CN207496581U - A kind of two-layer vehicle guest room staircase structure - Google Patents
A kind of two-layer vehicle guest room staircase structure Download PDFInfo
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- CN207496581U CN207496581U CN201721526981.9U CN201721526981U CN207496581U CN 207496581 U CN207496581 U CN 207496581U CN 201721526981 U CN201721526981 U CN 201721526981U CN 207496581 U CN207496581 U CN 207496581U
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- Prior art keywords
- guest room
- staircase structure
- damper
- layer vehicle
- operated
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Abstract
The utility model discloses a kind of two-layer vehicle guest room staircase structures.Two-layer vehicle guest room staircase structure includes left side vertical plate, right side riser and is fixedly connected on foot-operated between left side vertical plate and right side riser；It is structurally characterized in that the foot-operated bottom is equipped with damper unit, and the lower end of the damper unit is used to be connected with the lower floor of car body.The staircase structure of the utility model sets damper element between the bottom of stair and car body, influence of the vibration to the occupant on stair that walks when effectively alleviating vehicle operation.
Description
Technical field
The utility model is related to a kind of two-layer vehicle guest room staircase structures, are particularly suitable for the double-decker of rail traffic vehicles
Stair.
Background technology
Building field at present, traditional cast-in-situ stair and common assembled stair all generally existings, relatively common stair knot
Structure is that building trade is used, and with supporting beam or reinforced concrete structure, such as Chinese patent CN201210479183.0,
CN02825956.4, CN201510024455.1 and CN201410854561.8 etc., for car or rail traffic double-decker
Stair, without experiences such as relevant design, constructions.
The stair for being commonly utilized in car or rail traffic double-decker at present are all fixed designs, in vehicle operation
Vibration stair have directly been passed to by car body, the occupant on stair of causing to walk walks unstable or even causes danger.
Utility model content
The utility model is intended to provide a kind of two-layer vehicle guest room staircase structure, and the staircase structure is in the bottom of stair and vehicle
Damper element is set between body, influence of the vibration to the occupant on stair that walks when can effectively alleviate vehicle operation.
To achieve these goals, technical solution is used by the utility model：
A kind of two-layer vehicle guest room staircase structure, including left side vertical plate, right side riser and be fixedly connected on left side vertical plate and
It is foot-operated between the riser of right side；It is structurally characterized in that the foot-operated bottom is equipped with damper unit, the lower end of the damper unit
It is connected for the lower floor with car body.
As a result, by the design of damper unit, vibration is to the shadow for the occupant on stair that walks when alleviating vehicle operation
It rings.
Embodiment according to the present utility model can also make the utility model further optimization, below for optimization after
The technical solution of formation：
It is described to ride as integral-type pedal in order to reduce the workload of assembling.
Preferably, the integral-type pedal is made of one piece for integral slab bending.
Damper unit in order to facilitate the installation of, the foot-operated bottom are equipped with notch, and the damper unit is lacked mounted on this
In mouthful.It is highly preferred that the indentation, there is equipped with installation hatch door.
Embodiment according to the present utility model, the damper unit are damper, and the top of the damper passes through vibration damping
Device connecting seat is mounted on foot-operated bottom, and the lower part of the damper is used to be connected with car body.Preferably, the damper has more
Group.
Further, it is also equipped with damper unit between described foot-operated the top and the upper floor of car body.
Preferably, the vehicle is double decker coach or the double-decker of rail traffic vehicles.
Compared with prior art, the beneficial effects of the utility model are：The staircase structure of the utility model meets intensity
And rigidity requirement, and it is simple for process.
The staircase structure of the utility model simplifies the mounting means of stair, and bottom uses the installation knot with damper
Structure, damping property are good.
Description of the drawings
Fig. 1 is the structure principle chart of the utility model one embodiment；
Fig. 2 is the exploded perspective view of Fig. 1.
In figure
1- left side vertical plates；Riser on the right side of 2-；3- rides；4- damper connecting seats；5- dampers；6- installs hatch door.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the utility model can be combined with each other.For sake of convenience, hereinafter such as
There are " on ", " under ", "left", "right" printed words, only represent consistent with the upper and lower, left and right direction of attached drawing in itself, not to structure
Play restriction effect.
A kind of two-layer vehicle guest room staircase structure, as illustrated in fig. 1 and 2, including left side vertical plate 1, right side riser 2 and monoblock type
Foot-operated 3, foot-operated 3 lower end equipped with damper connecting seat 4, on the damper connecting seat 4 and car body between subtract equipped with two groups
Shake device 5.As a kind of preferable connection mode, left side vertical plate 1, right side riser 2 weld respectively with integral-type pedal 3.It is preferred that institute
Integral-type pedal 3 is stated to be made of one piece for integral slab bending.
It is welded with damper connecting seat 43 bottom of integral-type pedal.The top of damper 5 is connect with damper connecting seat 4,
Lower part is fixed on the car body.Foot-operated 3 bottom is equipped with notch, and two groups of dampers are mounted in the notch.In indentation, there
Equipped with installation hatch door 6, installation hatch door 6 is used to fasten damper 5.
The staircase structure of the utility model is ridden using the foot of monoblock type.The utility model is moved towards according to stair, this practicality
New design left and right cant board simplifies the mounting means of stair.
In order to reduce the support of stair bottom, ride and be molded using Integral bending, welded with left and right cant board.
In order to which car body of further decaying shakes the influence to occupant, described foot-operated 3 the top is with the upper strata of car body
Damper unit is also equipped between plate.
The utility model is mainly used in the staircase structure of two-layer vehicle, and the vehicle is double decker coach in the present embodiment
Or the double-decker of rail traffic vehicles.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after the utility model has been read, those skilled in the art are new to this practicality
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (9)
1. a kind of two-layer vehicle guest room staircase structure, including left side vertical plate（1）, right side riser（2）And it is fixedly connected on left side and stands
Plate（1）With right side riser（2）Between it is foot-operated（3）；It is it is characterized in that, described foot-operated（3）Bottom equipped with damper unit, should
The lower end of damper unit is used to be connected with the lower floor of car body.
2. two-layer vehicle guest room according to claim 1 staircase structure, which is characterized in that described foot-operated（3）For monoblock type
It is foot-operated.
3. two-layer vehicle guest room according to claim 2 staircase structure, which is characterized in that the integral-type pedal is whole
Plate bending is made of one piece.
4. two-layer vehicle guest room according to claim 1 staircase structure, which is characterized in that described foot-operated（3）Bottom
Equipped with notch, the damper unit is mounted in the notch.
5. two-layer vehicle guest room according to claim 4 staircase structure, which is characterized in that the indentation, there is equipped with installation cabin
Door（6）.
6. two-layer vehicle guest room according to any one of claims 1-5 staircase structure, which is characterized in that the vibration damping list
Member is damper（5）, the damper（5）Top pass through damper connecting seat（4）Mounted on foot-operated（3）Bottom, should
Damper（5）Lower part for being connected with car body.
7. two-layer vehicle guest room according to claim 6 staircase structure, which is characterized in that the damper（5）Have multigroup.
8. two-layer vehicle guest room according to any one of claims 1-5 staircase structure, which is characterized in that described foot-operated
（3）The top and car body upper floor between be also equipped with damper unit.
9. two-layer vehicle guest room according to any one of claims 1-5 staircase structure, which is characterized in that the vehicle is
The double-decker of double decker coach or rail traffic vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526981.9U CN207496581U (en) | 2017-11-16 | 2017-11-16 | A kind of two-layer vehicle guest room staircase structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526981.9U CN207496581U (en) | 2017-11-16 | 2017-11-16 | A kind of two-layer vehicle guest room staircase structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496581U true CN207496581U (en) | 2018-06-15 |
Family
ID=62504224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526981.9U Active CN207496581U (en) | 2017-11-16 | 2017-11-16 | A kind of two-layer vehicle guest room staircase structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301443A (en) * | 2020-02-24 | 2020-06-19 | 中车株洲电力机车有限公司 | Double-deck vehicle and middle bearing structure thereof |
| EP3851353A1 (en) * | 2020-01-17 | 2021-07-21 | SpeedInnov | Vehicle staircase and associated mounting method |
| CN114248811A (en) * | 2022-01-07 | 2022-03-29 | 中车唐山机车车辆有限公司 | Stair structure for rail train and rail train |
| CN114368401A (en) * | 2022-01-07 | 2022-04-19 | 中车唐山机车车辆有限公司 | Train two-layer floor mounting structure and carriage |
-
2017
- 2017-11-16 CN CN201721526981.9U patent/CN207496581U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3851353A1 (en) * | 2020-01-17 | 2021-07-21 | SpeedInnov | Vehicle staircase and associated mounting method |
| FR3106316A1 (en) * | 2020-01-17 | 2021-07-23 | Speedinnov | Vehicle stairs and associated mounting method |
| CN111301443A (en) * | 2020-02-24 | 2020-06-19 | 中车株洲电力机车有限公司 | Double-deck vehicle and middle bearing structure thereof |
| CN111301443B (en) * | 2020-02-24 | 2021-02-05 | 中车株洲电力机车有限公司 | Double-deck vehicle and middle bearing structure thereof |
| CN114248811A (en) * | 2022-01-07 | 2022-03-29 | 中车唐山机车车辆有限公司 | Stair structure for rail train and rail train |
| CN114368401A (en) * | 2022-01-07 | 2022-04-19 | 中车唐山机车车辆有限公司 | Train two-layer floor mounting structure and carriage |
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