost of manufacture of flexible soft paulin.
Road train of the present invention can pass through the positive lockable mechanism and head vehicle compartment at head vehicle compartment steeraxle
With the two way for cooperating with each other realization train of the positive lockable mechanism of intermediate vehicle compartment junction, commutate in train
When, the position in head vehicle compartment is without changing, and train overall structure is also without changing, it is only necessary to while releasing or locking corresponding position
The positive lockable mechanism at place, commutation is easy, without u-turn, has successfully evaded asking for existing highway train composition commutation difficulty
Topic, operational efficiency greatly improve.
Road train structure of the present invention, the structure all same in all intermediate vehicle compartments, and all vehicle bridge are to adjacent
Capstan center apart from all same, therefore each compartment has an identical turning driving track, and driver only needs to drive during turning
End vehicle is sailed to group by bend, remaining compartment can pass through bend successively according to end vehicle to the turning driving track of group, because
This, driver only needs to have driving end vehicle can drive whole train to the ability of group, greatly improve road train
Easy driving.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of trackless road train structure, which is characterized in that including：
Two end vehicles are symmetrically disposed on the both ends of train to group；The end vehicle is intermediate by a section header vehicle compartment and a section to group
Vehicle compartment forms, and is hinged and in junction using upper capstan and lower capstan between the head vehicle compartment and the intermediate vehicle compartment
Equipped with positive lockable mechanism；
Several intermediate vehicles are made of group the two section intermediate vehicle compartments in group, each intermediate vehicle, the two section intermediate vehicle compartments
Between be hinged using upper capstan and lower capstan, the intermediate vehicle is located at group in two end vehicles between group；
Wherein, the head vehicle compartment and the intermediate vehicle compartment are single bridge structure, and the vehicle bridge in the head vehicle compartment is steeraxle
And equipped with positive lockable mechanism, end vehicle is drive axle to the vehicle bridge in the intermediate vehicle compartment in group, and intermediate vehicle is to two in group
At least one in vehicle bridge is drive axle；The end vehicle is to group and intermediate vehicle between group and adjacent two intermediate vehicles are to group
Between connected using single capstan.
2. trackless road train structure according to claim 1, which is characterized in that the vehicle bridge arrangement in the intermediate vehicle compartment
Center position in intermediate vehicle compartment.
3. trackless road train structure according to claim 1 or 2, which is characterized in that the back wall in the head vehicle compartment
Car door is equipped in the front wall and back wall in upper and described intermediate vehicle compartment, so as to fulfill being mutually communicated for each compartment, is made each
The loading capacity for saving compartment is relatively uniform.
4. trackless road train structure according to claim 3, which is characterized in that the upper objective door in the head vehicle compartment opens up
At the right side wall rear in the head vehicle compartment；The intermediate vehicle compartment is set there are two upper objective door, respectively in front of left-side and
Right side wall rear makes train overall structure in a center of symmetry.
5. trackless road train structure according to claim 4, which is characterized in that the junction of adjacent compartment is covered with can
Flexible soft paulin.
6. trackless road train structure according to claim 1, which is characterized in that the vehicle bridge in the head vehicle compartment is to adjacent
The distance at vehicle bridge to the adjacent capstan center in the distance at capstan center and the intermediate vehicle compartment is identical.
7. the trackless road train structure according to claim 1 or 6, which is characterized in that the head vehicle compartment front wall arrives it
The distance of vehicle bridge is less than the vehicle bridge to the distance at adjacent capstan center.
8. trackless road train structure according to claim 7, which is characterized in that the head vehicle compartment front wall to its vehicle bridge
Distance it is 1 meter smaller than the distance at the vehicle bridge to adjacent capstan center.
9. a kind of two way method of trackless road train structure, public using the trackless described in claim 1~8 any one
Road train composition, which is characterized in that including：
When train to a direction when driving, will be positioned at the positive locking of the steeraxle in the head vehicle compartment of This train is bound for XXX forepart
Mechanism releases, and by the positive lockable mechanism locking in the head vehicle compartment and intermediate vehicle compartment junction；Train row will be located at
Sail the positive lockable mechanism locking of the steeraxle in the head vehicle compartment at direction rear portion, and by its forward direction with intermediate vehicle compartment junction
Lockable mechanism releases, and respectively becomes independent compartment；
When train commutation when driving, originally positioned at the existing forepart that is located at that This train is bound for XXX in the head vehicle compartment at travel direction rear portion, by
The positive lockable mechanism of its steeraxle releases, and the head vehicle compartment for the forepart that existing will be located at that This train is bound for XXX and intermediate vehicle compartment
The positive lockable mechanism locking of junction；By the positive lock of the steeraxle in the head vehicle compartment at the rear portion that is now placed in that This train is bound for XXX
Locking mechanism locking, and its positive lockable mechanism with intermediate vehicle compartment junction is released, independent compartment is respectively become, from
And realize the commutation traveling of train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233325.2A CN108248705B (en) | 2018-03-21 | 2018-03-21 | Trackless highway train structure and bidirectional driving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233325.2A CN108248705B (en) | 2018-03-21 | 2018-03-21 | Trackless highway train structure and bidirectional driving method thereof |
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| CN108248705A true CN108248705A (en) | 2018-07-06 |
| CN108248705B CN108248705B (en) | 2023-08-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696969A (en) * | 2021-09-02 | 2021-11-26 | 浙江吉利控股集团有限公司 | Vehicle steering control method and system and vehicle |
| CN114735041A (en) * | 2022-04-27 | 2022-07-12 | 中车长江运输设备集团有限公司 | Slide mechanism, guiding device, open carriage and freight train |
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| CN114735041B (en) * | 2022-04-27 | 2023-08-22 | 中车长江运输设备集团有限公司 | Slide mechanism, guiding device, open carriage and freight train |
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