CN207496673U - A kind of micro- rail running mechanism - Google Patents
A kind of micro- rail running mechanism Download PDFInfo
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- CN207496673U CN207496673U CN201721467807.1U CN201721467807U CN207496673U CN 207496673 U CN207496673 U CN 207496673U CN 201721467807 U CN201721467807 U CN 201721467807U CN 207496673 U CN207496673 U CN 207496673U
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- micro
- rail
- running mechanism
- vehicle frame
- wheel
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Abstract
The utility model is related to a kind of micro- rail running mechanisms, the running mechanism is mounted in suspension type rail, the running mechanism include vehicle frame and wheel on vehicle frame to, wheel hub motor, erecting by overhang, the vehicle frame is the frame structure of running mechanism, for driving wheel to advancing, the erecting by overhang is used for being connected at the top of compartment the wheel hub motor.Be provided with wheel hub motor in the running mechanism of the utility model, wheel hub motor and wheel pair can direct-assembling, be effectively utilized the space of running mechanism, the weight of running mechanism entirety alleviated while saving space；Wheel hub motor has braking function simultaneously, and operation is sensitiveer.The utility model further relates to a kind of micro- rail Vehicular system.
Description
Technical field
The utility model is related to field of track traffic more particularly to a kind of micro- rail running mechanisms and micro- rail Vehicular system.This
Apply for that micro- rail refers to：Track width is the suspension type traffic system of below 600mm.
Background technology
PRT is the abbreviation of Personal Rapid Transit (personal rapid transit), is to meet personalized traffic need
A kind of traffic solution for the purpose of asking.This system disclosure satisfy that each specific personal different travel time, go out together
Hair ground, destination, the transport need of different routes.It does not need to formulate plan of travel according to vehicle timetable using PRT, not yet
Need interline.As long as sitting into car, passenger can be sent to destination by vehicle automatically, be facilitated just as using elevator.
Several main PRT schemes are all the carriers travelled using dedicated track as vehicle on our times.According to vehicle
And the relationship of track can be divided into straddle-type, suspension type and side hanging.At present, only ULTra in Britain's Heathrow and
Skytran has application in Tel Aviv, Israel.
China is a country having a large population, and with the development of economy, the increase in demand of movement of population is existing
Traffic can't meet the needs of people well, particularly in field of track traffic, lightweight, easily intelligence, the vehicles
Also lack very much, the trains such as current high ferro, ordinary passenger express train, built environment will be limited very much, and cost is very high, and train concentrates control
System can not flexibly adapt to the trip needs of people very much, run the functional form list of the single existing train also made of form
One.
Utility model content
In view of this, the utility model embodiment is intended to provide a kind of micro- rail running mechanism, with solution in the prior art
At least one technical problem.
In order to achieve the above objectives, the technical solution of the utility model embodiment is realized in：A kind of micro- rail traveling machine
Structure, the running mechanism are mounted in suspension type rail, and the running mechanism includes vehicle frame and wheel on vehicle frame to, wheel
Hub motor, erecting by overhang, the vehicle frame are the frame structure of running mechanism, and the wheel hub motor is for driving wheel to traveling, institute
Erecting by overhang is stated for being connected at the top of compartment.
Based on the above technical solution, the utility model can also do following improvement：
Preferably, the vehicle frame is equipped with steering mechanism, turns when the steering mechanism is for assisting running mechanism turnout passing
To.
Preferably, the steering mechanism includes steering monitoring device, and the steering monitoring device is used to sense steering mechanism
Whether turn in place.
Preferably, the steering mechanism includes upper transfer and steer-drive, and the upper transfer is mounted on
Vehicle frame upper surface；The steer-drive is mounted in vehicle frame, for driving the upper transfer operation.
Preferably, the steering mechanism further includes lower transfer, and the lower steering mechanism is mounted on vehicle frame lower surface, and
Immediately below the upper transfer, the lower transfer of steer-drive driving is run simultaneously with upper transfer.
Preferably, the erecting by overhang includes bearing bar and revokes, and the bearing bar is vertically arranged, and top is upward through
It vehicle frame and is fixed with vehicle frame, bottom end is connected with hanging pin；Described revoke is connected with car body top.
Preferably, the erecting by overhang further includes gravity sensor, and the gravity sensor is mounted on bearing bar, is used for
Monitor the whole gravity of micro- rail Vehicular system.
The utility model compared with prior art, additionally provides a kind of micro- rail Vehicular system, with solution in the prior art
At least one technical problem.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of micro- rail Vehicular system, micro- rail vehicle
System includes shown running mechanism and compartment, and the running mechanism is mounted in suspension type rail, is driven by erecting by overhang
It advances along suspension type rail in motor-car compartment.
Preferably, there are two the running mechanisms, it is connected between two running mechanisms by connector.
Preferably, micro- rail Vehicular system includes non-powered running mechanism, and the non-powered running mechanism includes vehicle frame
With the wheel on vehicle frame to, brake apparatus, the brake apparatus is connected with the wheel shaft of wheel pair.
In conclusion the beneficial effects of the utility model are：Wheel hub motor is provided in the running mechanism of the utility model,
Wheel hub motor and wheel pair can direct-assembling, be effectively utilized the space of running mechanism, traveling machine alleviated while saving space
The weight of structure entirety；Wheel hub motor has braking function simultaneously, and operation is sensitiveer.
Description of the drawings
Fig. 1 is the main structure diagram of micro- rail Vehicular system in the utility model；
Fig. 2 is the dimensional structure diagram of micro- rail Vehicular system in the utility model；
The structure diagram of installation condition when Fig. 3 is two running mechanisms in the utility model；
Fig. 4 is the A-A cross-sectional views of Fig. 3；
Fig. 5 is the B-B cross-sectional views of Fig. 3；
Left view structural representation when Fig. 6 is two running mechanisms in the utility model；
Fig. 7 is the erecting by overhang dimensional structure diagram of the utility model；
Fig. 8 is the dimensional structure diagram of micro- rail system in the utility model.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Fig. 1 to Fig. 8 the utility model provides a kind of micro- rail running mechanism, running mechanism 100 includes vehicle frame 111
With the wheel on vehicle frame 111 to 112, wheel hub motor 113, erecting by overhang 130, vehicle frame 111 is the frame of running mechanism 100
Structure is taken turns and is mounted on vehicle frame 111 to 112.The width of vehicle frame 111 is less than the width of suspension type rail 300, and vehicle frame 111 is installed
After on wheel is to 112, it can be run along suspension type rail 300.Here the shape to vehicle frame 111, structure are not limited.Hanging dress
It puts 130 to be mounted on vehicle frame 111, bottom is connected with the connection structure at 200 top of compartment.Preferably, connection structure is connects
Joint chair 214.Specifically, erecting by overhang 130 includes：Bearing bar 131 and revoke 133, bearing bar 131 is vertically arranged, top to
On fixed across vehicle frame 111 and with vehicle frame 111, bottom end, which is equipped with, revokes 133, revokes 133 connecting seats with the top of compartment 200
214 are connected；
Wheel hub motor is provided in the running mechanism of the utility model, wheel hub motor can direct-assembling, effectively profit with wheel pair
With the space of running mechanism, the weight of running mechanism entirety is alleviated while saving space；Wheel hub motor has system simultaneously
Dynamic function, operation are sensitiveer.
