CN207106501U - Top plate during a kind of compartment and its decoration are used - Google Patents
Top plate during a kind of compartment and its decoration are used Download PDFInfo
- Publication number
- CN207106501U CN207106501U CN201720757832.7U CN201720757832U CN207106501U CN 207106501 U CN207106501 U CN 207106501U CN 201720757832 U CN201720757832 U CN 201720757832U CN 207106501 U CN207106501 U CN 207106501U
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- top plate
- compartment
- middle top
- aramid fiber
- core layer
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Abstract
Top plate in being used the utility model discloses a kind of compartment and its decoration, middle top plate include middle top plate plate body and installation section bar, and the middle top plate plate body includes aramid fiber cellular type core layer and the prepreg positioned at the aramid fiber cellular type core layer both sides.The middle strength of roof that the utility model aramid fiber cellular type core layer and prepreg are combined into is high, and without being bonded reinforcement, plasticity is strong, and moulded manufacturability is good.The utility model intensity under equal material thickness is significantly larger than other similar products, under same intensity requirement, has the advantages such as product weight is light, structural stability is high, installation and debugging are simple.
Description
Technical field
The utility model belongs to compartment decoration technique field, is to be related to a kind of compartment and its decorate to push up in specifically
Plate.
Background technology
With the raising of train running speed, the consumption to the energy also increases, and then the energy-conserving and environment-protective to vehicle will
Ask and be also raised to a new height.In this context, on the premise of vehicle bulk strength is ensured, vehicle interior trim part into
For the light-weighted key area of vehicle.Decoration of the middle top plate used in railway as vehicle, not only requires that product is attractive in appearance, and
And reliability, lightweight requirements more and more higher to product.But current passenger car inner-decoration component is more using aluminium honeycomb, aluminium
Plate or aluminium section bar material, the middle top plate of above-mentioned material have under equivalent constructions intensity that weight is big, and installation is complicated, globality poor, peace
The shortcomings of property is inadequate entirely.
The content of the invention
The purpose of this utility model is to provide top plate during a kind of compartment decoration is used, and solves that existing middle top plate weight is big, peace
The inadequate technical problem of full property.
To realize above-mentioned purpose of utility model, compartment provided by the utility model decorates top plate in use and uses following technical sides
Case is achieved：
Top plate during a kind of compartment decoration is used, the middle top plate include middle top plate plate body and installation section bar, the middle top plate
Body includes aramid fiber cellular type core layer and the prepreg positioned at the aramid fiber cellular type core layer both sides.
Top plate during compartment decoration as described above is used, pre-buried some mounting blocks in the aramid fiber honeycomb interlayer.
Top plate in use is decorated in compartment as described above, and screw is provided with the mounting blocks.
Top plate during compartment decoration as described above is used, the installation section bar are installed on the mounting blocks by fastener.
Top plate during compartment decoration as described above is used, the middle top plate include safety rope mounting seat, the safety rope installation
Seat is installed on the mounting blocks by fastener.
Top plate during compartment decoration as described above is used, the middle top plate include lock body, and the lock body passes through fastener and peace
Dress block is installed on the middle top plate plate body.
Top plate during compartment decoration as described above is used, the middle top plate include car light mounting seat, and the car light mounting seat is led to
Structure glue is crossed to be installed on the middle top plate plate body.
The design of top plate, the utility model also proposed a kind of compartment, the compartment bag in being used based on above-mentioned compartment decoration
Include top plate during above-mentioned decoration is used.
Compared with prior art, the advantages of the utility model and good effect is：The utility model compartment decoration pushes up in
Plate includes aramid fiber cellular type core layer and the prepreg positioned at aramid fiber cellular type core layer both sides, aramid fiber cellular type core layer and prepreg
The middle strength of roof that layer is combined into is high, and without being bonded reinforcement, plasticity is strong, and moulded manufacturability is good.The utility model is equal
Intensity is significantly larger than other similar products under material thickness, under same intensity requirement, has that product weight is light, structural stability
The high, advantage such as installation and debugging are simple.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantage of the present utility model will become
Obtain clearer.
Brief description of the drawings
Fig. 1 is the structural representation of top plate in the utility model specific embodiment；
Fig. 2 is the sectional view of top plate plate body in the utility model specific embodiment；
Fig. 3 is top plate plate body and the sectional view of installation section bar part in the utility model specific embodiment；
Fig. 4 is top plate plate body and the sectional view of car body installation seating portion in the utility model specific embodiment.
In figure：1st, middle top plate plate body；11st, aramid fiber cellular type core layer；12nd, prepreg；The 2nd, section bar is installed；3rd, mounting blocks；
4th, car light mounting seat；5th, safety rope mounting seat；6th, lock body.
Embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the present embodiment proposes top plate during a kind of compartment decoration is used, middle top plate includes the middle He of top plate plate body 1
With installation section bar 2, car light mounting seat 4, safety rope mounting seat 5 and the lock body 6 of the assembling of middle top plate plate body 1.
For the weight of top plate in reducing, security is improved, the present embodiment centering top plate plate body 1 is improved, and is such as schemed
Shown in 2-4, the middle top plate plate body 1 of the present embodiment includes aramid fiber cellular type core layer 11 and positioned at the both sides of aramid fiber cellular type core layer 11
Prepreg 12.
The aramid fiber cellular type core layer 11 and prepreg 12 of middle top plate plate body 1 can be according to different loading demands and applicable work
Condition selects different thickness, and carries out preliminary check to its structural strength by finite element modelling, final same real impact, curved
The design optimization of the thickness especially structure of prepreg 12 of top plate plate body 1 during the experiments such as song are completed, to realize minimum thickness
The requirement of strength design being optimal, the lightweight requirements of top plate itself weight in guarantee, also disclosure satisfy that product design can
By property and cost-effectiveness requirement.
In order to which the combination of top plate plate body 1 and other accessories in realizing is installed, solves the problems, such as installation complexity, globality poor,
As shown in Figure 2,3, pre-buried some mounting blocks 3 in aramid fiber honeycomb interlayer 11.Middle top plate plate body 1 passes through mounting blocks 3 and fastener
Assembled with installation section bar 2, safety rope mounting seat 5 and lock body 6.
Screw is provided with mounting blocks 3, there is screw thread on fastener, fastener is coordinated by screw thread and screw, is realized solid
It is fixed.Installation section bar 2, safety rope mounting seat 5 and lock body 6 are installed on mounting blocks 3 by fastener.Fastener be preferably bolt or
Screw, mounting blocks are the aluminium block of strip swivel nut.
For the requirement of intensity, the serial performance such as vibration connected between top plate entirety and car body in meeting, section bar 2 is installed
It can be made of unlike material aluminium section bar, in desired load and met under the middle top plate of vehicle installation, installation section bar 2 is carried out
Topology optimization design, do not having influential region on overall construction intensity, using repeated hole is reduced, reducing the modes such as reinforcement and carry out
Loss of weight processing.In addition, in order in realizing top board structure disclosure satisfy that the requirement of vehicle assembling, can preferably meet product
Adjustment and installation difficulty during the requirement of profile tolerance reduces during mounting of roof plate, this product are kept away by mechanical structure optimization design
The introducing of no-welding structure, the welding deformation of reinforcement etc. is reduced with this, effectively avoids the introducing of welding stress.Eventually through
Every experimental test, meet design requirement with the property indices of top plate in checking, and light weight can be met to greatest extent
The property indices such as change, high intensity, safe and reliable.
As shown in figure 4, the car light mounting seat 4 of the present embodiment is installed on middle top plate plate body 1 by structure glue, car light installation
Seat 4 is complex as entirety with middle top plate plate body 1.
In summary, the middle top plate plate body that the present embodiment uses, the loading characteristic of combination product is to its material, structure, peace
Holding position etc. carries out fully optimized design, the Systematic Design of top plate in being carried out with reference to finite element modelling and product testing, and leads to
Cross pre-buried mode middle top plate plate body is compound integral with mounting blocks, product size and outward appearance are safely controllable, have equal
Intensity is significantly larger than other similar products under material thickness, under same intensity requirement, product weight is light, structural stability is high,
The advantages that installation and debugging are simple.
Based on the design of above-mentioned middle top plate, the present embodiment also proposed a kind of compartment, and compartment is included in above-mentioned decoration use
Top plate, middle top plate are fixedly installed in the top in compartment.
Above example is only illustrating the technical solution of the utility model, rather than is limited；Although with reference to before
Embodiment is stated the utility model is described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these
Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical scheme claimed spirit and
Scope.
Claims (8)
- Top plate during 1. a kind of compartment decoration is used, it is characterised in that the middle top plate includes middle top plate plate body and installation section bar, described Middle top plate plate body includes aramid fiber cellular type core layer and the prepreg positioned at the aramid fiber cellular type core layer both sides.
- Top plate during 2. compartment decoration according to claim 1 is used, it is characterised in that pre-buried in the aramid fiber cellular type core layer Some mounting blocks.
- Top plate during 3. compartment decoration according to claim 2 is used, it is characterised in that be provided with screw on the mounting blocks.
- Top plate during 4. compartment decoration according to claim 2 is used, it is characterised in that the installation section bar is pacified by fastener Loaded on the mounting blocks.
- Top plate during 5. compartment decoration according to claim 2 is used, it is characterised in that the middle top plate is installed including safety rope Seat, the safety rope mounting seat are installed on the mounting blocks by fastener.
- Top plate during 6. compartment decoration according to claim 2 is used, it is characterised in that the middle top plate includes lock body, described Lock body is installed on the mounting blocks by fastener.
- Top plate during 7. compartment decoration according to claim 2 is used, it is characterised in that the middle top plate is installed including car light Seat, the car light mounting seat are installed on the middle top plate plate body by structure glue.
- A kind of 8. compartment, it is characterised in that top plate during the decoration that the compartment is included described in claim 1-7 any one is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757832.7U CN207106501U (en) | 2017-06-27 | 2017-06-27 | Top plate during a kind of compartment and its decoration are used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757832.7U CN207106501U (en) | 2017-06-27 | 2017-06-27 | Top plate during a kind of compartment and its decoration are used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106501U true CN207106501U (en) | 2018-03-16 |
Family
ID=61589187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757832.7U Active CN207106501U (en) | 2017-06-27 | 2017-06-27 | Top plate during a kind of compartment and its decoration are used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106501U (en) |
-
2017
- 2017-06-27 CN CN201720757832.7U patent/CN207106501U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: No.11, middle Huanghai Avenue, Haiyang Economic Development Zone, Yantai City, Shandong Province Patentee after: Outmet transportation equipment Co., Ltd Address before: 266101 No. 178, Zhuzhou Road, hi tech Industrial Park, Shandong, Qingdao Patentee before: QINGDAO ULTMATE TRAFFIC EQUIPMENT Co.,Ltd. |