CN206678996U - A kind of combined type bullet train floor with splicing construction - Google Patents
A kind of combined type bullet train floor with splicing construction Download PDFInfo
- Publication number
- CN206678996U CN206678996U CN201720360708.7U CN201720360708U CN206678996U CN 206678996 U CN206678996 U CN 206678996U CN 201720360708 U CN201720360708 U CN 201720360708U CN 206678996 U CN206678996 U CN 206678996U
- Authority
- CN
- China
- Prior art keywords
- floor
- combined type
- neck
- splicing construction
- bullet train
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of combined type bullet train floor with splicing construction, including floor body, silencing pad and closely sealed backing plate, the relative side in the floor body back side is respectively arranged with neck and clamp corresponding with neck, the clamp is fixedly connected by extension plate with the side at the floor body back side, the silencing pad is fixedly installed on extension plate and corresponded on the end face of floor body, the closely sealed backing plate is fixedly mounted on the back side of floor body, and is arranged between neck and extension plate.The combined type bullet train floor with splicing construction, it is simple in construction, it is easy for installation, the generation of noise in motor-car is effectively reduced, improves the stability that floor uses in motor train compartment.
Description
Technical field
It the utility model is related to motor-car accessory technical field, more particularly to a kind of combined type motor-car with splicing construction
Plate.
Background technology
The high-speed cruising of motor-car, make the wheel of vehicle and rail shock fiercer, caused noise and vibrations are bigger, such as
Fruit does not have the floor of good soundproof effect, will certainly increase the noise in compartment and vibrations, and it is automatically favourable to reduce vehicle in addition
In the speed-raising of vehicle, so requiring more and more stricter to the floor of high speed motor car.The floor of vehicle interior has using wooden at present
Laminated structure, also have using aluminum honeycomb core plates, its proportion is all larger.
Utility model content
The purpose of this utility model is and a kind of band splicing construction proposed in order to solve shortcoming present in prior art
Combined type bullet train floor.
To achieve these goals, the utility model employs following technical scheme：
A kind of combined type bullet train floor with splicing construction, including floor body, silencing pad and closely sealed backing plate, the floor
The relative side in the body back side is respectively arranged with neck and clamp corresponding with neck, and the clamp passes through extension plate and floor sheet
The side at the body back side is fixedly connected, and the silencing pad is fixedly installed on extension plate and corresponded on the end face of floor body, described closely sealed
Backing plate is fixedly mounted on the back side of floor body, and is arranged between neck and extension plate.
Preferably, the floor body uses rubber slab structure setting.Dropped while ensureing that floor body support is durable
The low-floor body weight of itself, it is easy to motor-car to be raised speed in travelling.
Preferably, it is provided with noise reduction layer in the neck.By noise reduction layer to noise and seismaesthesia caused by motor-car operation
Noise reduction is isolated, and reduces the decibel of noise in motor train compartment.
Preferably, the floor body is provided with multigroup, and passes through clamp and neck fixing glue between plate body to each group
Close.Select to use according to the area in motor train compartment by floor body, close connection raising motor train compartment between floor body
Interior aesthetic property.
Preferably, the closely sealed backing plate at the floor body back side is set by extension plate in closed form to floor body support
Put.The closely sealed backing plate support degree that plate body supports over the ground is improved, and improves efficiency of the floor body to compartment internal sound insulation noise reduction.
Preferably, the closely sealed backing plate is fixed glued with floor body bottom.Improve life-span for using of the present apparatus and stably
Property.
In the utility model, the quantity of suitable floor body, floor sheet are used according to the area selection in motor train compartment
The neck of body bottom is fixedly connected with the fixture block of another piece of floor body bottom, consolidates the noise reduction layer in the end face and neck of fixture block
Fixed to combine, the silencing pad connected on the extension plate of fixture block is bonded with the fixation of the floor body back side, and closely sealed backing plate is with extension plate same
One plane, improve the closely sealed backing plate stability that plate body supports over the ground.The combined type bullet train floor with splicing construction, structure letter
It is single, it is easy for installation, the generation of noise in motor-car is effectively reduced, improves the stability that floor uses in motor train compartment.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of combined type bullet train floor with splicing construction structural representation；
Fig. 2 be the utility model proposes a kind of combined type bullet train floor with splicing construction the signal of A portions structure for amplifying
Figure；
Fig. 3 be the utility model proposes a kind of combined type bullet train floor with splicing construction floor body structural representation
Figure.
