Empty iron public transit system
Technical field
The present invention relates to technical field of rail traffic, more particularly to a kind of empty iron public transit system.
Background technology
With the transition in epoch, urbanization process is constantly accelerated, and therefore, city size is grown rapidly.With rhythm of life
Quickening and urban population quantity sharply increase, the travel amount of people is increasing, the increase of this travel amount, it is not limited to
In single city, but have diffused between city and rural area, between city and city.
Existing traffic can not meet the trip of people, and there is different degrees of automobile jam in each big city in the world.
Therefore, people always search for various modes to solve the caused traffic jam issue of growing travel amount.Due to
Empty rail train by traffic above-ground move in the air, based in process of construction on ground Architectural Equipment influence it is small, open rear train operation
Speed is fast, track move towards laying flexibly, the advantage such as environmentally safe in running, therefore it is in many cities, city and
Rapid development has been obtained between city.
Being set because empty rail road is aerial, vehicle is hung at the lower section of track, therefore for the vehicle wheel component area of empty rail train
Not in the vehicle wheel component of conventional train bottom, it is desirable to which traction electric machine dissipates in the vehicle wheel component small volume of empty rail train, vehicle wheel component
Thermal effect is good;Meanwhile just because track moves towards the characteristics of laying is flexible, existing empty rail road may pass through dense population areas
Domain, this requires sky rail road to be different from traditional railway, it is necessary to the higher energy supplyystem of security requirement, further optimization
Existing empty iron railway train system, can be that more solid foundation is established in the further development of China's sky rail train.
The content of the invention
Further optimize existing empty iron railway train system for above-mentioned, can be that the further development of China's sky rail train is established
The problem of fixed more solid foundation, the invention provides a kind of empty iron public transit system.
Empty iron public transit system provided by the invention solves problem by following technical essential:Empty iron public transit system, including
Hanging rail and the car body hung on hanging rail, the hanging rail are connected with car body by vehicle wheel component, and the vehicle wheel component is used
Moved in the bearing of trend that driving car body gets on the right track along hanging rail, in addition to the battery being arranged in car body, the electric power storage
Pond electrically connects with the power part on vehicle wheel component, and the battery is used to provide electric energy for the power part to drive car body
Motion, in addition to the charging device being arranged on hanging rail, the bearing of trend to be got on the right track along hanging rail, charging device are set
In the local location of hanging rail, when car body on hanging rail by being provided with the position of charging device, the charging device is with storing
Battery, which is connected, thinks that battery charges.
Specifically, because empty rail road moves towards the characteristics of laying is flexible, existing empty rail road may pass through densely populated
Region, this requires sky rail road to be different from conventional rails car, it is necessary to the higher energy supplyystem of security requirement.With electric energy
Using for ground, electric energy its power source as empty rail train, has as a kind of clean energy resource and does not pollute urban environment
Advantage.Therefore driven by power car body is used in this case along the track motion on hanging rail.
Just because of empty rail road may pass through the particularity of populated area, it is contemplated that directly be carried by civil power for car body
The factors such as erection cost, safety in utilization for electric power energy, especially because electric power cable may be especially close to the mankind's
Production and living environment, not the insulating properties of only electric power cable propose higher requirement, it is while dirty caused by electromagnetic radiation
Dye may also can impair the health of crowd in the certain limit of periphery, and this allows for the empty rail row directly powered using civil power
The popularization difficulty of car is big.
In this case, by setting battery in car body, reservoir part of the above battery as the body movement energy can
Dependence of the track train to line is effectively eliminated, i.e., by setting charging device in secure topical region, avoids edge
The defects of the bearing of trend whole setting cable of hanging rail.Above battery preferably uses superbattery, as graphene is super
Electric capacity, graphene lithium ion surface cell etc., so, the operation needs of sky rail train are not only suitable for, realize heavy-current discharge,
Quick charge can be also realized simultaneously, the time required to the electric power supply for reducing battery.As a kind of scheme therein, can hang
The local location of rail is arranged at the connected charging pile of utility grid, is such as arranged at station and goes out, and in the berthing time of vehicle, completes
The electric power supply of battery, so, can reduce and be used for;Alternatively, can also be set along the bearing of trend of hanging rail
The connectivity points of solar panel continuously or discontinuously, above solar panel and battery avoid hanging rail, and nearby crowd is close
Collect region.
Further technical scheme is:
As the specific implementation of hanging rail, the hanging rail includes being used to lay the walking beam of track and for walking
The buttress of beam support;
The vehicle wheel component includes wheel carrier, the traction wheel being arranged on wheel carrier, the traction electricity for driving traction wheel to rotate
Machine, the suspension being fixed on wheel carrier, the suspension are located at the lower section of wheel carrier, and the car body is fixed on the lower end of suspension, along rail
The bearing of trend in road, the traction electric machine are located at the front of traction wheel, and the traction electric machine is used to drive traction wheel to rotate;
Also include the rail groove for being arranged at walking beam bottom, the rear end width of the rail groove is more than open end width, institute
State traction wheel to be installed in the rail groove, and the not homonymy of rail groove openend is provided with traction wheel.
In above structure, the track of empty rail train is different from conventional train track, because its high-altitude is set up, it is contemplated that rise certainly
Property retention during body weight and use, by track set with rail groove in, to form the rail groove region of upper end closed,
It is preferred that rail groove is arranged into the T-shaped T-slot in section, the thinner part in T-slot openend is led to as one for suspension
The space crossed, left and right side is respectively that the traction wheel in vehicle wheel component not homonymy provides support in front of the larger one end of rail groove, i.e.,
Vehicle wheel component free side is provided with traction wheel, includes connection in two groups, every group that preferably traction wheel is at least parallel to each other
At least two traction wheels on same root wheel shaft, and the left and right sides of wheel shaft is at least provided with a traction wheel.Above structure
, problems with use be present in the track of form:Train is in the process of running, it is contemplated that track is conducted oneself with dignity, in square tubular track
Cavity cross-sectional area should not be little, while the cavity relative closure in rail groove, so during train operation, square track
General dust is larger in groove;Because empty rail train rail high-altitude is set up, particularly in summer, compared to common on traditional bottom surface
Train rail, air themperature is higher in the cavity of empty rail train rail.In the case of both the above, traction electric machine surface attachment compared with
When more dusts or traction electric machine and smaller ambient temperature gradient, the radiating of traction electric machine may be influenceed, in traction electricity
In the case that machine radiating is bad, it can only be cooled down in the prior art by reducing traction electric machine power output, increasing on traction electric machine
The form of rotation speed of fan strengthens the radiating of traction electric machine.The first situation reduces the travel speed for causing train above;Second
Middle situation increases the power consumption for causing cooling blower.
In this vehicle wheel component, the position of traction electric machine is arranged on to the front of traction wheel, i.e., in the travel direction of train,
Traction wheel is located at the rear of traction electric machine, so, during the traveling of train, it is ensured that because traction wheel rolls track, rail
Factor, the dusts kicked up such as Piston Action Wind are produced in road groove and is located at the rear of traction electric machine, avoids the surface attachment of traction electric machine
Dust.Meanwhile traction electric machine is arranged to the front of traction wheel, it is easy to cause during the traveling of train, traction electric machine position
In the windward side of vehicle wheel component, increase air and the relative velocity on traction electric machine surface.I.e. by drawing electricity in this vehicle wheel component
The set-up mode of machine, beneficial to the radiating of optimization traction electric machine.
In this case, differential mechanism can be set on the wheel shaft of traction wheel, the torque that traction electric machine provides passes through differential mechanism transmission
To all or part of traction wheel.As traction electric machine on vehicle wheel component specific installation form, the axle of the traction electric machine
Direction of advance of the line parallel to car body.In this installation form, the installing space needed for traction electric machine is to square tubular track internal cavity
The dependence of depth of section is small, beneficial to reduce track height, be easily installed traction electric machine.
The comfortableness that for the benefit of empty rail train is taken, the traction wheel are connected by shock mitigation system with wheel carrier, the damping
System includes steel spring plate and more second springs, and the steel spring plate is in the recessed arc tabular in middle part, the steel spring plate
Both ends be fixedly connected respectively with the bottom surface of wheel carrier, steel spring plate bottom surface middle position also sets up ring set, and the ring set is used
In the wheel shaft for wearing traction wheel, the second spring is arranged between the bottom surface of wheel carrier and steel spring plate, and second spring is upper
End contacts with the bottom surface of wheel carrier, the upper surface of the lower end of second spring with steel spring plate, and more second springs are symmetrical
It is distributed in the not homonymy of traction wheel wheel shaft.In above structure, steel spring plate is in addition to the constraint by both ends, also by more second springs
Constraint, so, beneficial to the uniformity of empty rail train traction wheel wheel shaft both sides shock mitigation system deformation in the process of moving, beneficial to prolonging
The life-span of long shock mitigation system and the security of trailer system.
