CN209079894U - A kind of rail vehicle door pedal system and rail vehicle - Google Patents
A kind of rail vehicle door pedal system and rail vehicle Download PDFInfo
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- CN209079894U CN209079894U CN201821435952.6U CN201821435952U CN209079894U CN 209079894 U CN209079894 U CN 209079894U CN 201821435952 U CN201821435952 U CN 201821435952U CN 209079894 U CN209079894 U CN 209079894U
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- door
- draw runner
- plate
- pedal
- sliding slot
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Abstract
The utility model discloses a kind of rail vehicle door pedal systems, draw runner including door pedal and the door-plate bottom matched with door pedal, wherein, door-plate is slideably positioned in above a pedal, door-plate bottom is provided with draw runner, and draw runner extends outside door-plate to door-plate closing direction, is provided with sliding slot on door pedal, draw runner is in sliding fit with the sliding chute, and the top surface that draw runner can at least fill the sliding slot and draw runner in door-plate open range is concordant with door pedal surface；Above-mentioned door system, is arranged draw runner on door-plate, and sliding slot is arranged on door pedal, and draw runner is oriented to sliding slot cooperation end of door plate, and reduces the swing of door-plate lower end, realizes the steady switch of door-plate；Door-plate in the open state, draw runner is filled in sliding slot and the top surface of draw runner is concordant with door pedal surface, can make a pedal upper surface formed without protrusion do not have reeded plane yet, so that obstacle when avoiding the formation of passenger getting on/off, eliminates safe hidden trouble.The invention also discloses a kind of rail vehicles.
Description
Technical field
The utility model relates to technical field of rail traffic, in particular to a kind of rail vehicle door pedal system and railcar
?.
Background technique
Door pedal system is an important system of rail vehicle, the cunning including the door-plate bottom matched with door pedal
The components such as item and door pedal.Door pedal is usually located at side of the compartment close to platform, and door pedal is during people get on or off the bus
Play the role of occasional passage.In the design of previous door pedal, for the path of steering switch door, reduce door in switching process
The oscillating quantity of plate lower end, the guide rail for needing on door pedal installation to protrude, so that door-plate can straddle on guide rail.Although the guide rail of protrusion
Facilitate the steady switch of door, but the guide rail protruded can cause some obstacles to the passenger to get on or off the bus, bring inconvenience, especially exist
Commuter time is easy to stumble the foot of passenger, often causes the complaint of passenger.
Therefore, how to improve rail vehicle door pedal system, make it while steady switch, avoid the formation of barrier,
Hidden danger when passenger getting on/off is eliminated, those skilled in the art's important technological problems urgently to be resolved are become.
Utility model content
In view of this, first of the utility model is designed to provide a kind of rail vehicle door pedal system, so that its
While steady switch, barrier is avoided the formation of, eliminates hidden danger when passenger getting on/off, second purpose of the utility model exists
In providing a kind of rail vehicle.
To achieve the above object, the utility model provides the following technical solutions:
A kind of rail vehicle door pedal system, the draw runner including door pedal and the door-plate bottom matched with door pedal,
The draw runner extends to the door-plate closing direction, and sliding slot is provided on the door pedal, and the draw runner and the sliding slot slide
Cooperation, the draw runner can at least fill the sliding slot in the door-plate open range and the top surface of the draw runner and the door
Pedal surface is concordant.
Preferably, the draw runner includes mounting portion and epitaxy part, and the mounting portion is used to the draw runner being connected to institute
Door-plate is stated, the epitaxy part is connected to the mounting portion and extends outside the door-plate to the door-plate closing direction.
Preferably, the door-plate includes two door leafs of closure or openness in opposite direction, the bottom of two door leafs
It is respectively arranged with the draw runner, two draw runner staggered parallels and the cunning when two door leafs are closed, on a door leaf
Item extends the lower section that the part outside the door leaf is located at another door leaf；
Two parallel sliding slots are offered on the door pedal, two sliding slots are sliding with two draw runners respectively
Dynamic cooperation.
Preferably, the aperture between not less than two door leafs of the length of the epitaxy part.
Preferably, the cross section of the epitaxy part is I shape.
Preferably, limiting slot is provided on the bottom surface of the epitaxy part, the bottom of the sliding slot is provided with and the limit
The protrusion of slot cooperation.
Preferably, one in the draw runner and the sliding slot is provided with idler wheel, the idler wheel and the draw runner with it is described
Another in sliding slot is in rolling contact.
Preferably, elastic buffer bed course is provided on the outer peripheral surface of the idler wheel.
Preferably, the sliding slot is the through slot through the door pedal, and the end of the sliding slot is formed with flaring structure.
A kind of rail vehicle, comprising:
Compartment, the compartment include vehicle body and the built-in wallboard that is set in the vehicle body；
Rail vehicle door pedal system described in any one as above, the draw runner exceed the partial insertion of the door pedal
Between the vehicle body and the built-in wallboard.
For realize above-mentioned first purpose, rail vehicle door pedal system provided by the utility model, including door pedal with
And the draw runner of the door-plate bottom matched with door pedal, wherein door-plate is slideably positioned in the top of a pedal, the bottom of door-plate
Draw runner extends except door-plate to door-plate closing direction, and sliding slot is provided on door pedal, and draw runner is in sliding fit with the sliding chute, and draw runner is extremely
The top surface that the sliding slot and draw runner in door-plate open range can be filled less is concordant with door pedal surface；Above-mentioned door system, in door-plate
Upper setting draw runner, is arranged sliding slot on door pedal, and when door-plate opens or closes, draw runner is led with sliding slot cooperation end of door plate
To the steady switch of door-plate is realized in the swing of reduction door-plate lower end；Door-plate in the open state, draw runner is filled in sliding slot
In and draw runner top surface it is concordant with door pedal surface, can make a pedal upper surface formed do not have without protrusion yet it is reeded flat
Face, so that obstacle when avoiding the formation of passenger getting on/off, eliminates safe hidden trouble.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the draw runner of rail vehicle door pedal system provided by the embodiment of the utility model and the vertical view of sliding slot cooperation
Figure；
Fig. 2 is the A-A view in Fig. 1；
Fig. 3 is the main view of the door-plate of rail vehicle door pedal system provided by the embodiment of the utility model；
Fig. 4 is the B-B view in Fig. 3；
Fig. 5 is the C-C view in Fig. 3；
Fig. 6 is the top view of the door pedal of rail vehicle door pedal system provided by the embodiment of the utility model；
Fig. 7 is the D-D view in Fig. 6.
In figure:
10 be door pedal system；110 be sliding slot；20 be door-plate；30 be draw runner；310 be mounting portion；320 be epitaxy part.
Specific embodiment
First of the utility model is designed to provide a kind of rail vehicle door pedal system, the rail vehicle door pedal
The structure design of system can make it while steady switch, avoid the formation of barrier, eliminate hidden danger when passenger getting on/off,
The second of the utility model is designed to provide a kind of rail vehicle including above-mentioned door system.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, Fig. 1 be rail vehicle door pedal system provided by the embodiment of the utility model draw runner with
The top view of sliding slot cooperation, Fig. 2 are the A-A view in Fig. 6.
A kind of rail vehicle door pedal system provided by the embodiment of the utility model, including draw runner 30 and door pedal 10.
Wherein, draw runner 30 is set to 20 bottom of door-plate cooperated with door pedal 10, and door-plate 20 is slideably positioned in a pedal 10
Top, draw runner 30 extends except door-plate 20 to 20 closing direction of door-plate, and sliding slot 110, draw runner 30 are provided on door pedal 10
Be slidably matched with sliding slot 110, draw runner 30 can at least fill the sliding slot 110 in 20 open range of door-plate and the top surface of draw runner 30 with
Door 10 flush of pedal, above-mentioned 20 open range of door-plate refer to the door opening passed through for passenger formed after the opening of door-plate 20
Width.
Compared with prior art, rail vehicle door pedal system provided by the utility model, is arranged draw runner on door-plate 20
30, sliding slot 110 is set on door pedal 10, when door-plate 20 opens or closes, draw runner 30 and sliding slot 110 cooperate end of door plate 20 into
Row guiding, reduces the swing of 20 lower end of door-plate, realizes the steady switch of door-plate 20；Door-plate 20 in the open state, door is stepped on
Sliding slot 110 is arranged on plate 10 can be avoided and forms bump on a pedal 10, and draw runner 30 is filled in sliding slot 110 and draw runner 30
Top surface and 10 flush of door pedal can be avoided 10 upper surface of a pedal and form groove, in this way, when door-plate 20 is opened, door
Both there is no bumps on pedal 10, will not form groove, to avoid when forming passenger getting on/off on door pedal 10
Obstacle, eliminate safe hidden trouble.
