CN207225359U - Box car compound lining plate - Google Patents
Box car compound lining plate Download PDFInfo
- Publication number
- CN207225359U CN207225359U CN201621168077.0U CN201621168077U CN207225359U CN 207225359 U CN207225359 U CN 207225359U CN 201621168077 U CN201621168077 U CN 201621168077U CN 207225359 U CN207225359 U CN 207225359U
- Authority
- CN
- China
- Prior art keywords
- box car
- interior lining
- lining panel
- cover plate
- groove
- 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.)
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Abstract
Box car compound lining plate, by cover board（1）, bolt（2）, plastic cover plate（3）With interior lining panel mainboard（4）Composition, plastic cover plate（3）Centre be radially provided with a groove, two sides of groove are respectively provided with a boss I（3‑1）, plastic cover plate（3）Lower part be equipped with and interior lining panel mainboard（4）The matched boss II of trapezium structure（3‑2）, it is characterised in that：The interior lining panel mainboard（4）The trapezium structure of one end passes through the matching plastic cover plate of shape（3）Coordinate blending bolt（2）It is fixed on the inner wall of box car, cover board（1）Cover again in groove, it is smooth plane to make box car inner wall.The utility model, interior lining panel weight is lighter than traditional box car inner lining material such as glued board, bamboo slab rubber in 2.4 3.0kg/ ㎡ significantly, and impact resistance and corrosion resistance are better than traditional box car inner lining material, and size is adjustable, convenience in transport and storage.
Description
Technical field
Railway freight technical field is the utility model is related to, is more specifically related to a kind of box car of high-strength light
Compound lining plate.
Technical background
The development of Chinese Railway shipping, this key link of too busy to get away speed, box car interior lining panel is the tool of railway freight-car
There is the important accessory of side wall, headwall, floor and roof, played in cargo that is valuable and being afraid of to expose to the sun and rain is shipped indispensable
Effect, as China's industrialization and urbanization quickly propel, e-commerce flourishes, the consumption habit of people is generated
Tremendous influence, promotes the rapid development of China Logistics industry.Internet+electric business+quick railway transportation becomes a new shipping
Develop branch, railway transportation safely, quickly, efficiently, environmentally friendly can better conform to modern logistics development demand, box car
Research and development by be answer this demand development main vehicle, still further aspect is with the development of modern logistics, also to the built-in product of box car
Heat-insulated, impact resistance, wear-resisting antiskid, environmental protection and the performance such as recyclable propose the requirement of higher, existing box car interior lining panel is main
There is two class of steel plate and bamboo laminated board, although steel plate disclosure satisfy that strength and stiffness requirement, but non-skid property is bad, load and unload
There are security risk during cargo or cargo transport；Bamboo laminated board has certain non-skid property, and lighter weight,
But its insufficient strength, easily makes moist and go mouldy, and then cause rotten, mechanical property reduction, in cargo handling and transportational process
In easily occur being broken and interlaminar separation, there are security risk, threatens to the security for transporting cargo, and threatens driving
Safety, simultaneously because the heat-insulating property of steel plate and bamboo laminated board is all poor, cannot meet the hair of current box car
Exhibition demand.
Utility model content
A kind of in view of the above problems, box car compound lining the purpose of this utility model is to provide high-strength light
Plate, can meet lightweight requirements and meet hardness and shock resistance requirement, greatly improve shipping efficiency, reduce logistics cost,
Ensure the safety of transport cargo, moreover it is possible to improve heat-insulating property, meet box car growth requirement.
The technical solution of the utility model is achieved in the following ways：Box car compound lining plate, by cover board, spiral shell
Bolt, plastic cover plate and interior lining panel mainboard composition, one end of the interior lining panel mainboard are trapezium structure, the middle edge of plastic cover plate
A groove is radially provided with, two sides of groove are respectively provided with a boss I, and the lower part of plastic cover plate is equipped with trapezoidal with interior lining panel mainboard
The matched boss II of structure, it is characterised in that：The trapezium structure of described interior lining panel mainboard one end is matching by shape
Plastic cover plate coordinate blending bolt to be fixed on the inner wall of box car, cover board is covered in groove again, makes box car inner wall to be smooth
Plane.
The interior lining panel mainboard is made of upper hypodermal layer, sandwich of layers, plane, and sandwich of layers is polypropylene cellular board, up and down
Cortex is continuous lod thermoplastic composite, and upper hypodermal layer is combined with cellular type core layer by belt roll squeezer hot pressing.
The plane involution of the boss II of the plastic cover plate and the interior lining panel mainboard of two sides of left and right, by bolt by plastic lid
Plate and two interior lining panel mainboard connections, cover board 1 are covered in groove and fastened by boss I, size required for formation
Box car interior lining panel.
The utility model, interior lining panel weight are lighter than in traditional box car such as glued board, bamboo slab rubber in 2.4-3.0kg/ ㎡ significantly
Lining material, while similar traditional bamboo slab rubber surface when being subject to external impacts can be avoided bamboo fibre occur cargo and personnel are made
Into the situation of damage, and impact resistance and corrosion resistance are better than traditional box car inner lining material, and size is adjustable, convenience in transport and
Storage.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of plastic cover plate.