In above shock mitigation system, above second spring provides the elasticity change that pre- restrained deformation can influence corresponding steel spring plate section
Shape, therefore in above shock mitigation system, in addition to multiple pre- restraint devices that quantity is equal with second spring quantity, the reservation are got one's things ready
Put and corresponded with second spring, the pre- restraint device includes threaded rod, and the threaded rod is threadedly connected on wheel carrier, and spiral shell
The upper-end contact of the bottom of rasp bar and corresponding second spring, locking nut is also threaded with threaded rod.Reservation is got one's things ready above
In putting, the threaded rod of setting is used for the deflection that Serial regulation corresponds to second spring:When second spring is in extended state,
The lower end of threaded rod sets one to be used to block the structure for setting second spring upper end, such as sets an annular snap in the lower end of threaded rod
Groove, the upper end of corresponding second spring are arranged in the annular slot, and above structure is used to keep threaded rod lower end and the second bullet
The relative position of spring upper end, while may be such that threaded rod can rotate relative to second spring;Compressive state is in second spring
When, upper-end contact that the lower end of threaded rod can directly with second spring.By adjusting the initial deformation amount of above second spring, i.e.,
It can reach in empty rail train driving, each section of change on adjustment traction wheel wheel shaft both sides steel spring plate deformation uniformity, steel spring plate
The purpose of shape uniformity.
For the stress of optimization buttress and walking beam, the security used beneficial to the system, the upper end of the buttress is provided with
One section of width gradual change section, from top to bottom width linearity diminishes the width gradual change section, and the width of width gradual change section is located at
The width of walking beam.Further, it is symmetrical that the upper end both sides of buttress are arranged to, so, by the both sides of buttress into
Centre, the enabling capabilities of buttress gradually increase, and so, on the premise of requirement is met, can reduce the volume of buttress.
To reduce the dosage of buttress, in addition to the column that lower end is fixedly connected with walking beam or buttress, the column and row
Walk and be provided with more drag-lines between beam, the upper end of the drag-line is fixedly connected with column, and the lower end of drag-line is fixed with walking beam to be connected
Connect, the drag-line is used to provide tension straight up or obliquely for walking beam.In above structure, preferably column is set
In the surface of buttress, so, above drag-line can provide tension for the overhanging portion of walking beam, under avoiding its generation excessive
Hang down and deform.Further, can connect the tightening device tightened up for drag-line on drag-line, so, can obtain having prestressed
Walking beam.
Also include being arranged at the platform of hanging rail local location side, the platform include ceiling above platform,
For providing the stand of support for ceiling, the lower end of stand is fixed on platform, and ceiling is fixed on the upper end of stand, the ceiling
Top surface be additionally provided with solar panel, the electric energy output end of the solar panel can pass through wire and battery phase
Even, it is additionally provided with the elastic portion that can produce elastic deformation in the height direction in the stand.
In this structure, the platform of setting is used for passenger's railcar up and down, the top cover of the ceiling of setting as platform, setting
Solar panel as electrooptical device, in battery as the power source of car body can enter by caused power storage
One step, when the equipment at railcar station needs electricity consumption, energy storage equipment can be also provided with platform, to be provided for above equipment
Supply of electric power, such as night illumination, lift electricity consumption, to eliminate the dependence that railcar station powers to power network.For using
The electrical equipment of AC power, inverter can be set in the output end for storing energy storage equipment.
Set above in stand in the structure of elastic portion, bullet can be passed through when ceiling frequently bears the wind load of mutation
Property portion elastic deformation, reduce the amplitude of the connector upper stress mutation being connected with ceiling for stand, in stand with connector
With the amplitude of connector mating part stress mutation in the amplitude of mating part stress mutation, ceiling etc.;Above ceiling is in wind load
Under lotus, by the deformation of elastic portion, vibration frequency of the ceiling relative to connector can be also effectively reduced, reaches bolt on connector
Locking technique effect.Therefore the stand structure used above, it can effectively avoid ceiling and stand Joint failure under wind load.
Meanwhile the amplitude that ceiling moves under wind load is expanded by elastic portion, for there is tall and big filling around remote districts
The railcar station of wood, the increase of above amplitude can be used for shaking off the debris such as the deadwood being deposited on solar panel, fallen leaves,
Beneficial to the photoelectric transformation efficiency in the solar panel course of work.
Occupy that platform top surface space is small, is easy to cause between stand and ceiling with multiple obligatory points as a kind of stand
Technical scheme, the stand include vertical beam and crossbeam, and the lower end of the vertical beam is fixedly connected with platform, and crossbeam is fixed on vertical beam
Upper end, more are further fixed on crossbeam and is fixedly connected in the topmast being vertically arranged, the ceiling with the upper end of each topmast;It is perpendicular above
Beam forms a T-shaped structure with crossbeam.
As the specific implementation form of elastic portion, the elastic portion is the first spring being arranged in vertical beam and/or topmast.
The topmast includes undersetting, threaded rod, upper bracket and the first spring from the bottom to top;
The upper end and lower end of the threaded rod are connected with the lower end of upper bracket and the threaded upper ends of undersetting respectively, under described
The lower end of bearing is fixedly connected with crossbeam, and the upper end of upper bracket is fixed in the lower end of the first spring;The screw thread at threaded rod difference end
It is oppositely oriented.In this structure, by rotating threaded rod, upper bracket enters to go out together together with undersetting relative to corresponding threaded rod, so,
Spacing between corresponding upper bracket and undersetting changes, by the way that ceiling and first spring on each topmast top are fixed
After connection, by adjusting threaded rod, initial support power of each topmast to ceiling can be changed, so, beneficial to each fulcrum of ceiling by
The uniformity of power, the reliability being connected beneficial to stand with ceiling.
Rotated for ease of braking threaded rod, jaw block is additionally provided with the threaded rod, the jaw block is used for and braking
The jaw for the caliper that threaded rod rotates coordinates;
To realize fixation of the threaded rod with corresponding upper bracket, undersetting, two locks are also threaded with the threaded rod
Tight nut, two lock nuts are respectively used to realize the locking of the locking of undersetting and threaded rod, upper bracket and threaded rod.
As a kind of specific implementation form of above charging device, the charging device includes being arranged at hanging rail part position
The charging pile that Zhi Yu cities are electrically connected.It is preferred that the charging pile is arranged at platform, to make full use of between platform and civil power
Electric connection line, while the isolation to be taken up space by platform can also avoid charging pile being arranged at the daily area treated long of people
Domain.
As a kind of specific implementation form of above charging device, the charging device includes being layed in hanging rail and car body
On solar panel, the solar panel on the hanging rail is located at top surface and/or the side of hanging rail;The car body
On solar panel be located at top surface and/or the side of car body.In this implementation, it is car body that can make full use of sunlight resource
Power is provided, the beneficial effect with energy-conservation.
As a kind of car body design of lightness, reach the technical scheme for reducing the power consumption purpose in car body running,
The car body includes railway carriage body, and the railway carriage body includes skeleton and the railway carriage or compartment shell being coated on skeleton, the material of the railway carriage or compartment shell
For carbon fibre material, and the entirety that railway carriage or compartment shell is spliced on car body is streamlined.
Further, the security of for the benefit of the system work, the more than section in compartment being preferably arranged on car body, electric power storage
Pond is arranged in the compartment isolated with taking compartment.
Further, the annexes such as battery, display screen, street lamp are also equipped with hanging rail, the battery on hanging rail
It is connected with the solar panel being arranged on hanging rail, for providing electric energy supply for the display screen and street lamp.
Further, traction electric machine uses low rotation speed large torque motor, such as direct current permanent magnet motor.
The invention has the advantages that:
In this case, by setting battery in car body, reservoir part of the above battery as the body movement energy can
Dependence of the track train to line is effectively eliminated, i.e., by setting charging device in secure topical region, avoids edge
The defects of the bearing of trend whole setting cable of hanging rail.
Brief description of the drawings
Fig. 1 is the structural representation at platform in one specific embodiment of empty iron public transit system of the present invention;
Fig. 2 is the structural representation of topmast in one specific embodiment of empty iron public transit system of the present invention;
Fig. 3 is the partial schematic diagram of hanging rail in one specific embodiment of empty iron public transit system of the present invention;
Fig. 4 is in one specific embodiment of empty iron public transit system of the present invention, the structure of vehicle wheel component and its with it is outstanding
Hang the connection relationship diagram of rail;
Fig. 5 is the structural representation of vehicle wheel component in one specific embodiment of empty iron public transit system of the present invention;
Fig. 6 is the structure and traction wheel of vehicle wheel component in one specific embodiment of empty iron public transit system of the present invention
With the connection relationship diagram of wheel carrier.
Numbering in figure is followed successively by:1st, platform, 2, platform ladder, 3, ceiling, 4, stand, 5, topmast, 51, undersetting, 52, screw thread
Bar, 53, jaw block, 54, lock nut, 55, upper bracket, the 56, first spring, 6, guardrail, 7, solar panel, 8, suspension
Rail, 81, column, 82, drag-line, 83, buttress, 84, walking beam, 9, vehicle wheel component, 91, suspension, 92, traction wheel, 93, wheel carrier, 94,
Traction electric machine, 95, steel spring plate, 96, second spring, 97, pre- restraint device, 98, differential mechanism, 99, ring set, 10, car body, 101,
Battery.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1:
As shown in Figures 1 to 6, including hanging rail and the car body that hangs on hanging rail, the hanging rail 8 are logical with car body 10
Cross vehicle wheel component 9 to be connected, the bearing of trend that the vehicle wheel component 9 is used to drive car body 10 to get on the right track along hanging rail 8 moves, also
Including the battery 101 being arranged in car body 10, the battery 101 electrically connects with the power part on vehicle wheel component 9, described
Battery 101 is used to provide electric energy for the power part to drive car body 10 to move, in addition to is arranged at filling on hanging rail 8
Electric installation, the bearing of trend to be got on the right track along hanging rail 8, charging device is arranged at the local location of hanging rail 8, in car body 10
During by being provided with the position of charging device on hanging rail 8, the charging device is connected with battery 101 thinks battery 101
Charging.
Specifically, because empty rail road moves towards the characteristics of laying is flexible, existing empty rail road may pass through densely populated
Region, this requires sky rail road to be different from conventional rails car, it is necessary to the higher energy supplyystem of security requirement.With electric energy
Using for ground, electric energy its power source as empty rail train, has as a kind of clean energy resource and does not pollute urban environment
Advantage.Therefore driven by power car body 10 is used in this case along the track motion on hanging rail 8.
Just because of empty rail road may pass through the particularity of populated area, it is contemplated that directly be car body 10 by civil power
The factors such as erection cost, the safety in utilization of electric power energy are provided, especially because electric power cable may be especially close to the mankind
Production and living environment, not the insulating properties of only electric power cable propose higher requirement, while caused by electromagnetic radiation
Pollution may also can impair the health of crowd in the certain limit of periphery, and this allows for the empty rail directly powered using civil power
The popularization difficulty of train is big.
In this case, by setting battery 101 in car body 10, above battery 101 moves the energy as car body 10
Reservoir part, dependence of the track train to line can be effectively eliminated, i.e., by setting charging dress in secure topical region
Put, avoid the defects of cable is all set along the bearing of trend of hanging rail 8.Above battery 101 preferably uses super electricity
Pond, such as graphene super capacitor, graphene lithium ion surface cell, so, the operation needs of sky rail train are not only suitable for,
Heavy-current discharge is realized, while can also realize quick charge, the time required to the electric power supply for reducing battery 101.As wherein
A kind of scheme, the connected charging pile of utility grid can be arranged in the local location of hanging rail 8, station is such as arranged at and goes out,
In the berthing time of vehicle, the electric power supply of battery 101 is completed, so, can reduce and be used for;Alternatively, also may be used
Along the bearing of trend of hanging rail 8, solar panel 7 continuously or discontinuously, above solar panel 7 and battery are set
101 connectivity points avoid the crowd is dense the region nearby of hanging rail 8.
Embodiment 2:
As shown in Figures 1 to 6, the present embodiment is further qualified on the basis of embodiment 1:Tool as hanging rail 8
Body implementation, the hanging rail 8 include being used for the walking beam 84 for laying track and the buttress 83 supported for walking beam 84;
The vehicle wheel component 9 includes wheel carrier 93, the traction wheel 92 being arranged on wheel carrier 93, for driving traction wheel 92 to rotate
Traction electric machine 94, the suspension 91 that is fixed on wheel carrier 93, the suspension 91 is located at the lower section of wheel carrier 93, and the car body 10 is fixed
In the lower end of suspension 91, along the bearing of trend of track, the traction electric machine 94 is located at the front of traction wheel 92, the traction electricity
Machine 94 is used to drive traction wheel 92 to rotate;
Also including the rail groove for being arranged at the bottom of walking beam 84, the rear end width of the rail groove is more than open end width,
The traction wheel 92 is installed in the rail groove, and the not homonymy of rail groove openend is provided with traction wheel 92.
In above structure, the track of empty rail train is different from conventional train track, because its high-altitude is set up, it is contemplated that rise certainly
Property retention during body weight and use, by track set with rail groove in, to form the rail groove region of upper end closed,
It is preferred that rail groove is arranged into the T-shaped T-slot in section, the thinner part in T-slot openend is used for suspension 91 as one
The space passed through, left and right side is respectively that the traction wheel 92 in the not homonymy of vehicle wheel component 9 provides branch in front of the larger one end of rail groove
Support, the i.e. free side of vehicle wheel component 9 are provided with traction wheel 92, in two groups, every group that preferably traction wheel 92 is at least parallel to each other
Include at least two traction wheels 92 being connected on same root wheel shaft, and the left and right sides of wheel shaft is at least provided with a traction
Wheel 92., problems with use be present in the track of above structure type:Train is in the process of running, it is contemplated that and track is conducted oneself with dignity,
Cavity cross-sectional area in square tubular track should not be little, while the cavity relative closure in rail groove, so in train operation
During, general dust is larger in square rail groove;Because empty rail train rail high-altitude is set up, particularly in summer, compared to biography
The ordinary train track united on bottom surface, air themperature is higher in the cavity of empty rail train rail.In the case of both the above, drawing
When the more dust of the surface attachment of motor 94 or traction electric machine 94 and smaller ambient temperature gradient, traction electricity may be influenceed
The radiating of machine 94, traction electric machine 94 radiate it is bad in the case of, can only be exported in the prior art by reducing traction electric machine 94
The form of cooling blower rotating speed strengthens the radiating of traction electric machine 94 on power, increase traction electric machine 94.The first situation will above
Cause the travel speed of train to reduce;Situation increases the power consumption for causing cooling blower in second.
In this vehicle wheel component 9, the position of traction electric machine 94 is arranged on to the front of traction wheel 92, i.e. the traveling side in train
Upwards, traction wheel 92 is located at the rear of traction electric machine 94, so, during the traveling of train, it is ensured that because traction wheel 92
Roll factor, the dust kicked up such as generation Piston Action Wind in track, rail groove and be located at the rear of traction electric machine 94, avoid traction electricity
The surface attachment dust of machine 94.Meanwhile traction electric machine 94 is arranged to the front of traction wheel 92, it is easy to cause the traveling in train
During, traction electric machine 94 is located at the windward side of vehicle wheel component 9, increase air and the relative velocity on the surface of traction electric machine 94.I.e.
By the set-up mode of traction electric machine 94 in this vehicle wheel component 9, beneficial to the radiating of optimization traction electric machine 94.
In this case, differential mechanism 98 can be set on the wheel shaft of traction wheel 92, the torque that traction electric machine 94 provides passes through differential
Device 98 is transferred on all or part of traction wheel 92.As traction electric machine 94 on vehicle wheel component 9 specific installation form, it is described
The diameter parallel of traction electric machine 94 is in the direction of advance of car body 10.In this installation form, the installing space needed for traction electric machine 94
It is small to the dependence of square tubular track internal cavity depth of section, beneficial to reduce track height, be easily installed traction electric machine 94.
In the present embodiment, the both sides of wheel carrier 93 are provided with directive wheel, i.e. the axis of traction wheel 92 is located at horizontal direction, leads
Be located at vertical direction to the axis of wheel, wheel carrier 93 not the directive wheel of homonymy wheel face with rail groove corresponding to internal face contact,
So, by above directive wheel, wheel carrier 93 can be limited well in the position in track well width direction, beneficial to the peace of train driving
Quan Xing.
Further, above directive wheel and traction wheel 92 use solid rubber wheel.
The comfortableness that for the benefit of empty rail train is taken, the traction wheel 92 is connected by shock mitigation system with wheel carrier 93, described
Shock mitigation system includes steel spring plate 95 and more second springs 96, and the steel spring plate 95 is in the recessed arc tabular in middle part, institute
State bottom surface of the both ends of steel spring plate 95 respectively with wheel carrier 93 to be fixedly connected, the bottom surface middle position of steel spring plate 95 is also set up
Ring set 99, the ring set 99 are used for the wheel shaft for wearing traction wheel 92, and the second spring 96 is arranged in bottom surface and the bullet of wheel carrier 93
Between spring steel plate 95, and bottom surface of the upper end of second spring 96 with wheel carrier 93 contacts, and the lower end of second spring 96 is and spring
The upper surface of steel plate 95, more second springs 96 are symmetrically distributed in the not homonymy of the wheel shaft of traction wheel 92.In above structure, bullet
Spring steel plate 95, also by the constraint of more second springs 96, so, journey is being run over beneficial to empty rail train in addition to the constraint by both ends
The uniformity of the middle wheel shaft both sides shock mitigation system deformation of traction wheel 92, beneficial to the life-span for extending shock mitigation system and the safety of trailer system
Property.
In above shock mitigation system, above second spring 96, which provides pre- restrained deformation, can influence the bullet of corresponding 95 sections of steel spring plate
Property deformation, it is described therefore in above shock mitigation system, in addition to multiple pre- restraint devices 97 that quantity is equal with the quantity of second spring 96
Pre- restraint device 97 corresponds with second spring 96, and the pre- restraint device 97 includes the first threaded rod, first screw thread
Bar is threadedly connected on wheel carrier 93, and the bottom of the first threaded rod and the upper-end contact of corresponding second spring 96, the first threaded rod
On be also threaded with locking nut.More than in pre- restraint device 97, the first threaded rod of setting is used for Serial regulation corresponding the
The deflection of two springs 96:When second spring 96 is in extended state, one is set to be used to block in the lower end of the first threaded rod
If the structure of the upper end of second spring 96, an annular slot is such as set in the lower end of the first threaded rod, corresponding second spring 96
Upper end is arranged in the annular slot, and above structure is used to keep the first threaded rod lower end relative with the upper end of second spring 96
Position, while may be such that the first threaded rod can rotate relative to second spring 96;When second spring 96 is in compressive state, the
The lower end of one threaded rod can directly with second spring 96 upper-end contact.By the initial deformation for adjusting above second spring 96
Amount, you can reach in empty rail train driving, the deformation uniformity of 92 wheel shaft both sides steel spring plate of adjustment traction wheel 95, steel spring plate
The purpose of each section of deformation uniformity on 95.
Further, for the benefit of train curve driving when the comfortableness taken, in addition to be arranged at wheel carrier 93 and suspension 91
Between and/or the suspension gear between suspension 91 and car body 10, i.e. wheel carrier 93 be connected by suspension gear with suspension 91 or suspension
91 are connected by suspension gear with car body 10, and the suspension gear is damper, can be spring damper, pneumatic bumper or
Air-fuel mixture damper etc., so, when train turns to, by the buffering of the damper, reach lifting passenger's ride comfort
The purpose of property.
For the stress of optimization buttress 83 and walking beam 84, the security used beneficial to the system, the upper end of the buttress 83
One section of width gradual change section is provided with, from top to bottom width linearity diminishes the width gradual change section, and the width side of width gradual change section
To the width positioned at walking beam 84.Further, it is symmetrical that the upper end both sides of buttress 83 are arranged to, so, by buttress
83 both sides to center, the enabling capabilities of buttress 83 gradually increase, and so, on the premise of requirement is met, can reduce branch
The volume of pier 83.
It is described to reduce the dosage of buttress 83, in addition to the column 81 that lower end is fixedly connected with walking beam 84 or buttress 83
More drag-lines 82 are provided between column 81 and walking beam 84, the upper end of the drag-line 82 is fixedly connected with column 81, drag-line 82
Lower end be fixedly connected with walking beam 84, the drag-line 82 is used to providing drawing straight up or obliquely for walking beam 84 should
Power.In above structure, column 81 is preferably arranged to the surface of buttress 83, so, above drag-line 82 can be walking beam 84
Overhanging portion provides tension, avoids it from producing excessive sagging deflections.Further, can be connected on drag-line 82 for drag-line
82 tightening devices tightened up, so, it can obtain that there is prestressed walking beam 84.
Also include the platform 1 for being arranged at the local location side of hanging rail 8, the platform 1 is included positioned at the top of the top of platform 1
Canopy 3, the stand 4 for providing support for ceiling 3, the lower end of stand 4 are fixed on platform 1, and ceiling 3 is fixed on the upper of stand 4
End, the top surface of the ceiling 3 are additionally provided with solar panel 7, and the electric energy output end of the solar panel 7 can be by leading
Line is connected with battery 101, and the elastic portion that can produce elastic deformation in the height direction is additionally provided with the stand 4.
For ease of platform above and below passenger 1 and cause platform 1 that there is anti-falling function, in addition to guardrail 6 and platform ladder 2, it is described
Guardrail 6 is arranged around the edge of the top surface of platform 1;Described ladder 2 is included in stepped people's row order ladder and the luggage rank in ramped shaped
Ladder, the coincident of people's row order ladder and luggage ladder.
As a kind of way of realization of guardrail 6 that can at utmost protect passenger safety, the guardrail 6 is to be pushed up along platform 1
The loop configuration that face edge is set, multiple doors passed through for passenger are provided with the loop configuration, and the door passes through around hinge
Chain rotational transform open and-shut mode.
In this structure, the platform 1 of setting is used for passenger's railcar up and down, the top cover of the ceiling 3 of setting as platform 1, if
The solar panel 7 put is used as electrooptical device, and caused power storage, can be as car body 10 in battery 101
Power source, further, when the equipment at railcar station needs electricity consumption, energy storage equipment can be also provided with platform 1, thought
Above equipment provides supply of electric power, such as night illumination, lift electricity consumption, to eliminate the dependence that railcar station powers to power network
Property.For the electrical equipment using AC power, inverter can be set in the output end for storing energy storage equipment.
Set in the structure of elastic portion, can pass through when ceiling 3 frequently bears the wind load of mutation in stand 4 above
The elastic deformation of elastic portion, reduce the amplitude of the connector upper stress mutation being connected with ceiling 3 for stand 4, in stand 4 with even
With the amplitude of connector mating part stress mutation in the amplitude of fitting mating part stress mutation, ceiling 3 etc.;Above ceiling 3
Under wind load, by the deformation of elastic portion, vibration frequency of the ceiling 3 relative to connector can be also effectively reduced, reaches connection
The technique effect of screw retention on part.Therefore the structure of stand 4 used above, it can effectively avoid ceiling 3 with stand 4 under wind load
Joint failure.
Meanwhile the amplitude that ceiling 3 moves under wind load is expanded by elastic portion, for there is tall and big filling around remote districts
The railcar station of wood, the increase of above amplitude are miscellaneous available for the deadwood being deposited on solar panel 7, fallen leaves etc. are shaken off
Thing, beneficial to the photoelectric transformation efficiency in the course of work of solar panel 7.
Occupy that the top surface space of platform 1 is small, is easy to so that having multiple constraints between stand 4 and ceiling 3 as a kind of stand 4
The technical scheme of point, the stand 4 include vertical beam and crossbeam, and the lower end of the vertical beam is fixedly connected with platform 1, and crossbeam is fixed on
The upper end of vertical beam, more are further fixed on crossbeam in the topmast 5 being vertically arranged, the upper end of the ceiling 3 and each topmast 5, which is fixed, to be connected
Connect;Above vertical beam forms a T-shaped structure with crossbeam.
As the specific implementation form of elastic portion, the elastic portion is the first spring being arranged in vertical beam and/or topmast 5
56。
The topmast 5 includes undersetting 51, threaded rod 52, the spring 56 of upper bracket 55 and first from the bottom to top;
The upper end and lower end of the threaded rod 52 are connected with the lower end of upper bracket 55 and the threaded upper ends of undersetting 51 respectively,
The lower end of the undersetting 51 is fixedly connected with crossbeam, and the upper end of upper bracket 55 is fixed in the lower end of the first spring 56;Threaded rod
The thread rotary orientation at 52 different ends is opposite.In this structure, by rotating threaded rod 52, upper bracket 55 is with undersetting 51 relative to corresponding
Threaded rod 52 is with entering with going out, and so, the spacing between corresponding upper bracket 55 and undersetting 51 changes, by by ceiling 3
After being fixedly connected with first spring 56 on each top of topmast 5, by adjusting threaded rod 52, each topmast 5 can be changed to ceiling 3
Initial support power, so, beneficial to the uniformity of each fulcrum stress of ceiling 3, the reliability being connected beneficial to stand 4 with ceiling 3.
Rotated for ease of braking threaded rod 52, jaw block 53 is additionally provided with the threaded rod 52, the jaw block 53 is used
Coordinate in the jaw of the caliper rotated with braking threaded rod 52;
To realize fixation of the threaded rod 52 with corresponding upper bracket 55, undersetting 51, also it is threadedly coupled on the threaded rod 52
There are two lock nuts 54, two lock nuts 54 are respectively used to realize the locking of undersetting 51 and threaded rod 52, upper bracket 55
With the locking of threaded rod 52.
As a kind of specific implementation form of above charging device, the charging device includes being arranged at the part of hanging rail 8
The charging pile being electrically connected with city of position.It is preferred that the charging pile is arranged at platform 1, to make full use of platform 1 and civil power
Between electric connection line, while the isolation to be taken up space by platform 1 can also avoid charging pile being arranged at that people are daily to be treated long
Region.
As a kind of specific implementation form of above charging device, the charging device includes being layed in hanging rail 8 and car
Solar panel 7 on body 10, the solar panel 7 on the hanging rail 8 are located at top surface and/or the side of hanging rail 8;
Solar panel 7 on the car body 10 is located at top surface and/or the side of car body 10.In this implementation, it can make full use of
Sunlight resource is that car body 10 provides power, the beneficial effect with energy-conservation.
Embodiment 3:
The present embodiment is further qualified on the basis of the technical scheme that embodiment 1 provides:As shown in Figures 1 to 6, make
Designed for a kind of car body 10 of lightness, reach the technical scheme for reducing the power consumption purpose in the running of car body 10, the car
Body 10 includes railway carriage body, and the railway carriage body includes skeleton and the railway carriage or compartment shell being coated on skeleton, and the material of the railway carriage or compartment shell is carbon
Fibrous material, and the entirety that railway carriage or compartment shell is spliced on car body 10 is streamlined.
In the present embodiment, the security of for the benefit of the system work, the more than section in compartment being preferably arranged on car body 10,
Battery 101 is arranged in the compartment isolated with taking compartment.
In the present embodiment, the annexes such as battery 101, display screen, street lamp are also equipped with hanging rail 8, on hanging rail 8
Battery 101 is connected with the solar panel 7 being arranged on hanging rail 8, for providing electricity for the display screen and street lamp
Can supply.
In the present embodiment, traction electric machine 94 uses low rotation speed large torque motor, such as direct current permanent magnet motor.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.