The utility model is modularized design, rational in infrastructure, and whole lightweight occupies little space, it is easily fabricated, installation and
Dismounting；Vehicle frame 111 under the premise of with compared with high structural strength, have the characteristics that it is light-weighted, the utility model pass through hang dress
It puts 130 to sling compartment 200, there is high intensity and preferable stability, erecting by overhang 130 is mounted on vehicle frame 111, it is easier to
Compartment 200 keeps running together with running mechanism 100, has preferable stability, consistency.Running mechanism 100 is made to run more
What is added is steady, and stress is more reasonable, and service life is longer.Simultaneously because fill in damping piece between erecting by overhang 130 and compartment 200
136 make the shaking and vibration that compartment 200 generates in the middle in movement, are eliminated by damping piece 136, ensure that running mechanism operation
Safety and steady.
Micro- rail running mechanism of the utility model, belongs to micro- rail Vehicular system, and micro- rail Vehicular system is mainly included as dynamic
The compartment 200 that power provides the running mechanism 100 of device, passenger takes, a part of micro- rail Vehicular system for micro- rail system, micro- rail
It is to meet that system, which further includes structures, micro- rail systems such as track 300 and Cantilever Beams 600 for suspended rail and column 500,
Nowadays people's trip diversification, alleviates traffic pressure and newly developed track vehicle, micro- rail system have lightweight, intelligence
The characteristics of change, can be applied in numerous scenes, such as community, scenic spot, industrial park etc., facility be provided for people, due to micro-
Rail system entirety floor space is smaller, occupied space is smaller, conducive to building and being laid out, reduces whole input, operation is more
Flexibly；Micro- rail system is that current China initiates in the world, has broad application prospects as new transportation.
In the specific operation of micro- rail system, track switch can be set to be carried for the steering of micro- rail Vehicular system on suspension type rail 300
Corresponding for path, running mechanism 100 is equipped with the steering mechanism 170 for being turned to when assisting running mechanism turnout passing, turns
Include upper transfer 171 and steer-drive to mechanism 170, upper transfer 171 is mounted on 111 upper surface of vehicle frame, turns
It is mounted in vehicle frame 111 to driving device, for upper transfer 171 to be driven to run.Preferably, steer-drive is stepping
Motor 173, there are two output shaft, two output shaft synchronous outputs for stepper motor 173.Micro- rail running mechanism of the utility model,
To 112 and steering mechanism 170, the utility model passes through the main vehicle frame 111 as 100 general frame of running mechanism, the wheel of including
Steering mechanism can meet running mechanism and be turned to safely in more complicated track.
Preferably, upper transfer 171 includes upper steering sleeve 1711, upper steering shaft 1712, upper steering arm 1713, above turns
To wheel 1714 and two positioning backstops 1715；
Upper steering sleeve 1711 is vertically arranged on vehicle frame 111, and upper steering shaft 1712, which is vertically arranged in, turns to sleeve 1711
Interior, the bottom end of upper steering shaft 1712 is connect with the output terminal at the top of stepper motor 173, and the top of upper steering shaft 1712 is stretched out
Turn to the top of sleeve 1711；Upper steering arm 1713 is horizontally disposed, and one end is connected with upper 1712 outer end of steering shaft, the other end and
Upper deflecting roller 1714 is connected；Two positioning backstops 1715 are separately positioned on the top for turning to sleeve 1711, upper deflecting roller
1714 can rotate between two positioning backstops 1715, and when touching positioning backstop 1715 to turn in place
State；
It should be noted that suspension type rail 300 is located at the part at track switch, top is equipped with guide plate, upper deflecting roller
1714 when turning to, and wheel wall is fitted tightly on guide plate.
Steady during further to ensure micro- rail vehicle turnout passing, safety operation, suspension type rail 300 are located at track switch
Part, bottom is corresponding to having guide plate, in some embodiments of the utility model, with above-mentioned steering mechanism 170
Unlike, steering mechanism 170 further includes lower transfer 172, and lower transfer 172 is mounted on 111 lower surface of vehicle frame, and position
In the underface of upper transfer 171；Specifically, lower transfer 172 include it is lower steering sleeve 1721, lower steering shaft 1722,
Lower steering arm 1723, lower deflecting roller 1724；Lower steering sleeve 1721 is vertically arranged on vehicle frame 111, inner hollow；Lower steering shaft
1722 are vertically arranged in lower steering sleeve 1721, and one end is connect with the output terminal of the bottom of stepper motor 173, and the other end stretches out
1721 bottom end of lower steering sleeve；Lower steering arm 1723 is horizontally disposed, and one end is connected with lower 1722 outer end of steering shaft, and the other end is under
The wheel shaft of deflecting roller 1724 is connected；For lower deflecting roller 1724 when turning to, wheel wall is fitted tightly over the guide plate of track switch bottom
On.
Preferably, steering mechanism 170 further includes steering monitoring device 173, and steering monitoring device 173 is used to monitor steering
In place whether device 171 turn to；When steering mechanism 170 is additionally provided with lower transfer 172, transfer can be monitored simultaneously
171 and lower transfer 172 whether in place turn to.
Steering monitoring device 173 includes：Rotation direction sensor 1731, rotation direction sensor 1731 are mounted on upper steering sleeve 1711
Top, for sensing whether upper deflecting roller 1714 turns in place with lower deflecting roller 1724.Preferably, rotation direction sensor 1731 can
There are two, two rotation direction sensors 1731 correspond to a positioning backstop 1715 respectively, and rotation direction sensor 1731 is mounted on upper turn
To the top of sleeve 1711 and positioned at the side of corresponding positioning backstop 1715.
Specifically, in another specific embodiment of the utility model, steering monitoring device 173, which includes being arranged on, to be turned
Two rotation direction sensors 1731 on sleeve 1711 are further included and are turned between lower steering shaft 1722 and stepper motor 173
To sensor 1731, it is preferred that mounted between lower steering shaft 1722 and stepper motor 173 rotation direction sensor 1731 be Hall
Disk 1725, Hall disc 1725 is used to monitor deflecting roller 1714 and whether lower deflecting roller 1724 turns in place.Here with Hall
For the setting backup of disk 1725 to ensure contingency, function can also be realized by removing Hall disc 1725, if mounted on upper steering sleeve 1711
Rotation direction sensor 1731 and mounted on lower steering shaft 1722 Hall disc 1725 spread out of information it is inconsistent it can be assumed that hair
Raw failure, needs parking to detect, can normal operation if testing result is consistent and signal is shown to turn in place.
In actual motion, signal is sent out by signal system when vehicle traveling certain distance in front of track switch, controls vehicle
Slow down, while the stepper motor 173 of two running mechanisms 100 works, and makes 173 oversteering of stepper motor, by only
Gear 1715 stuck deflecting rollers of positioning, rotation direction sensor 1731 and internal Hall disc 1732, work at the same time return signal, examine at this time
Whether in place to survey deflecting roller, after return signal is consistent and deflecting roller turns in place, vehicle can slowly and steadily pass through
Trouble completes thread replacing work.By the way that Hall disc 1732 is set to be backed up, the reliability service of wheel steering system ensure that.Pass through
Detection ＆ Controling to sensor passes signal carry out vehicle thread-changing and automatically control, realize Function for Automatic Pilot.Such setting
Automatic Pilot thread-changing function can be achieved, it is easy to operate, the labyrinth of active track switch is avoided, stability is high.
In the utility model, attachment device of the erecting by overhang 130 as connection compartment 200 and running mechanism 100, structure is set
Meter is reasonable, and intensity is high, has a safety feature.
Specifically, erecting by overhang 130 includes：Bearing bar 131 and revoke 133, bearing bar 131 is vertically arranged, top to
On fixed across vehicle frame 111 and with vehicle frame 111, bottom end, which is equipped with, revokes 133, revokes 133 connecting seats with the top of compartment 200
214 are connected；Preferably, the both sides revoked there are two 133, be symmetrically mounted on bearing bar 131, two are revoked between 133
It is linked together by split pin or nut (not marked in figure).
Bearing bar 131 is fixed together with 111 upper surface of vehicle frame by double nut 134 or single nut and split pin 135；
Damping piece 136 is equipped between bearing bar 131 and vehicle frame 111, damping piece 136 is set on bearing bar 131, outside damping piece 136
Wall is fitted close with vehicle frame 111, and damping piece 136 has the function of vibration isolation and damping, improves the stability in compartment 200, ensures passenger
Ride experience.
Preferably, the bottom of erecting by overhang 130 is equipped with anti-dumping and puts limiting device 137, and the both sides for revoking 133 are respectively equipped with limit
Position arm 1331, position limit arm 1331 are equipped with anti-dumping pendulum limiting device 137 close to the side of connecting seat 214.Preferably, anti-dumping pendulum limit
Position device 137 is damper of ultra-high tension.
In other embodiment, erecting by overhang 130 further includes gravity sensor 132, and gravity sensor 132 is mounted on and holds
On weight bar 131, it is preferred that the top of bearing bar 131 can be mounted on, gravity sensor 132 is used to monitor micro- rail Vehicular system
Whole gravity.
The utility model further relates to a kind of micro- rail Vehicular system, and micro- rail Vehicular system includes the above-mentioned running mechanism
100 and compartment 200, the running mechanism 100 is mounted in suspension type rail 300, is passed through erecting by overhang 130 and is driven compartment 200
It advances along suspension type rail 300.
Preferably, in some embodiments of the utility model, there are two running mechanisms 100, two running mechanisms 100
Between be connected by connector.Connector can be draw bar 140, and the both ends of draw bar 140 are right with running mechanism 100 respectively
Revoking for answering 133 is connected.Since micro- rail vehicle sets two independent running mechanisms 100, and pass through curve state in vehicle
Under suspension type rail 300 when two running mechanisms 100 it is independent mutually, it is possible to ensure that running mechanism 100 passes through small curve
Radius curve, simultaneously because the weight in two 100 shared passengers of running mechanism and compartment 200, runs running mechanism 100
More steady, stress is more reasonable, and service life is longer.Compared to one running mechanism 100 this design effectively alleviates
100 running shaking of running mechanism and Vibration Condition.Simultaneously because damping member is filled between erecting by overhang 170 and compartment 200
Part makes the shaking and vibration that compartment 200 generates in the middle in movement, is eliminated by damping element, ensure that the safety of EEF bogie operation
Stationarity.
In other embodiments, micro- rail Vehicular system includes running mechanism 100 and non-powered running mechanism (is not being schemed
In mark), the non-powered running mechanism includes vehicle frame and wheel on vehicle frame to, brake apparatus, the brake apparatus
It is connected with the wheel shaft of wheel pair.It is connected between running mechanism 100 and non-powered running mechanism by connector.Connector can be with
For draw bar 140, the both ends of draw bar 140 are corresponding with running mechanism 100 respectively to revoke 133 and is connected.
Preferably, running mechanism 100 is equipped with yielding rubber 160 on one end in front of direction of travel.
In the other embodiment of the utility model, the vehicle frame 111 of running mechanism is equipped with guide wheel group, guide wheel group peace
On truck-loading rack 111, and it is bonded with 300 side wall of suspension type rail.Guide wheel group includes being separately mounted to leading for 111 four corners of vehicle frame
To wheel.
Running mechanism 100 is equipped with range unit 190.Range unit 190 is distance measuring sensor 191, mounted on traveling machine
Front end of the structure 100 along direction of travel, spacing of the range unit 190 between adjacent micro- rail Vehicular system are supervised
It surveys.
In another specific embodiment of the utility model, range unit 190 includes distance measuring sensor 191 and locater plate
192, wherein, distance measuring sensor 191 is mounted on front end of the running mechanism 100 along direction of travel, requires distance measuring sensor in practice
191 when power EEF bogie 110 is installed, and the front end of distance measuring sensor 191 is unobstructed, and locater plate 192 is mounted on running mechanism 100
Along the rear end of direction of travel.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of micro- rail running mechanism, which is characterized in that the running mechanism is mounted in suspension type rail, the running mechanism
Wheel including vehicle frame and on vehicle frame to, wheel hub motor, erecting by overhang, the vehicle frame is the frame structure of running mechanism,
For driving wheel to advancing, the erecting by overhang is used for being connected at the top of compartment the wheel hub motor.
2. a kind of micro- rail running mechanism according to claim 1, which is characterized in that the vehicle frame is equipped with steering mechanism, institute
Steering mechanism is stated for assisting turning to during running mechanism turnout passing.
3. a kind of micro- rail running mechanism according to claim 2, which is characterized in that the steering mechanism fills including steering monitoring
It puts, the steering monitoring device is used to sense whether steering mechanism turns in place.
4. a kind of micro- rail running mechanism according to claim 2, which is characterized in that the steering mechanism includes upper transfer
And steer-drive, the upper transfer are mounted on vehicle frame upper surface；The steer-drive is mounted in vehicle frame, is used
It is run in driving the upper transfer.
5. a kind of micro- rail running mechanism according to claim 4, which is characterized in that the steering mechanism further includes lower turn to and fills
It puts, the lower steering mechanism is mounted on vehicle frame lower surface, and immediately below the upper transfer, the steer-drive
The lower transfer of driving is run simultaneously with upper transfer.
6. a kind of micro- rail running mechanism according to claim 1, which is characterized in that the erecting by overhang includes bearing bar and hangs
Pin, the bearing bar are vertically arranged, and top is upward through vehicle frame and is fixed with vehicle frame, and bottom end is connected with hanging pin；Institute
It states to revoke and be connected with car body top.
7. a kind of micro- rail running mechanism according to claim 6, which is characterized in that the erecting by overhang further includes gravity sensitive
Device, the gravity sensor is mounted on bearing bar, for monitoring the whole gravity of micro- rail Vehicular system.
8. a kind of micro- rail Vehicular system, which is characterized in that micro- rail Vehicular system is included such as any one of claim 1 to 7
Running mechanism and compartment, the running mechanism are mounted in suspension type rail, and compartment is driven along suspension type rail by erecting by overhang
It advances in road.
9. a kind of micro- rail Vehicular system according to claim 8, which is characterized in that there are two the running mechanisms, two institutes
It states and is connected by connector between running mechanism.
10. a kind of micro- rail Vehicular system according to claim 8, which is characterized in that micro- rail Vehicular system includes non-dynamic
Power running mechanism, the non-powered running mechanism include vehicle frame and wheel on vehicle frame to, brake apparatus, the braking dress
It puts and is connected with the wheel shaft of wheel pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467807.1U CN207496673U (en) | 2017-11-03 | 2017-11-03 | A kind of micro- rail running mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467807.1U CN207496673U (en) | 2017-11-03 | 2017-11-03 | A kind of micro- rail running mechanism |
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| Publication Number | Publication Date |
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| CN207496673U true CN207496673U (en) | 2018-06-15 |
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ID=62503559
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467807.1U Active CN207496673U (en) | 2017-11-03 | 2017-11-03 | A kind of micro- rail running mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347870A (en) * | 2018-12-20 | 2020-06-30 | 中车唐山机车车辆有限公司 | Micro-rail vehicle and running gear thereof |
-
2017
- 2017-11-03 CN CN201721467807.1U patent/CN207496673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347870A (en) * | 2018-12-20 | 2020-06-30 | 中车唐山机车车辆有限公司 | Micro-rail vehicle and running gear thereof |
| CN111347870B (en) * | 2018-12-20 | 2021-07-27 | 中车唐山机车车辆有限公司 | Micro-rail vehicle and running gear thereof |
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