CN206344808U - Device with pedal for eliminating gap between platform and train vehicle body - Google Patents
Device with pedal for eliminating gap between platform and train vehicle body Download PDFInfo
- Publication number
- CN206344808U CN206344808U CN201621208917.1U CN201621208917U CN206344808U CN 206344808 U CN206344808 U CN 206344808U CN 201621208917 U CN201621208917 U CN 201621208917U CN 206344808 U CN206344808 U CN 206344808U
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- CN
- China
- Prior art keywords
- pedal
- platform
- connecting rod
- gap
- guide rail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of device with pedal for being used to eliminate gap between platform and train vehicle body, and the device with pedal is arranged on below platform or below train vehicle body, including：Guide rail, is vertically arranged with the shield door of platform；Pedal, is movably mounted on the guide rail；Axle, on the guide rail, is slided when being driven by external force along guide rail；First connecting rod, its one end is hinged to the shield door, and the other end is connected with the axle；Second connecting rod, it is arranged between the axle and pedal；Wherein, the second connecting rod is arranged on the direction vertical with the shield door of platform, promotes the pedal to be moved along guide rail when axle is slided, to reach the gap or be removed from gap.The utility model proposes device with pedal can realize that shield door is opened when the synchronous auto-extending of pedal, blind protects passenger safety, facilitates luggage to pass through；When shield door is closed below the synchronous automatic retraction subway platform of pedal or below train vehicle body, train is not influenceed to pass through.
Description
Technical field
The utility model is related to subway field, is used to eliminate gap between platform and train vehicle body in particular to one kind
Device with pedal.
Background technology
Subway line is more and more in present city, for convenient quickly, and people's trip is also more willing to select subway.In order to
Do not allow subway platform to the formation scratch of train vehicle body, can generally be left consciously between subway platform and train in design
One gap, through statistics, the width minimum about 10cm in this gap is maximum easily to step on sky during passenger getting on/off up to nearly 30cm,
And be stuck in wherein.Heavier luggage can not also be passed through, and easily cause greater impact to passenger and luggage.
Prior art would generally stick rubber strip in platform side, but this rubber strip can not fill whole gap, and
And the too soft offer of having no idea of rubber strip passes through support.
Utility model content
The utility model purpose is to provide a kind of device with pedal for being used to eliminate gap between platform and train vehicle body, is somebody's turn to do
Device is provided with an automatic flexible pedal between subway platform and train, and is linked together with metro platform shield door.Shielding
The synchronous auto-extending of pedal, blind when door is opened；When shield door is closed below the synchronous automatic retraction subway platform of pedal or
Below person's train vehicle body, train is not influenceed to pass through, while it is attractive in appearance to nor affect on subway platform.
To reach above-mentioned purpose, the utility model proposes a kind of pedal for being used to eliminate gap between platform and train vehicle body
Device, the device with pedal is arranged on below platform or below train vehicle body, including：
Guide rail, is vertically arranged with the shield door of platform, and one end of guide rail is prolonged in the gap at least in part
Stretch；
Pedal, is movably mounted on the guide rail；
Axle, on the guide rail, the axle is provided in when being driven by external force and slided along guide rail；
First connecting rod, its one end is hinged to the shield door, and the other end is connected with the axle, and the first connecting rod is configured to
The axle is promoted to be slided along guide rail when the shield door is moved；
Second connecting rod, it is arranged between the axle and pedal, and its one end is connected with axle, and the other end is via a buffering
Mechanism is connected to pedal；
Wherein, the second connecting rod is arranged on the direction vertical with the shield door of platform, and with the guide rail parallel
Set, second connecting rod be provided in axle slide when promotes the pedal to be moved along guide rail, with reach the gap or
Removed from gap.
The pedal lower surface is additionally provided with moving assembly, and the guide rail wraps up the movement down to the form of not a half encirclement
Component.
The moving assembly is rolling and/or slide assemblies.
The buffer gear is any of spring buffer or hydraulic bjuffer.
The upper surface of the pedal also sets up concave convex texture.
The pedal is promoted the lateral edges reached on the direction of gap to be provided with chamfering at it.
The chamfering is circular arc chamfering.
The first connecting rod is hinged to the axle with second connecting rod.
Shape has angle at the axle between the first connecting rod, second connecting rod, and the scope of the angle is at 10 °~80 °.
The length L1 of the first connecting rod is more than the length L2 of second connecting rod, and meets L1 >=3L2.
By above the technical solution of the utility model, compared with existing, its significant beneficial effect is：
1st, device with pedal and shield door are linked together, and automatic when shield door is opened to release blind, shield door is closed
Shi Zidong, which retracts, does not influence train passage.
2nd, device with pedal is hidden in below subway platform, does not influence platform attractive in appearance.
3rd, device with pedal is provided with buffer gear, and pedal is provided with chamfering, during train weak vibrations, pedal close to the side of train
It can automatically be retracted, can effectively mitigate damage of the pedal to vehicle body.
As long as it should be appreciated that all combinations of aforementioned concepts and the extra design described in greater detail below are at this
A part for the utility model theme of the disclosure is can be viewed as in the case that the design of sample is not conflicting.In addition, wanting
Ask the theme of protection all combinations be considered as the disclosure utility model theme a part.
The foregoing and other side of the utility model teaching can be more fully appreciated with from the following description with reference to accompanying drawing
Face, embodiment and feature.The feature and/or beneficial effect of other additional aspects such as illustrative embodiments of the present utility model
To be obvious in the following description, or learnt in the practice by the embodiment instructed according to the utility model.
Brief description of the drawings
Accompanying drawing is not intended to drawn to scale.In the accompanying drawings, each identical or approximately uniform group shown in each figure
It can be indicated by the same numeral into part.For clarity, in each figure, not each part is labeled.
Now, by example and the embodiments of various aspects of the present utility model will be described in reference to the drawings, wherein：
Fig. 1 be the platforms of some embodiments of the utility model, train and between them gap structural representation.
Fig. 2 is the device with pedal structural representation of some embodiments of the utility model.
Fig. 3 is the structural representation when device with pedal of the utility model some embodiments releases a part.
Fig. 4 be the utility model some embodiments device with pedal it is completely out when structural representation.
Embodiment
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and institute's accompanying drawings are coordinated to be described as follows.
Each side of the present utility model is described with reference in the disclosure, shown in the drawings of the implementation of many explanations
Example.It is not intended to cover all aspects of the present utility model for embodiment of the disclosure.It should be appreciated that a variety of structures presented hereinbefore
Think and embodiment, and describe in more detail below those design and embodiment can in many ways in any one
To implement, because design disclosed in the utility model and embodiment are not limited to any embodiment.In addition, this practicality
Some new disclosed aspects can be used alone, or with disclosed in the utility model it is otherwise it is any it is appropriately combined come
Use.
With reference to Fig. 1, the side that subway platform 8 closes on underground railway track 4 is provided with shield door 5 and safety wall 6, and shield door 5 is set
On shield door guide rail 7, folding can be moved along shield door guide rail 7.
After train 1 enters the station, shield door 5 is opened along shield door guide rail 7 to both sides, and shield door 5 is opened to after the distance of setting
Train door 2 is also opened therewith, and passenger frees in and out compartment.When train 1 prepares leaving from station, Train door 2 and shield door 5 are closed simultaneously
Close, train 1 starts leaving from station.
There is gap 3 between Train door 2 and shield door 5, the gap generally width 10-30cm multiplies in conventional design
Easily it is stuck in during visitor's turnover among gap 3, heavier luggage can not also pass through gap 3.
With reference to Fig. 2, the utility model provides a kind of pedal for being used to eliminate gap between subway platform and train vehicle body
Device, the device with pedal is arranged on below platform or below train vehicle body, when shield door is opened, is drawn by drag link mechanism
Dynamic pedal, is filled into the space between platform and train, prevents pedestrian or dropping for goods from blocking.In whole device,
Drag link mechanism is arranged into angular distribution to prevent that railing motion failures problem is (so as to lead to not excessively caused by action
Pull pedal).Simultaneously, it is contemplated that the rigid contact of train in/out station and pedal, we are set between linkage and pedal
Buffer, such as spring buffer so that train is released and buffered to the active force of pedal when out of the station, while will connect
Feeler is arranged to chamfer shape, reduces impact.
Fig. 2 show the example arrangement for the device with pedal being arranged on below platform.As shown, device with pedal has guide rail
10th, pedal 12, axle 16, first connecting rod 14, second connecting rod 15 and buffer gear 13.It is shown below in conjunction with the accompanying drawings and according to this reality
With new purpose, the realization of foregoing device with pedal is illustratively described.
With reference to Fig. 2, guide rail 10 is vertically arranged with the shield door 5 of platform, and one end of guide rail 10 exists at least in part
Extend in gap 3.
Pedal 12, is movably mounted on guide rail 10.
Axle 16, on guide rail 10, the axle 16 is provided in when being driven by external force and slided along guide rail 10.In order to
It is easy to axle 16 to be moved along guide rail 10, one roller or sliding block can be set in the bottom of axle 16.
First connecting rod 14, its one end is hinged to shield door 5, and the other end is connected with axle 16, and the first connecting rod 14 is configured to
When shield door 5 is moved, impeller-hub 16 is slided along guide rail 10.
Second connecting rod 15, it is arranged between axle 16 and pedal 12, and its one end is connected with axle 16, and the other end is via one
Buffer gear 13 is connected to pedal 12.
Buffer gear 13 is any of spring buffer or hydraulic bjuffer.
Such as Fig. 2, Fig. 3, second connecting rod 15 is arranged on the direction vertical with the shield door 5 of platform, and parallel with guide rail 10
Ground set, second connecting rod 15 be provided in axle 16 slide when promote pedal 12 moved along guide rail 10, with reach gap 3 or
Person removes from gap 3.
First connecting rod 14 is hinged to axle 16 with second connecting rod 15.
For the ease of mobile pedal, the lower surface of pedal 12 is additionally provided with moving assembly 11, guide rail 10 so that not a half encirclement
Form wraps up moving assembly 11.Moving assembly 11 is rolling and/or slide assemblies, such as sliding block, roller.
The upper surface of pedal 12 also sets up concave convex texture, increases the skin-friction force of pedal 12, prevents passenger from slipping.
Pedal 12 is promoted the lateral edges reached on the direction of gap 3 to be provided with chamfering at it, and chamfering is preferably circular arc
Chamfering, for mitigating damage of the pedal 12 to train vehicle body.
It should be appreciated that device with pedal is not limited to be provided only with a set of guide rail, first connecting rod, axle and second connecting rod, with reference to figure
2, in actual applications, two guide rails can be set, corresponding first is connected with pedal two ends, each guide rail respectively
A first connecting rod is respectively installed by hinge on connecting rod, axle, second connecting rod, two doors of shield door, during increase pedal turnover
Motive force and stability.
With reference to Fig. 2, Fig. 3, Fig. 4, after train enters the station, shield door 5 to the left and right both sides sliding opening when, first connecting rod 14 is connected
One end on shield door 5 is moved with shield door to side, and the one end of first connecting rod 14 on axle 16 is by from first
The pulling force of the connecting rod other end, the component impeller-hub 16 in the direction of drawing force edge rail 10 is slided along guide rail 10 to the direction of gap 3, one end
The second connecting rod 15 on axle 16 is fixed on by the thrust from axle 16 so that the buffer gear 13 of the other end is connected by with second
The equidirectional thrust of bar 15, under this thrust, the pedal 12 being connected with buffer gear 13 starts to move to the direction of gap 3, until
Extend in gap 3, passage is set up between subway platform and train vehicle body.
Likewise, before train i.e. will be leaving from station, when shield door 5 is inwardly closed, first connecting rod 14 is connected to one on shield door 4
End moved inward with shield door, first connecting rod 14 be arranged on axle 16 on one end by the thrust from the first connecting rod other end,
The component impeller-hub 16 for pushing away the direction of force edge rail 10 is slided along guide rail 10 to the direction away from gap 3, and second connecting rod 15 is by axle
16 are pulled and are slided to away from the direction of gap 3, and the thrust from second connecting rod 15 being subject on buffer gear 13 is tapered into directly
To the pulling force for becoming to move to second connecting rod 15, in this case, pedal 12 is gradually moved to the direction away from gap 3, until
It is moved fully into below platform or below train vehicle body, does not influence train to go together.
With reference to Fig. 2, Fig. 3 and Fig. 4, rectilinear direction and institute where rectilinear direction, second connecting rod where the first connecting rod
Triangle relation is formed between rectilinear direction where stating shield door.
In some instances, shape has angle at axle 16 between first connecting rod 14, second connecting rod 15, the scope of the angle
At 10 °~80 °.First connecting rod 14 under any state with direction shape where shield door in an angle, with ensure its by
During power component is respectively provided with along perpendicular to direction where shield door and along direction where shield door.
Alternatively, the length L1 of first connecting rod 14 be more than second connecting rod 15 length L2, and meet L1 >=
3L2。
With reference to Fig. 1, Fig. 2, when device with pedal is arranged on below train vehicle body, first connecting rod 14 is connected to one on shield door
End is changed into being connected on Train door, and other structures are similar, and mechanical force when being changed to be turned on and off using Train door is promoted
Pedal 12 removes or moved into gap 3, realizes same purpose.
When pedal 12 stretches out, if the weak vibrations of train 1, train 1 produces a thrust to pedal 12, and pedal 12 pushes away this stock
Power passes to buffer gear 13, if buffer gear 13 uses spring buffer, spring contraction, pedal 12 slightly bounces back,
Mitigate damage of the pedal 12 to train vehicle body；If buffer gear 13 uses hydraulic bjuffer, in this thrust lower piston to chamber
Interior movement, drives pedal 12 slightly to bounce back, reaches the effect equally with spring buffer.
One can be produced if can not be moved automatically back in addition, device with pedal breaks down, when train 1 starts to pedal 12 to push away
The thrust is passed to buffer gear 13 by power, pedal 12, and buffer gear 13 bounces back, and drives pedal 12 to bounce back, and does not influence train to lead to
OK.
So as to, the utility model proposes device with pedal can realize that shield door is opened when the synchronous auto-extending of pedal, filling
Gap, protects passenger safety, facilitates luggage to pass through；The synchronous automatic retraction subway platform lower section of pedal or train when shield door is closed
Below vehicle body, train is not influenceed to pass through, while it is attractive in appearance to nor affect on subway platform.
Although the utility model is disclosed above with preferred embodiment, so it is not limited to the utility model.This reality
New those of ordinary skill in the art is used, is not being departed from spirit and scope of the present utility model, it is each when that can make
The change and retouching planted.Therefore, protection domain of the present utility model is worked as and is defined depending on those as defined in claim.
Claims (10)
1. a kind of device with pedal for being used to eliminate gap between platform and train vehicle body, it is characterised in that the device with pedal is set
Below platform, including：
Guide rail, is vertically arranged with the shield door of platform, and one end of guide rail extends in the gap at least in part；
Pedal, is movably mounted on the guide rail；
Axle, on the guide rail, the axle is provided in when being driven by external force and slided along guide rail；
First connecting rod, its one end is hinged to the shield door, and the other end is connected with the axle, and the first connecting rod is provided in institute
The axle is promoted to be slided along guide rail when stating shield door motion；
Second connecting rod, it is arranged between the axle and pedal, and its one end is connected with axle, and the other end is via a buffer gear
It is connected to pedal；
Wherein, the second connecting rod is arranged on the direction vertical with the shield door of platform, and is set with the guide rail parallel,
Second connecting rod, which is provided in when axle is slided, promotes the pedal to be moved along guide rail, to reach the gap or from gap
Remove.
2. the device with pedal as claimed in claim 1 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
State pedal lower surface and be additionally provided with moving assembly, the guide rail wraps up the moving assembly down to the form of not a half encirclement.
3. the device with pedal as claimed in claim 2 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
It is rolling or slide assemblies to state moving assembly.
4. the device with pedal as claimed in claim 1 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
Buffer gear is stated for any of spring buffer or hydraulic bjuffer.
5. the device with pedal as claimed in claim 1 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
The upper surface for stating pedal also sets up concave convex texture.
6. the device with pedal as claimed in claim 1 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
State pedal is promoted the lateral edges reached on the direction of gap to be provided with chamfering at it.
7. the device with pedal as claimed in claim 6 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
Chamfering is stated for circular arc chamfering.
8. the device with pedal as claimed in claim 1 for being used to eliminate gap between platform and train vehicle body, it is characterised in that institute
State first connecting rod and be hinged to the axle with second connecting rod.
9. being used for as described in any one in claim 1-8 eliminates the device with pedal in gap between platform and train vehicle body,
Characterized in that, shape has angle at the axle between the first connecting rod, second connecting rod, the scope of the angle 10 °~
80°。
10. being used for as described in any one in claim 1-8 eliminates the device with pedal in gap between platform and train vehicle body,
Characterized in that, straight where rectilinear direction where rectilinear direction, second connecting rod where the first connecting rod and the shield door
Line forms triangle relation between direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208917.1U CN206344808U (en) | 2016-11-09 | 2016-11-09 | Device with pedal for eliminating gap between platform and train vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208917.1U CN206344808U (en) | 2016-11-09 | 2016-11-09 | Device with pedal for eliminating gap between platform and train vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344808U true CN206344808U (en) | 2017-07-21 |
Family
ID=59320799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208917.1U Expired - Fee Related CN206344808U (en) | 2016-11-09 | 2016-11-09 | Device with pedal for eliminating gap between platform and train vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344808U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476814A (en) * | 2016-11-09 | 2017-03-08 | 南京九致信息科技有限公司 | For eliminating the device with pedal in gap and method between platform and train vehicle body |
| CN109017818A (en) * | 2018-08-17 | 2018-12-18 | 西安科技大学 | A kind of subway crack protective device |
| CN110356421A (en) * | 2019-08-22 | 2019-10-22 | 覃春梅 | A kind of subway platform protection mechanism |
| CN111497878A (en) * | 2020-04-27 | 2020-08-07 | 中车青岛四方机车车辆股份有限公司 | Door clearance compensator footboard section bar structure, door clearance compensator and rail vehicle |
| CN111497874A (en) * | 2020-06-08 | 2020-08-07 | 方大智创科技有限公司 | Platform door passive type anti-treading hollow plate |
-
2016
- 2016-11-09 CN CN201621208917.1U patent/CN206344808U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476814A (en) * | 2016-11-09 | 2017-03-08 | 南京九致信息科技有限公司 | For eliminating the device with pedal in gap and method between platform and train vehicle body |
| CN109017818A (en) * | 2018-08-17 | 2018-12-18 | 西安科技大学 | A kind of subway crack protective device |
| CN109017818B (en) * | 2018-08-17 | 2019-12-13 | 西安科技大学 | Subway crack protector |
| CN110356421A (en) * | 2019-08-22 | 2019-10-22 | 覃春梅 | A kind of subway platform protection mechanism |
| CN110356421B (en) * | 2019-08-22 | 2020-08-25 | 管敏富 | Protection mechanism for subway platform |
| CN111497878A (en) * | 2020-04-27 | 2020-08-07 | 中车青岛四方机车车辆股份有限公司 | Door clearance compensator footboard section bar structure, door clearance compensator and rail vehicle |
| CN111497878B (en) * | 2020-04-27 | 2021-05-11 | 中车青岛四方机车车辆股份有限公司 | Door clearance compensator footboard section bar structure, door clearance compensator and rail vehicle |
| CN111497874A (en) * | 2020-06-08 | 2020-08-07 | 方大智创科技有限公司 | Platform door passive type anti-treading hollow plate |
| CN111497874B (en) * | 2020-06-08 | 2024-02-20 | 方大智创科技有限公司 | Passive pedal-free plate for platform door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171109 |