Fig. 3-Fig. 5 is please referred to, Fig. 3 is the door-plate 20 of rail vehicle door pedal system provided by the embodiment of the utility model
Main view, Fig. 4 are the B-B view in Fig. 3, and Fig. 5 is the C-C view in Fig. 3, and in the utility model embodiment, draw runner 30 is wrapped
Include mounting portion 310 and epitaxy part 320, wherein mounting portion 310 is used to for draw runner 30 being connected to door-plate 20, epitaxy part 320 and peace
Dress portion 310 connects and extends outside door-plate 20 to 20 closing direction of door-plate, and draw runner 30 mainly passes through epitaxy part 320 and sliding slot 110
It is slidably matched, and the length of epitaxy part 320 is not less than the aperture of door-plate 20.
In actual application, the structure that simple gate fan can be used in door-plate 20 under this configuration should on door pedal 10
One sliding slot 110 is set, and the draw runner 30 and sliding slot 110 of 20 bottom end of door-plate cooperate, and the aperture of door-plate 20 refers to that door-plate 20 is opened herein
When, the distance between door-plate 20 and opposite side doorframe on compartment.
The structure of two-door fan can certainly be used, door-plate 20 includes two door leafs of closure or openness in opposite direction,
The bottom of two door leafs is respectively arranged with draw runner 30, two 30 staggered parallels of draw runner and when two door leafs are closed, in contrast
Answer, as shown in Figure 6 and Figure 7, offer two parallel sliding slots 110 on door pedal 10, two sliding slots 110 respectively with two cunnings
Item 30 is slidably matched, and the draw runner 30 on a door leaf extends the part outside the door leaf, i.e. epitaxy part 320 is located at another door leaf
Lower section, that is to say, that two sliding slots 110 on door pedal 10 are respectively positioned on the lower section of two door leafs, the cunning under one of door leaf
Item 30 and one of sliding slot 110 cooperate, and the draw runner 30 and another sliding slot 110 under another door leaf cooperate, and pass through this knot
Structure does not interfere with each other the unlatching of two door leafs, while two door leafs can be made to be oppositely arranged without being staggered.
Above-mentioned technical proposal is advanced optimized, the door to be closed or open is moved in opposite directions by two due to door-plate 20
Fan is constituted, then when the aperture of door-plate 20 refers to that two door leafs are opened at this time, the distance between the opposite edges of two door leafs, then herein
In the case of, to enable passenger to be filled completely by draw runner 30 by the sliding slot 110 of part, the length of epitaxy part 320 is no less than
Aperture between two door leafs.
It in actual use, is the abrasion for avoiding draw runner 30 Yu sliding slot 110, while also to reduce noise when switch gate,
It can regular coating lubricating oil rouge in sliding slot 110 or on draw runner 30.
Epitaxy part 320 can use various shapes, as shown in Fig. 2, in a kind of embodiment of the utility model, epitaxy part
320 cross section is I shape, and this shape can reduce the contact area between draw runner 30 and sliding slot 110, i.e., on draw runner 30 only has
Lower both ends are contacted with sliding slot 110, can either guarantee that 20 lower end of door-plate is not swung in this way, and can reduce draw runner 30 and sliding slot 110
The friction area of part, while the gap for accommodating lubricant grease can also be formed between draw runner 30 and sliding slot 110, improve lubricant effect.
Certainly, in other embodiments, epitaxy part 320 can also be using other shapes, for example epitaxy part 320 is transversal
Face can be n shape, m shape, i.e., be provided with limiting slot on the bottom surface of epitaxy part 320, a limiting slot is arranged, then epitaxy part 320
Cross section can be n shape, and two limiting slots are arranged, then the cross section of epitaxy part 320 can be m shape, certainly, the quantity of limiting slot
It is not limited only to one or two, or two or more, corresponding, the bottom of sliding slot 110 is provided with and limiting slot
The protrusion of cooperation can further increase the stability that draw runner 30 and sliding slot 110 cooperate by above structure.
In the utility model embodiment, for the friction between reduction draw runner 30 and sliding slot 110, in draw runner 30 and sliding slot 110
One be provided with idler wheel, idler wheel and draw runner 30 are in rolling contact with another in sliding slot 110, can be by draw runner by setting idler wheel
30 are changed into rolling friction with the sliding friction of sliding slot 110, to reduce the friction between draw runner 30 and sliding slot 110, also reduce
Noise.
Above-mentioned technical proposal is advanced optimized, in the utility model embodiment, is arranged on the outer peripheral surface of idler wheel flexible
Cushion, the elastic buffer bed course can be made of rubber, and elastic buffer bed course can reduce idler wheel and connect with draw runner 30 or sliding slot 110
Generated noise when touching.
For the cooperation convenient for draw runner 30 and sliding slot 110, in the utility model embodiment, sliding slot 110 is through door pedal
10 through slot, and the end of sliding slot 110 is formed with flaring structure, which can constitute draw runner 30 and be oriented to, and avoid simultaneously
The collision of draw runner 30 and 110 end of sliding slot.
The utility model embodiment additionally provides a kind of rail vehicle, the rail vehicle include compartment and as above it is any one
Rail vehicle door pedal system described in, wherein compartment includes vehicle body and the built-in wallboard that is set in vehicle body；Draw runner 30
Between partial insertion vehicle body and built-in wallboard beyond door pedal 10, since above-mentioned rail vehicle uses in above-described embodiment
Rail vehicle door pedal system, so the beneficial effect of rail vehicle please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of rail vehicle door pedal system, which is characterized in that including door pedal and the door-plate bottom matched with door pedal
The draw runner in portion, the draw runner extend to the door-plate closing direction, are provided with sliding slot on the door pedal, the draw runner with it is described
Sliding slot is slidably matched, and the draw runner can at least fill the top surface of the sliding slot and the draw runner in the door-plate open range
It is concordant with the door pedal surface.
2. rail vehicle door pedal system according to claim 1, which is characterized in that the draw runner include mounting portion and
Epitaxy part, the mounting portion are used to the draw runner being connected to the door-plate, the epitaxy part be connected to the mounting portion and to
The door-plate closing direction extends outside the door-plate.
3. rail vehicle door pedal system according to claim 2, which is characterized in that the door-plate includes in opposite direction
Two door leafs of closure or openness, the bottom of two door leafs are respectively arranged with the draw runner, and two draw runners are staggeredly flat
Row and when two door leafs are closed, the draw runner on a door leaf extends the part outside the door leaf and is located at another door leaf
Lower section；
Two parallel sliding slots are offered on the door pedal, two sliding slots are matched with two draw runner slidings respectively
It closes.
4. rail vehicle door pedal system according to claim 3, which is characterized in that the length of the epitaxy part is not less than
Aperture between two door leafs.
5. according to rail vehicle door pedal system described in claim 2-4 any one, which is characterized in that the epitaxy part
Cross section is I shape.
6. according to rail vehicle door pedal system described in claim 2-4 any one, which is characterized in that the epitaxy part
Limiting slot is provided on bottom surface, the bottom of the sliding slot is provided with the protrusion with limiting slot cooperation.
7. rail vehicle door pedal system according to any one of claims 1-4, which is characterized in that the draw runner and institute
It states one in sliding slot and is provided with idler wheel, the idler wheel and the draw runner are in rolling contact with another in the sliding slot.
8. rail vehicle door pedal system according to claim 7, which is characterized in that be arranged on the outer peripheral surface of the idler wheel
Flexible cushion.
9. rail vehicle door pedal system described in -4 and 8 any one according to claim 1, which is characterized in that the sliding slot
For through the through slot of the door pedal, and the end of the sliding slot is formed with flaring structure.
10. a kind of rail vehicle characterized by comprising
Compartment, the compartment include vehicle body and the built-in wallboard that is set in the vehicle body；
Rail vehicle door pedal system as described in any one of claims 1-9, the draw runner exceed the portion of the door pedal
Divide and is inserted between the vehicle body and the built-in wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435952.6U CN209079894U (en) | 2018-09-03 | 2018-09-03 | A kind of rail vehicle door pedal system and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435952.6U CN209079894U (en) | 2018-09-03 | 2018-09-03 | A kind of rail vehicle door pedal system and rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079894U true CN209079894U (en) | 2019-07-09 |
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ID=67115782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435952.6U Active CN209079894U (en) | 2018-09-03 | 2018-09-03 | A kind of rail vehicle door pedal system and rail vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN209079894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278778A (en) * | 2018-09-03 | 2019-01-29 | 重庆中车长客轨道车辆有限公司 | A kind of rail vehicle door pedal system and rail vehicle |
-
2018
- 2018-09-03 CN CN201821435952.6U patent/CN209079894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278778A (en) * | 2018-09-03 | 2019-01-29 | 重庆中车长客轨道车辆有限公司 | A kind of rail vehicle door pedal system and rail vehicle |
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