Fig. 3 is the structure diagram of interior lining panel mainboard.
Embodiment
As shown in Figure 1, box car compound lining plate, by 4 groups of cover board 1, bolt 2, plastic cover plate 3 and interior lining panel mainboard
Into one end of interior lining panel mainboard 4 is trapezium structure, and the trapezium structure of the interior lining panel mainboard 4 is matching by shape
Plastic cover plate 3 and bolt 2 are fixed in box car inner wall, finally cover cover board 1, and cover board 1 is covered in groove and by I 3-1 of boss
Fastened, it is smooth plane to make box car inner wall.
As shown in Fig. 2, it is the structure diagram of plastic cover plate 3.The centre of plastic cover plate 3 is radially equipped with a groove, recessed
Two sides of groove are equipped with I 3-1 of boss, and the lower part of plastic cover plate 3 is equipped with and matched II 3- of boss of 4 trapezium structure of interior lining panel mainboard
2, cover board 1 is covered in groove and fastened by I 3-1 of boss.
Known by Fig. 3, be the structure diagram of interior lining panel mainboard.The interior lining panel mainboard 4 is continuous lod thermoplastic honeycomb
One end is pressed into such as diagram shape by composite plate, the plate on the basis of prior art products using heat pressing process, passes through press strip 3 and bolt
2 are fixed in box car inner wall, finally install cover board 1.The interior lining panel mainboard 4 is by upper hypodermal layer 4-1, sandwich of layers 4-2, flat
Face 4-3 is formed, and sandwich of layers 4-1 is polypropylene cellular board, and upper hypodermal layer 4-2 is continuous lod thermoplastic composite, up and down
Cortex is combined with cellular type core layer by belt roll squeezer hot pressing.The plane 4-3 of the trapezium structure and plastic cover plate 3
II 3-2 of boss coordinates, and is connected plastic cover plate 3 and two interior lining panel mainboards 4 by bolt 2, size required for formation
Box car interior lining panel.
The continuous lod thermoplastic honeycomb composite plate of the utility model is prior art products, using sandwich knot
Structure, sandwich of layers are polypropylene cellular board, and upper hypodermal layer is continuous lod thermoplastic composite, first will in process of production
Upper lower epidermis is compound via belt roll squeezer hot pressing with cellular type core layer, then its one end is shaped by mould heat pressure, and when installation leads to
Cross the matching plastic cover plate 3 of shape and bolt 2 is fixed in box car inner wall, finally cover cover board 1, make the box car inner wall be
Smooth plane.
Claims (3)
1. box car compound lining plate, by cover board（1）, bolt（2）, plastic cover plate（3）With interior lining panel mainboard（4）Composition, institute
The interior lining panel mainboard stated（4）One end be trapezium structure, plastic cover plate（3）Centre be radially provided with a groove, the two of groove
Side is respectively provided with a boss I（3-1）, plastic cover plate（3）Lower part be equipped with and interior lining panel mainboard（4）Trapezium structure it is matched
Boss II（3-2）, it is characterised in that：The interior lining panel mainboard（4）The trapezium structure of one end passes through the matching modeling of shape
Expect cover board（3）Coordinate blending bolt（2）It is fixed on the inner wall of box car, cover board（1）Cover again in groove, it is smooth to make box car inner wall
Smooth plane.
2. box car compound lining plate according to claim 1, it is characterised in that：The interior lining panel mainboard（4）By
Upper hypodermal layer（4-1）, sandwich of layers（4-2）, plane（4-3）Composition, sandwich of layers（4-1）For polypropylene cellular board, upper hypodermal layer（4-
2）For continuous lod thermoplastic composite, upper hypodermal layer（4-1）With cellular type core layer（4-2）Answered by belt roll squeezer hot pressing
Conjunction forms.
3. box car compound lining plate according to claim 1, it is characterised in that：The plastic cover plate（3）It is convex
Platform II（3-2）With the interior lining panel mainboard of two side of left and right（4）Plane（4-3）Pairing, by bolt（2）By plastic cover plate（3）With two
A interior lining panel mainboard（4）Splicing, cover board（1）Cover in groove and by boss I（3-1）Groove is fastened, ruler required for formation
The box car interior lining panel of very little size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168077.0U CN207225359U (en) | 2016-11-02 | 2016-11-02 | Box car compound lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168077.0U CN207225359U (en) | 2016-11-02 | 2016-11-02 | Box car compound lining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225359U true CN207225359U (en) | 2018-04-13 |
Family
ID=61838301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168077.0U Active CN207225359U (en) | 2016-11-02 | 2016-11-02 | Box car compound lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212482A (en) * | 2021-02-26 | 2021-08-06 | 中车齐齐哈尔车辆有限公司 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
-
2016
- 2016-11-02 CN CN201621168077.0U patent/CN207225359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212482A (en) * | 2021-02-26 | 2021-08-06 | 中车齐齐哈尔车辆有限公司 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
| CN113212482B (en) * | 2021-02-26 | 2022-10-18 | 中车齐齐哈尔车辆有限公司 | Pressure plate assembly of inner lining plate of wagon, carriage and wagon |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |