CN201362471Y - Container board - Google Patents
Container board Download PDFInfo
- Publication number
- CN201362471Y CN201362471Y CNU2008201896524U CN200820189652U CN201362471Y CN 201362471 Y CN201362471 Y CN 201362471Y CN U2008201896524 U CNU2008201896524 U CN U2008201896524U CN 200820189652 U CN200820189652 U CN 200820189652U CN 201362471 Y CN201362471 Y CN 201362471Y
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- CN
- China
- Prior art keywords
- plate
- aluminium sheet
- interior lining
- lining panel
- adjacent
- 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 - Lifetime
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Abstract
The utility model provides a container board, which comprises an outer plate, a lining plate and a heat insulating layer clamped between the outer plate and the lining plate, wherein the lining plate comprises a plurality of aluminum plates; one or two longitudinal sides of each aluminum plate along the longitudinal direction are welding edges; the adjacent welding edges of the adjacent two aluminum plates are welded together, and weld seams are formed. The outer surface of each aluminum plate without the welding edges is provided with a pre-coating; and the post coatings are arranged on the welding edges and the weld seams. A bonding layer is arranged between the lining plate and the heat insulating layer. Because the adjacent two aluminum plates are welded together, no auxiliary connecting part is needed, the structure is simple, the connecting strength is high and the connection air-tightness is also good. In addition, in the container board, the outer surfaces of the weld seams and the welding edges are provided with the post coatings, and thereby, the connection air-tightness of the two aluminum plates is further improved. Therefore, the container board has the advantages of simple structure, high connection strength and good connection air-tightness.
Description
Technical field
The utility model relates to a kind of container plate, and is especially relevant with the liner structure of container plate.
Background technology
As shown in Figure 1, the structure of freight container comprises rectangular-shaped box frame and is installed in container plate and base plate on the box frame.Container plate comprises top board and side plate, and the two structure is basic identical, includes outside plate 1, interior lining panel 2 and is clipped in heat-insulation layer (not shown) between the two.Described interior lining panel 2 is formed by the welding of polylith steel plate usually or is formed by connecting by the polylith aluminium sheet.But the cost of steel plate is higher, and it is heavier to conduct oneself with dignity, and is unfavorable for increasing cargo capacity.As shown in Figure 2, in the interior lining panel of being made by polylith aluminium sheet 32, each piece aluminium sheet 3 needs connection assist 4 to connect together usually.Connection assist 4 is a flute profile, two cell walls partly are embedded in the heat-insulation layer, the bottom land outside has two plug tenons 41 that are positioned at same surface and extend relatively, the turnover of the end of aluminium sheet 3 forms slot, and two plug tenons 41 of connection assist 4 are coupled in the slot of two blocks of aluminium sheets 3 and these two blocks of aluminium sheets 3 are connected together.As mentioned above, though aluminium sheet from heavy and light, the connection technology more complicated between each aluminium sheet, thus cause the complex structure of interior lining panel, and a little less than the Joint strenght, sealing property is also poor.In addition, use the aluminium sheet snap-in to be connected to form interior lining panel in addition, in utility model patent CN200420003008.5, forming between each piece aluminium sheet of interior lining panel is by the engaged connection of the seaming that is arranged on each aluminium sheet side.There is complex structure equally in it, the weak problem that reaches poor sealing performance of Joint strenght.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of container plate of simple in structure, good airproof performance is provided.
For achieving the above object, the utility model adopts following technical scheme:
Container plate of the present utility model, comprise outside plate, interior lining panel and be clipped in heat-insulation layer between the two, wherein said interior lining panel comprises some blocks of aluminium sheets, described every block of aluminium sheet along its longitudinally one or both sides be welding edge, the adjacent welding edge of adjacent two blocks of aluminium sheets is welded together, and forms weld seam.On the outside face of removing described welding edge of every block of aluminium sheet, be provided with precoal, be provided with the back coating at described welding edge and weld seam upper surface.Be provided with tack coat between described interior lining panel and the described heat-insulation layer.
It vertically is pressed with recessed ripple described aluminium sheet upper edge.
Described recessed ripple is positioned near the described weld seam.
The thickness of described aluminium sheet is 1mm-2mm.
The advantage and the good effect of container plate described in the utility model are: in the utility model,, need not by connection assist because adjacent two blocks of aluminium sheets are welded together, thus simple in structure, the Joint strenght height, and it is also relatively good to connect air-tightness.In addition, in the utility model, be provided with the back coating at weld seam and welding edge outside face, this has further improved two aluminium sheet bonded assembly air-tightness.
With reference to the accompanying drawing description of a preferred embodiment, above-mentioned and other purpose of the present utility model, feature and advantage will be more obvious by following.
Description of drawings
Fig. 1 is the structural representation of existing refrigerated container;
Fig. 2 represents the structural representation of interior lining panel in the existing container plate;
Fig. 3 represents the structural representation of interior lining panel in the container plate of the present utility model.
The specific embodiment
To describe specific embodiment of the utility model in detail below.Should be noted that the embodiments described herein only is used for casehistory, is not limited to the utility model.
In the utility model, interior lining panel and heat-insulation layer bonded assembly simultaneously are defined as inner face, and another side in contrast is the outside.
As shown in Figure 3, the structure of container plate in the utility model comprises outside plate, interior lining panel 2 and is clipped in heat-insulation layer between the two.Wherein interior lining panel 2 comprises that some thickness are the aluminium sheet 1 of 1mm-2mm.Every aluminium sheet 3 upper edge its longitudinally one or both sides be welding edge 22, most of aluminium sheet 3 all has two welding edges 22, two blocks of aluminium sheets that only are positioned at interior lining panel 2 two ends have a welding edge 22, because of its outer end does not need to be welded to connect with other aluminium sheets again.The adjacent welding edge 22 of adjacent two blocks of aluminium sheets 3 is welded together, and forms weld seam 23.The outside face of removing welding edge at every block of aluminium sheet 3 is provided with precoal 21, sprays back coating (not shown) at welding edge 22 and above the weld seam 23.Be provided with tack coat between the inside face of interior lining panel 2 and the heat-insulation layer.Near weld seam 23 on the aluminium sheet 3, vertically be pressed with recessed ripple (not shown) along it.
The method of the interior lining panel 2 of processing in the utility model is: the precoating aluminium plate that will have precoal 21 is cut into the certain-length size, obtains aluminium sheet, and wherein a side or dual-side are the welding edge that does not have precoal longitudinally along aluminium sheet; The adjacent welding edge butt joint welding of adjacent two blocks of aluminium sheets is formed weld seam 23; In welding edge 22 and weld seam 23 outside faces spraying back coating,, and make finished product interior lining panel 2 outward appearances neatly unified with the protection of reinforcement butt welded seam; Can also on interior lining panel 2, be close to weld seam 23 positions at last and suppress some recessed ripples.
Though described the utility model with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.The spirit or the essence that do not break away from utility model because the utility model can specifically be implemented in a variety of forms, so be to be understood that, the foregoing description is not limited to any aforesaid details, and should be in the spirit and scope that claim limited of enclosing explain widely, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.
Claims (4)
1. container plate, comprise outside plate, interior lining panel (2) and be clipped in heat-insulation layer between the two, wherein said interior lining panel (2) comprises some blocks of aluminium sheets (1), it is characterized in that: described every block of aluminium sheet (3) along its longitudinally one or both sides be welding edge (22), the adjacent welding edge (22) of adjacent two blocks of aluminium sheets (3) is welded together, and formation weld seam (23), on the outside face of removing described welding edge of every block of aluminium sheet (3), be provided with precoal, be provided with the back coating at described welding edge (22) and weld seam (23) upper surface, be provided with tack coat between described interior lining panel (2) and the described heat-insulation layer.
2. container plate according to claim 1 is characterized in that: it vertically is pressed with recessed ripple described aluminium sheet (1) upper edge.
3. container plate according to claim 2 is characterized in that: described recessed ripple is positioned near the described weld seam.
4. according to claim 1,2 or 3 described container plates, it is characterized in that: the thickness of described aluminium sheet (1) is 1mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201896524U CN201362471Y (en) | 2008-12-29 | 2008-12-29 | Container board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201896524U CN201362471Y (en) | 2008-12-29 | 2008-12-29 | Container board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362471Y true CN201362471Y (en) | 2009-12-16 |
Family
ID=41473131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201896524U Expired - Lifetime CN201362471Y (en) | 2008-12-29 | 2008-12-29 | Container board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362471Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005791A (en) * | 2016-07-15 | 2016-10-12 | 中车石家庄车辆有限公司 | Refrigerated container |
-
2008
- 2008-12-29 CN CNU2008201896524U patent/CN201362471Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005791A (en) * | 2016-07-15 | 2016-10-12 | 中车石家庄车辆有限公司 | Refrigerated container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |