CN201089610Y - Door board of refrigerated container - Google Patents
Door board of refrigerated container Download PDFInfo
- Publication number
- CN201089610Y CN201089610Y CNU2007201200091U CN200720120009U CN201089610Y CN 201089610 Y CN201089610 Y CN 201089610Y CN U2007201200091 U CNU2007201200091 U CN U2007201200091U CN 200720120009 U CN200720120009 U CN 200720120009U CN 201089610 Y CN201089610 Y CN 201089610Y
- Authority
- CN
- China
- Prior art keywords
- panel
- section bar
- aluminium section
- bar frame
- bolt
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 73
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005187 foaming Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims description 66
- 238000003825 pressing Methods 0.000 claims description 27
- 150000001398 aluminium Chemical class 0.000 claims description 16
- 239000003973 paint Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000012945 sealing adhesive Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a refrigerated container door panel, comprising an aluminum profile frame (3), a panel (1), an interior plate (6), a sealing rubber strip in nesting connection with the aluminum profile frame and the flanging of the interior plate, a heat insulation foaming layer (7) positioned in an internal region among the panel, the interior plate and the aluminum profile frame, as well as a connector. The connector is welded inside the panel and ensures that the aluminum profile frame and the panel are in joint connection through a connecting hole on the aluminum profile frame. The utility model adopts the connector welded inside the panel to realize the connection of the panel and the aluminum profile frame; the connector is enclosed by the foaming layer so as to get good anti-corrosion protection without affecting a paint protection layer on the outside surface of the panel, which improves the connection reliability of the panel and the aluminum profile frame; as the connector is hidden inside the foaming layer of the panel, the outer side of the panel is complete and smooth with no protrusion, thereby ensuring the surface of the panel is more succinct and beautiful.
Description
Technical field
The utility model relates to a kind of deep freezer door structure, more particularly, relates to a kind of refrigerated container door plank.
Background technology
In order to guarantee the refrigeration efficient of refrigerated container, deep freezer has high requirements to the leak tightness of chamber door.As shown in Figure 1 and Figure 2, for guaranteeing the leak tightness of deep freezer, the door-plate of existing deep freezer adopts two-door sealing bar structure.Promptly in the groove on the aluminium section bar frame 3 of door-plate Door sealing adhesive tape 4 is set, on the flanging of the interior plate 6 of door-plate, insert 51 is set, and in the groove of insert 51 and another groove on the aluminium section bar frame 3, inlay Door sealing adhesive tape 5 is set, Door sealing adhesive tape 5 is fixed under the effect of the foaming layer 7 between panel 1, interior plate 6 and the aluminium section bar frame 3 of door-plate.
Then, needs for cost-cutting and assurance door-plate intensity, panel 1 adopts sheet steel usually, different with aluminium section bar frame 3 materials, both connections lack weldability, the aluminium section bar frame 3 of therefore existing deep freezer door-plate all is to adopt rivet 2 to rivet to be connected with steel panel 1, and there is following shortcoming in this connection:
1, panel 1 must be finished and rivet with aluminium section bar frame 3 after paint is handled again, and the blasting operation in the riveted joint process causes the peeling paint of the riveted joint punching periphery of panel 1 easily, and preservative coat is destroyed, causes panel rivet hole periphery corrosion and destruction easily;
2, rivet head is exposed to panel 1 outside, accumulates foul easily, causes rivet 2 and panel 1 electrochemical corrosion, causes the part paint of panel 1 around rivet head to break away from, and further worsens the corrosion of panel 1 riveted structure, quickens the destruction of panel riveted structure;
3, rivet head is exposed to the panel outside, influences the attractive in appearance of door-plate outward appearance.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of refrigerated container door plank is provided, solves the defective of existing refrigerated container door plank panel and aluminium section bar frame ease of connection corrosion and destruction.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of refrigerated container door plank, comprise aluminium section bar frame (3), panel (1), interior plate (6), the nested sealing joint strip of aluminium section bar frame and interior plate flanging, the heat insulation foaming layer (7) and the attaching parts of the interior zone between panel, interior plate and aluminium section bar frame of being connected, it is characterized in that: it is inboard and by the connecting bore on the described aluminium section bar frame this aluminium section bar frame and this panel are fitted and to link together that described attaching parts is welded on described panel.
In refrigerated container door plank of the present utility model, described attaching parts is a rivet, and this rivet passes connecting bore on the described aluminium section bar frame and this aluminium section bar frame and described panel are fitted links together.
In refrigerated container door plank of the present utility model, described attaching parts comprises double-screw bolt, nuts and washers, this double-screw bolt one end uprightly is welded on described panel inboard, and the other end passes connecting bore on the described aluminium section bar frame and by described nuts and washers this aluminium section bar frame and described panel fitted and link together.
In refrigerated container door plank of the present utility model, described attaching parts comprises bolt, nut and pressing plate, this pressing plate comprises groove, and this groove base comprises the through hole that cooperates with described bolt, and this pressing plate through hole and this pressing plate groove after described bolt cooperates hold the bolt cap of described bolt; Connecting bore on the described aluminium section bar frame cooperates with the bolt cap of described bolt, the upright end of the bolt cap of this bolt is welded on described panel inboard, and the other end passes connecting bore on the described aluminium section bar frame and by described nut and pressing plate this aluminium section bar frame and described panel fitted and link together.
In refrigerated container door plank of the present utility model, described attaching parts comprises contiguous block, bolt and pressing plate, this contiguous block comprises and described bolted screw and the bottom surface that cooperates with described panel inner surface, this screw axis is perpendicular to this bottom surface, this pressing plate comprises the groove that matches with this contiguous block, this groove base comprises the through hole that cooperates with described bolt, the screw of this pressing plate groove and this through hole after this contiguous block cooperates and described contiguous block over against; Connecting bore on the described aluminium section bar frame cooperates with described contiguous block, this contiguous block bottom surface cooperates with described panel inner surface and is welded on described panel inboard, connecting bore on this aluminium section bar frame is sleeved on this contiguous block, and by described bolt and pressing plate this aluminium section bar frame and described panel being fitted links together.
Implement refrigerated container door plank of the present utility model, compared with the prior art, its beneficial effect is:
1, employing is welded on the attaching parts realization panel of panel inboard and being connected of aluminium section bar frame, attaching parts is sealed by foaming layer, obtain good rust protection protection, do not influence the paints and lacquers protection layer of panel outer surface, improved panel and aluminium section bar frame bonded assembly reliability;
2, attaching parts is ensconced in the door-plate foaming layer, the panels outside complete and smooth, and no thrust makes the door-plate surface more become succinctly attractive in appearance.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the section-drawing of existing freezer door plate structure.
Fig. 2 is the riveted structure section-drawing of existing door-plate aluminium section bar frame and panel.
Fig. 3 is the embodiment one of refrigerated container door plank aluminium section bar frame of the present utility model and panel connecting structure.
Fig. 4 is the embodiment two of refrigerated container door plank aluminium section bar frame of the present utility model and panel connecting structure.
Fig. 5 is the embodiment three of refrigerated container door plank aluminium section bar frame of the present utility model and panel connecting structure.
Fig. 6 is the embodiment four of refrigerated container door plank aluminium section bar frame of the present utility model and panel connecting structure.
The specific embodiment
Embodiment one
As Fig. 1, shown in Figure 3, refrigerated container door plank of the present utility model comprises aluminium section bar frame 3, panel 1, interior plate 6, (sealing joint strip can be provided with two as Fig. 1 to the nested sealing joint strip that is connected aluminium section bar frame 3 and interior plate 6 flangings, also can adopt other modes that satisfy the freezer door seal request to be provided with, all can realize goal of the invention of the present utility model), be positioned at panel 1, the heat insulation foaming layer 7 and the attaching parts of the interior zone between interior plate 6 and the aluminium section bar frame 3, attaching parts comprises double-screw bolt 8, nut 9 and packing ring 10, double-screw bolt 8 one ends uprightly are welded on panel 1 inboard, the other end passes the connecting bore on the aluminium section bar frame 3, and by nut 9 and packing ring 10 aluminium section bar frame 3 and panel 1 being fitted links together.
Embodiment two
As Fig. 1, shown in Figure 4, refrigerated container door plank of the present utility model comprises aluminium section bar frame 3, panel 1, interior plate 6, the nested sealing joint strip of aluminium section bar frame 3 and interior plate 6 flangings, the heat insulation foaming layer 7 and the attaching parts of the interior zone between panel 1, interior plate 6 and aluminium section bar frame 3 of being connected, attaching parts is the rivet 11 that is welded on panel 1 inboard, and rivet 11 passes connecting bore on the aluminium section bar frame 3 and this aluminium section bar frame 3 and panel 1 are fitted links together.
Embodiment three
As Fig. 1, shown in Figure 5, refrigerated container door plank of the present utility model comprises aluminium section bar frame 3, panel 1, interior plate 6, the nested sealing joint strip of aluminium section bar frame 3 and interior plate 6 flangings, the heat insulation foaming layer 7 and the attaching parts of the interior zone between panel 1, interior plate 6 and aluminium section bar frame 3 of being connected, attaching parts comprises bolt 12, nut 9 and pressing plate 13, this pressing plate 13 comprises groove, this groove base comprises the through hole that cooperates with bolt 12, and the through hole of this pressing plate 13 and the groove of this pressing plate after bolt 12 cooperates hold the bolt cap of bolt 12.Connecting bore on the aluminium section bar frame 3 cooperates with the bolt cap of bolt 12, the upright end of the bolt cap of this bolt 12 is welded on panel 1 inboard, the other end passes the connecting bore on the aluminium section bar frame 3, and by nut 9 and pressing plate 13 this aluminium section bar frame 3 being fitted with panel 1 links together.
Embodiment four
As Fig. 1, shown in Figure 6, refrigerated container door plank of the present utility model comprises aluminium section bar frame 3, panel 1, interior plate 6, the nested sealing joint strip that is connected aluminium section bar frame 3 and interior plate 6 flangings, be positioned at panel 1, the heat insulation foaming layer 7 and the attaching parts of the interior zone between interior plate 6 and the aluminium section bar frame 3, attaching parts comprises contiguous block 14, bolt 12 and pressing plate 13, this contiguous block 13 comprises and bolt 12 bonded assembly screws and the bottom surface that cooperates with panel 1 inner surface, this screw axis is perpendicular to this bottom surface, this pressing plate 13 comprises the groove that matches with this contiguous block 14, this groove base comprises the through hole that cooperates with bolt 12, the screw of this pressing plate groove and this through hole after this contiguous block 14 cooperates and contiguous block 14 over against; Connecting bore on the aluminium section bar frame 3 cooperates with contiguous block 14, this contiguous block bottom surface cooperates with panel 1 inner surface and is welded on panel 1 inboard, connecting bore on this aluminium section bar frame 3 is sleeved on this contiguous block 14, and by bolt 12 and pressing plate 13 this aluminium section bar frame 3 being fitted with panel 1 links together.
Claims (5)
1. refrigerated container door plank, comprise aluminium section bar frame (3), panel (1), interior plate (6), the nested sealing joint strip of aluminium section bar frame and interior plate flanging, the heat insulation foaming layer (7) and the attaching parts of the interior zone between panel, interior plate and aluminium section bar frame of being connected, it is characterized in that: it is inboard and by the connecting bore on the described aluminium section bar frame this aluminium section bar frame and this panel are fitted and to link together that described attaching parts is welded on described panel.
2. refrigerated container door plank as claimed in claim 1 is characterized in that: described attaching parts is a rivet, and this rivet passes connecting bore on the described aluminium section bar frame and this aluminium section bar frame and described panel are fitted links together.
3. refrigerated container door plank as claimed in claim 1, it is characterized in that: described attaching parts comprises double-screw bolt, nuts and washers, this double-screw bolt one end uprightly is welded on described panel inboard, and the other end passes connecting bore on the described aluminium section bar frame and by described nuts and washers this aluminium section bar frame and described panel fitted and link together.
4. refrigerated container door plank as claimed in claim 1, it is characterized in that: described attaching parts comprises bolt, nut and pressing plate, this pressing plate comprises groove, this groove base comprises the through hole that cooperates with described bolt, and this pressing plate through hole and this pressing plate groove after described bolt cooperates hold the bolt cap of described bolt; Connecting bore on the described aluminium section bar frame cooperates with the bolt cap of described bolt, the upright end of the bolt cap of this bolt is welded on described panel inboard, and the other end passes connecting bore on the described aluminium section bar frame and by described nut and pressing plate this aluminium section bar frame and described panel fitted and link together.
5. refrigerated container door plank as claimed in claim 1, it is characterized in that: described attaching parts comprises contiguous block, bolt and pressing plate, this contiguous block comprises and described bolted screw and the bottom surface that cooperates with described panel inner surface, this screw axis is perpendicular to this bottom surface, this pressing plate comprises the groove that matches with this contiguous block, this groove base comprises the through hole that cooperates with described bolt, the screw of this pressing plate groove and this through hole after this contiguous block cooperates and described contiguous block over against; Connecting bore on the described aluminium section bar frame cooperates with described contiguous block, this contiguous block bottom surface cooperates with described panel inner surface and is welded on described panel inboard, connecting bore on this aluminium section bar frame is sleeved on this contiguous block, and by described bolt and pressing plate this aluminium section bar frame and described panel being fitted links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201200091U CN201089610Y (en) | 2007-05-10 | 2007-05-10 | Door board of refrigerated container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201200091U CN201089610Y (en) | 2007-05-10 | 2007-05-10 | Door board of refrigerated container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089610Y true CN201089610Y (en) | 2008-07-23 |
Family
ID=39861368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201200091U Expired - Fee Related CN201089610Y (en) | 2007-05-10 | 2007-05-10 | Door board of refrigerated container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089610Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379667A (en) * | 2015-08-04 | 2017-02-08 | 中集集团集装箱控股有限公司 | Container door plank and container employing same |
-
2007
- 2007-05-10 CN CNU2007201200091U patent/CN201089610Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379667A (en) * | 2015-08-04 | 2017-02-08 | 中集集团集装箱控股有限公司 | Container door plank and container employing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109398987B (en) | Container | |
| CN101301955A (en) | Refrigerated container door plank | |
| CN201089610Y (en) | Door board of refrigerated container | |
| CN203731357U (en) | Novel LED tri-proof lamp | |
| CN208331245U (en) | Seal for pipe joints circle and assembling pipe joint | |
| CN209849159U (en) | Die forging working chamber body structure of automobile coating production line | |
| CN106679301A (en) | Stand column structure, refrigerator door body and refrigerator | |
| CN207364022U (en) | A kind of connection structure of color steel | |
| CN101418600B (en) | Large prefabricated substation double-layer steel sheet structure wall | |
| CN210397395U (en) | Rust-proof nut | |
| CN204004387U (en) | A kind of flange arrangement with welded seal | |
| CN202464539U (en) | Vertex angle component for front vertex angle of cab, and cab provided with vertex angle component | |
| CN207165966U (en) | A kind of gas tank sealed using Novel sealing ring | |
| CN208119909U (en) | A kind of valve box, tank container and chamber door mounting structure | |
| CN1321308C (en) | Thermal insulation box body | |
| CN202201352U (en) | Silo or tank provided with cold bridge-free heat preservation device | |
| CN206384056U (en) | The vertical seamed edge corner wrapping device of carriage body four of vehicle mounted square cabin or van | |
| CN201221280Y (en) | Integral hoisting sliding door and window frames | |
| CN211174929U (en) | Press-riveting nut assembly | |
| CN103230767B (en) | Be provided with the anticorrosion equipment of the reinforcing prop of resistance to negative pressure | |
| CN209382615U (en) | A kind of outsourcing angular component | |
| CN207190910U (en) | A kind of installation and positioning structure of automobile back tail lamp | |
| CN220910180U (en) | Multistage welding rivet | |
| CN217682726U (en) | M42 blind nut | |
| CN214662956U (en) | 3PE (polyethylene) anticorrosive petroleum pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 |