In figure：1 floor body；11 necks；111 noise reduction layers；12 fixture blocks；121 extension plates；2 silencing pads；3 closely sealed backing plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of combined type bullet train floor with splicing construction, including floor body 1, silencing pad 2 and closely sealed
Backing plate 3, the floor body 1 use rubber slab structure setting.Floor sheet is reduced while ensureing that floor body 1 supports durable
The weight of itself of body 1, it is easy to motor-car to be raised speed in travelling.The relative side in the back side of floor body 1 is respectively arranged with neck 11
The corresponding clamp 12 with neck 11, noise reduction layer 111 is provided with the neck 11.When being run by noise reduction layer 111 to motor-car
Caused noise and seismaesthesia noise reduction isolation, reduce the decibel of noise in motor train compartment.The clamp 12 passes through extension plate 121 and ground
The side at the back side of plate body 1 is fixedly connected, and the floor body 1 is provided with multigroup, and passes through clamp between plate body 1 to each group
12 fix gluing with neck 11.Select to use according to the area in motor train compartment by floor body 1, it is tight between floor body 1
Close connection improves the aesthetic property in motor train compartment.The silencing pad 2 is fixedly installed on the end of the corresponding floor body 1 of extension plate 121
On face, the closely sealed backing plate 3 is fixedly mounted on the back side of floor body 1, and is arranged between neck 11 and extension plate 121.Institute
The closely sealed backing plate 3 for stating the back side of floor body 1 supports setting in closed form by extension plate 121 to floor body 1.Improve gasket
The support degree that plate 3 supports to floor body 1, and improve efficiency of the floor body 1 to compartment internal sound insulation noise reduction.The gasket
Plate 3 is fixed glued with the bottom of floor body 1.Improve life-span and the stability that the present apparatus uses.
In the utility model, the quantity of suitable floor body 1, floor sheet are used according to the area selection in motor train compartment
The neck 11 of the bottom of body 1 is fixedly connected with the fixture block 12 of another piece of bottom of floor body 1, is made in end face and the neck 11 of fixture block 12
The secure bond of noise reduction layer 111, connect the fixation of silencing pad 2 and the back side of floor body 1 on the extension plate 121 of fixture block 12 and be bonded,
Closely sealed backing plate 3 and extension plate 121 improve the stability that closely sealed backing plate 3 supports to floor body 1 in same plane.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of combined type bullet train floor with splicing construction, including floor body（1）, silencing pad（2）With closely sealed backing plate（3）,
Characterized in that, the floor body（1）The relative side in the back side is respectively arranged with neck（11）With with neck（11）It is corresponding
Clamp（12）, the clamp（12）Pass through extension plate（121）With floor body（1）The side at the back side is fixedly connected, the noise reduction
Pad（2）It is fixedly installed on extension plate（121）Corresponding floor body（1）End face on, the closely sealed backing plate（3）It is fixedly mounted on ground
Plate body（1）The back side, and be arranged on neck（11）With extension plate（121）Between.
A kind of 2. combined type bullet train floor with splicing construction according to claim 1, it is characterised in that the floor sheet
Body（1）Using rubber slab structure setting.
A kind of 3. combined type bullet train floor with splicing construction according to claim 1, it is characterised in that the neck
（11）Inside it is provided with noise reduction layer（111）.
A kind of 4. combined type bullet train floor with splicing construction according to claim 1, it is characterised in that the floor sheet
Body（1）It is provided with multigroup, and plate body to each group（1）Between pass through clamp（12）With neck（11）It is fixed glued.
A kind of 5. combined type bullet train floor with splicing construction according to claim 4, it is characterised in that the floor sheet
Body（1）The closely sealed backing plate at the back side（3）Pass through extension plate（121）In closed form to floor body（1）Support is set.
A kind of 6. combined type bullet train floor with splicing construction according to claim 1, it is characterised in that the gasket
Plate（3）With floor body（1）Bottom is fixed glued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360708.7U CN206678996U (en) | 2017-04-07 | 2017-04-07 | A kind of combined type bullet train floor with splicing construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360708.7U CN206678996U (en) | 2017-04-07 | 2017-04-07 | A kind of combined type bullet train floor with splicing construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206678996U true CN206678996U (en) | 2017-11-28 |
Family
ID=60399149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360708.7U Expired - Fee Related CN206678996U (en) | 2017-04-07 | 2017-04-07 | A kind of combined type bullet train floor with splicing construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206678996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116736A (en) * | 2019-05-27 | 2019-08-13 | 中车青岛四方机车车辆股份有限公司 | Car body floor structure and rail vehicle with the structure |
| CN113479226A (en) * | 2021-02-07 | 2021-10-08 | 常州市新创智能科技有限公司 | Carbon fiber composite material underframe structure of high-speed rail transit motor train unit body |
-
2017
- 2017-04-07 CN CN201720360708.7U patent/CN206678996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116736A (en) * | 2019-05-27 | 2019-08-13 | 中车青岛四方机车车辆股份有限公司 | Car body floor structure and rail vehicle with the structure |
| CN113479226A (en) * | 2021-02-07 | 2021-10-08 | 常州市新创智能科技有限公司 | Carbon fiber composite material underframe structure of high-speed rail transit motor train unit body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |