CN206155440U - Suspension type mono -rail transport system safety arrangement that ridees - Google Patents
Suspension type mono -rail transport system safety arrangement that ridees Download PDFInfo
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- CN206155440U CN206155440U CN201621231748.3U CN201621231748U CN206155440U CN 206155440 U CN206155440 U CN 206155440U CN 201621231748 U CN201621231748 U CN 201621231748U CN 206155440 U CN206155440 U CN 206155440U
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Abstract
Suspension type mono -rail transport system safety arrangement that ridees for the vehicle rocks when solving suspension type monorail vehicle and stopping by bus, the excesssive gap easily causes passenger's safety problems such as falling, slip of getting on or off the bus between vehicle and the platform, in order ensureing passenger's safety of getting on or off the bus, and improves that the vehicle stops, the speed of missing the stop, improves operating efficiency. Set up on the platform of circuit both sides, structures, it includes: movable step -plate sets up in the recess of platform screen door below, outwards, inwards makes straight reciprocating motion by actuating mechanism drive, left side stabilising wheel and right side stabilising wheel, right side stabilising wheel fixed mounting is in movable step -plate 's the outside, and left side stabilising wheel fixed mounting outwards, inwards makes straight reciprocating motion at the front end of stabilizer bar, stabilizer bar by the 2nd actuating mechanism who sets up on structures, as an actuating mechanism, the 2nd actuating mechanism synchro -driven left side stabilising wheel, when right side stabilising wheel inwards arrives extreme position, its wheel face contacts with left side direction recess, the right side direction recess groove face that sets up in the automobile lower body both sides respectively.
Description
Technical field
The utility model is related to track traffic, more particularly to a kind of suspension type monorail traffic system ride safeguard protection dress
Put, rock for solving vehicle when suspension monorail stops by bus, gap is excessive between vehicle and platform easily causes passenger
Get on or off the bus and the safety problem such as fall, slip, to guarantee passenger getting on/off safety, and improve vehicle stop, speed of missing the stop, improve fortune
Battalion's efficiency.
Background technology
Suspension type monorail vehicular traffic is different from traditional urban rail transit vehicles, and its bogie is located at band in track girder
Motor-car runs, and car body is hung on bogie lower section by suspension apparatus, and underbody is hanging, and car body can be around the center of rotation of bogie
Deflection certain angle.Due to the special construction of suspension type monorail vehicle, car body is affected larger by crosswind and unbalance loading, deflectable
Larger angle, vehicle maximum deflection angle even can reach 10 degree, than the maximum transversal displacement of traditional rail traffic vehicles
About big 300mm, therefore it is required that vehicle keeps large pitch with both sides building.Analyze according to more than, suspension type monorail vehicle exists
Station will produce problems with.
Problem one：For the purpose of safety,《Metro Clearance clearance standard》(CJJ96-2003) regulation in：Railcar wheel
Profile to platform edge distance cannot be greater than 180mm, and otherwise passenger just has while taking a bus the danger for stepping on sky.And suspension type monorail
Gap between vehicle and platform edge is more than 180mm, therefore passenger need to take safeguard measure when getting on or off the bus.
Problem two：Because suspension type monorail vehicle underbody is hanging, the rotatable angle of car body is larger, vehicle by wind with
And during passenger getting on/off during side force, suspension type monorail vehicle by than traditional wheel track vehicle produce it is bigger rock, cause car
Shakiness, passenger has the danger of tumble.
Generally adopt below scheme in solution problem above：
First, current solve problem one is utilized in platform region and limits the method for the missing the stop of train, the speed that stops reducing
Vehicle and platform edge distance.The method can not only substantially reduce the operational efficiency of suspension type monorail vehicle, can also increase train
Total logarithm, the current handling capacity that can also affect interval of the car that misses the stop and departure interval, so that construction investment and runing into
This increase.
Using difference enter the station speed when, enter the station until stop run-time difference can be calculated with following formula：
In formula：L0- it is availability length of platform, according to the speed that enters the station that availability length of platform can go out vehicle with inverse
v2- it is the actual speed that enters the station of vehicle；
A-for vehicle startup or braking acceleration；
v0- it is vehicle highest running speed；
According to related data, Dusseldorf ,Germany suspension type monorail line highest running speed 50km/h, service braking subtracts
Speed or starting acceleration 1.0m/s2；Chiba, Japan city suspension type monorail line highest running speed 65km/h, service braking subtracts
Speed or starting acceleration 0.97m/s2.It is therefore assumed that the highest running speed of suspension type monorail operation line is 50km/h, commonly use
Braking deceleration or starting acceleration are 1m/s2.If the effective platform length of suspension type monorail vehicle is 35m, i.e., vehicle pull-in is managed
Be 30km/h by speed, and it is actual using 25,20,15,10, the speed that enters the station of 5km/h, then incrementss of the vehicle pull-in time
Respectively 0.8,2.1,4.4,8.9,21.9s.Consider that the vehicle departure interval is 3 minutes, wherein just with the speed that enters the station of 5km/s
There is 21.9s to be over head time, and the departure interval of China's railcar peak hour can reach 2min.If suspension type monorail car
Can be entered the station with theoretical velocity 30km/h, the departure interval can be foreshortened to 2 minutes 38s, can thus greatly improve operation
Efficiency, reduces the total logarithm of train, cost saving and operating cost.
2nd, following two methods that current solve problem two is adopted are present affects the use of rescue facility, installs and safeguard not
Just the problems such as, station needs limiting operation.
1st, current Germany is to set width in the middle of suspension type monorail vehicle bottom to be about car body half, length as a vehicle commander
Groove, after suspension type monorail vehicular traffic enters the station stopping, using the device arranged in platform block groove fixing car
Body.Because current institute's production vehicle both at home and abroad generally sets the rescue facilities such as air cushion, rope ladder in underbody, if setting up large area in underbody
Groove structure, will affect rescue facility to use, while height of car and cost also will accordingly increase.Additionally, arranging this in platform
Class facility is not only complex, installs also very inconvenient, and site examining and repairing is safeguarded and also just must can carried out in the withdrawal of train time, no
To then the normal pass of train be affected.
2nd, the state such as Japan is in vehicle both sides or is additionally arranged at the bottom the wheel of stable car body, after parking, using platform both sides structure
Build the track of thing or fixation to control the traverse range of wheel, rock so as to control car body.But which need to limit train
Miss the stop, stop speed, otherwise vehicle rocked senior general and makes to stablize the wheel of car body with both sides structures with the collision of greater impact power,
Affect ride comfort.
Therefore, when at present not effectively solving suspension type monorail vehicle stops by bus vehicle rock, vehicle and platform it
Between the excessive effective measures and facility easily caused the problems such as passenger getting on/off easily falls, slips in gap.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of suspension type monorail traffic system and rides safeguard protection
Device, rocks, excessive the easily causing in gap is taken advantage of between vehicle and platform for solving vehicle when suspension type monorail vehicle stops by bus
Visitor gets on or off the bus and the safety problem such as falls, slips, to guarantee passenger getting on/off safety, and improve vehicle stop, speed of missing the stop, improve
Efficiency of operation.
The technical scheme that the utility model solution above-mentioned technical problem is adopted is as follows：
Suspension type monorail traffic system riding safety protection device of the present utility model, be arranged at circuit both sides platform,
On structures, it is characterized in that it includes：Movable step plate, is arranged in the groove below platform screen door, by the first driving machine
Structure drives and outwards, inwardly make straight reciprocating motion；Left stabilizer wheel and right stabilizer wheel, right stabilizer wheel is fixedly mounted on activity
The outside of step plate, left stabilizer wheel is fixedly mounted on the front end of stabiliser bar, and stabiliser bar is by the second drive being arranged on structures
Motivation structure outwards, inwardly makees straight reciprocating motion；When the first drive mechanism, the second drive mechanism synchronously drive left stabilizer wheel,
When right stabilizer wheel inwardly reaches the limit of position, its wheel face is oriented to groove, the right side with the left side for being arranged on lower car body both sides respectively
Side is oriented to groove groove face and contacts.
The shielding is fixedly installed outdoors split left side side block door, right side side block door, left side side block door, right side side block
Door is fixedly mounted on platform by door-hinge, and the gear and the tooth bar for being arranged at shield door lower end for being arranged at door-hinge lower end is mutually nibbled
Close.
The beneficial effects of the utility model are that movable step plate and car body steady wheel when not in use, can be received in platform two
Side, does not affect train to miss the stop and stop, and movable step plate can fill up the gap between car body and platform during parking, can not only ensure that
The safety of passenger getting on/off, moreover it is possible to effectively ensure the maximum speed limit at station and improve the departure interval；Take into full account train dwelling
Descendant and the security of vehicle, arrange car body steady wheel and block car body grooves on two sides, in crosswind, unbalance loading in platform entrance door both sides
Under etc. external force effect, car body will not be rocked substantially, and the gap between car body and platform will not produce significant change；Side block door is solved
During using movable step plate, car body is in larger distance with platform, passenger is possible to fall down the problem of platform from step plate side；Knot
Structure is simply compact, easy to maintenance, and reliability is high, does not affect the use of rescue facility, without making larger change etc. to vehicle structure
Advantage；Can be according to the features such as different suspension type monorail vehicle gauge flexible modulations.
Description of the drawings
This specification includes following four width accompanying drawing：
Fig. 1 is the front view of the utility model suspension type monorail traffic system riding safety protection device platform side.
Fig. 2 is the upward view of the utility model suspension type monorail traffic system riding safety protection device.
The structural representation of Fig. 3 the utility model suspension type monorail traffic system riding safety protection devices.
Fig. 4 is the stereogram of the utility model suspension type monorail traffic system riding safety protection device platform side.
Component and corresponding title are shown in figure：Shield door 10, platform 11, groove 11a, car body 12, structures 13 are left
Side is oriented to groove 14a, and right side is oriented to groove 14b, movable step plate 20, the first drive mechanism 21, left stabilizer wheel 22a, right side
Steady wheel 22b, stabiliser bar 23, the second drive mechanism 24, left side side block door 31, right side side block door 32, door-hinge 33, gear 34, tooth
Bar 35.
Specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, suspension type monorail traffic system riding safety protection device of the present utility model, arrange
On platform 11, structures 13 in circuit both sides, including：Movable step plate 20, is arranged at the recessed of the lower section of 11 shield door of platform 10
In groove 11a, by the first drive mechanism 21 drive it is outside, inwardly make straight reciprocating motion；Left stabilizer wheel 22a and right stabilizer wheel
22b, right stabilizer wheel 22b are fixedly mounted on the outside of movable step plate 20, and left stabilizer wheel 22a is fixedly mounted on stabiliser bar 23
Front end, stabiliser bar 23 outwards, inwardly makees straight reciprocating motion by the second drive mechanism 24 being arranged on structures；When first
Drive mechanism 21, the second drive mechanism 24 are synchronous to drive left stabilizer wheel 22a, right stabilizer wheel 22b inwardly to reach the limit of position
When, its wheel face is oriented to respectively groove 14a, right side guiding groove 14b groove faces with the left side for being arranged on the bottom both sides of car body 12 and connects
Touch.
With reference to Fig. 4, split left side side block door 31 is fixedly installed outside the shield door 10, right side side block door 32, left side
Side block door 31, right side side block door 32 are fixedly mounted on platform 11 by door-hinge 33, be arranged at the gear 34 of the lower end of door-hinge 33 with
The tooth bar 35 for being arranged at the lower end of shield door 10 is meshed.When the sliding of shield door 10 is opened to both sides, tooth bar 35 with moving gear 34,
Door-hinge 33, outwardly opens left side side block door 31, right side side block door 32.
With reference to Fig. 2 and Fig. 3, when train comes to a complete stop in effective Parking range in platform area, the first drive mechanism 21, second is driven
The synchronization action of motivation structure 24, the first drive mechanism 21 drives movable step plate 20 and right stabilizer wheel 22b to stretch to the right side of car body 12
Go out, the second drive mechanism 24 drives left stabilizer wheel 22a to stretch out to the right side of car body 12.When the first drive mechanism 21, second drives
Mechanism 24 is synchronous when driving left stabilizer wheel 22a, right stabilizer wheel 22b inwardly to reach the limit of position, its wheel face respectively with setting
Groove 14a, right side are oriented in the left side of the bottom both sides of car body 12 to be oriented to groove 14b groove faces and contact, i.e., from both sides to making in
On car body 12, car body 12 is set to keep stable state, it is to avoid car body 12 is produced in passenger getting on/off and rocked, while in place activity is stepped on
Step plate 20 forms upper and lower vehicle passage between the platform 11 outside the car door of car body 12 and the position of shield door 10.Subsequently, shield door 10 dozens
Open, while driving left side side block door 31, right side side block door 32 to outwardly open, formed in the both lateral sides of movable step plate 20 and blocked,
The passenger for getting on or off the bus is avoided to fall.
With reference to Fig. 2 and Fig. 3, when passenger getting on/off finishes train and will roll platform away from, shield door 10 and car door, screen are first closed
Covering door 10 drives left side side block door 31, right side side block door 32 inwardly to close, and the first drive mechanism 21, the second drive mechanism 24 are synchronous
Action, the first drive mechanism 21 drives movable step plate 20 and right stabilizer wheel 22b to withdraw into groove 11a, the second driving machine
Structure 24 drives left stabilizer wheel 22a to withdraw into structures 13.
First drive mechanism 21, the second drive mechanism 24 can adopt hydraulic cylinder, cylinder or electric pushrod.Can arrange
Control the displacement transducer of the first drive mechanism 21, the action of the second drive mechanism 24 and stroke, and the first drive mechanism of control
21st, the second drive mechanism 24 and the controller of the switching mechanism of shield door 10, can easily realize the coordinated of each mechanism.
The above the utility model suspension type monorail traffic system riding safety protection device that simply explains through diagrams
Some principles, are not intended to that the utility model is confined in shown and described concrete structure and the scope of application, therefore every institute
Corresponding modification and the equivalent being utilized is possible to, the apllied the scope of the claims of the utility model is belonged to.
Claims (3)
1. suspension type monorail traffic system riding safety protection device, is arranged at platform (11), the structures (13) of circuit both sides
On, it is characterized in that it includes：Movable step plate (20), is arranged at the groove (11a) below platform (11) shield door (10) Nei, by
First drive mechanism (21) drives and outwards, inwardly make straight reciprocating motion；Left stabilizer wheel (22a) and right stabilizer wheel (22b),
Right stabilizer wheel (22b) is fixedly mounted on the outside of movable step plate (20), and left stabilizer wheel (22a) is fixedly mounted on stabiliser bar
(23) front end, stabiliser bar (23) outwards, inwardly makees linear reciprocation fortune by the second drive mechanism (24) being arranged on structures
It is dynamic；When the first drive mechanism (21), the second drive mechanism (24) synchronously drive left stabilizer wheel (22a), right stabilizer wheel (22b)
When inwardly reaching the limit of position, its wheel face is oriented to groove (14a), right side with the left side for being arranged on car body (12) bottom both sides respectively
It is oriented to groove (14b) groove face to contact.
2. suspension type monorail traffic system riding safety protection device as claimed in claim 1, is characterized in that：Described first drives
Motivation structure (21), the second drive mechanism (24) are using hydraulic cylinder, cylinder or electric pushrod.
3. suspension type monorail traffic system riding safety protection device as claimed in claim 1, is characterized in that：The shield door
(10) split left side side block door (31), right side side block door (32), left side side block door (31), right side side block door are fixedly installed outside
(32) it is fixedly mounted on platform (11) by door-hinge (33), is arranged at the gear (34) of door-hinge (33) lower end and is arranged at shielding
The tooth bar (35) of door (10) lower end is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231748.3U CN206155440U (en) | 2016-11-16 | 2016-11-16 | Suspension type mono -rail transport system safety arrangement that ridees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231748.3U CN206155440U (en) | 2016-11-16 | 2016-11-16 | Suspension type mono -rail transport system safety arrangement that ridees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155440U true CN206155440U (en) | 2017-05-10 |
Family
ID=58660039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231748.3U Active CN206155440U (en) | 2016-11-16 | 2016-11-16 | Suspension type mono -rail transport system safety arrangement that ridees |
Country Status (1)
| Country | Link |
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| CN (1) | CN206155440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428026A (en) * | 2016-11-16 | 2017-02-22 | 中铁二院工程集团有限责任公司 | Passenger safety protection device for suspended monorail transportation system |
| CN107310560A (en) * | 2017-08-02 | 2017-11-03 | 中铁第四勘察设计院集团有限公司 | A kind of lift safety device for platform door system |
| CN110143203A (en) * | 2019-06-26 | 2019-08-20 | 通号轨道车辆有限公司 | A kind of suspension monorail and its anti-oscillation device |
-
2016
- 2016-11-16 CN CN201621231748.3U patent/CN206155440U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428026A (en) * | 2016-11-16 | 2017-02-22 | 中铁二院工程集团有限责任公司 | Passenger safety protection device for suspended monorail transportation system |
| CN107310560A (en) * | 2017-08-02 | 2017-11-03 | 中铁第四勘察设计院集团有限公司 | A kind of lift safety device for platform door system |
| CN107310560B (en) * | 2017-08-02 | 2023-09-26 | 中铁第四勘察设计院集团有限公司 | Lifting type safety protection device for platform door system |
| CN110143203A (en) * | 2019-06-26 | 2019-08-20 | 通号轨道车辆有限公司 | A kind of suspension monorail and its anti-oscillation device |
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