CN105667934A - Refrigerated truck with sealed splicing narrow aluminium plates - Google Patents
Refrigerated truck with sealed splicing narrow aluminium plates Download PDFInfo
- Publication number
- CN105667934A CN105667934A CN201610032127.0A CN201610032127A CN105667934A CN 105667934 A CN105667934 A CN 105667934A CN 201610032127 A CN201610032127 A CN 201610032127A CN 105667934 A CN105667934 A CN 105667934A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- moulding
- fin
- refrigerator car
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000004411 aluminium Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims description 36
- 238000009413 insulation Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/048—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains for refrigerated goods vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerated truck with sealed splicing narrow aluminium plates. The refrigerated truck comprises a truck box and a box door, wherein a truck box plate of the refrigerated truck comprises a first plate element, a second plate element and a connection element; the connection element comprises a pair of buckling grooves with opposite openings; each of the first plate element and the second plate element is provided with a U-shaped elbow; each elbow is buckled and inserted in the corresponding buckling groove and press-fitted; and a flange group which has the same deformation direction, and is provided with superposed projections is arranged at a superposed splicing part of the first plate element, the second plate element and the connection element. The refrigerated truck with the sealed splicing narrow aluminium plates, which is disclosed by the invention, is formed by mutually engaging the two plate elements with the connection element; and moreover, the connection part is provided with the superposed projection deformations on the same straight line, thus the sealing performance of the connection part is greatly improved, and the phenomena of water seepage, leakage and the like are effectively prevented.
Description
Technical field
The invention belongs to box car, container technology field, more specifically, it relates to a kind of refrigerator car splicing narrow aluminium sheet with closed type being applied on container or box car.
Background technology
At present, the railway carriage casing of container or box car, door body are spliced by plate, but stitching portion sealing property is bad, it is easy to infiltration phenomenon occur, it is necessary to improve further.
On the other hand, for ensureing sealing property, generally the door body of box refrigerator car is provided with inside and outside twice door seal, inside and outside door seal is constituted by installation portion and elastic deformation portion, installation portion for being fixed on caash bar by door seal, and the effect in elastic deformation portion is to improve sealing property, it is prevented that cool air leakage. Interior door seal is the triangular prism structure of hollow, and three angle ribs are smooth round rib, have favorable elasticity deformability. Outer door sealer is concave structure, and including two outer process bars, the cross section of outer process bar is Cornu Bovis seu Bubali shape or meniscus shaped, outer process bar made of soft, at closing time, outer process bar rides on box-frame or another fan doorframe, and twice door seal combined effect makes refrigerator car have good sealing property. At present, the caash bar matched with inside and outside twice door seal is independently, and in wherein, caash bar is PVC material, and external door moulding is aluminium alloy, and two caash bars snap together. Owing to the profile of external door moulding is L-shaped, its side overlaps with door face board, and the heat transfer of its metal material is fast, and heat conductivity is high, is unfavorable for the insulation of refrigerator car; And, two independent door frame structures add door body assembling procedure, make production efficiency decline.
Summary of the invention
It is an object of the invention to provide a kind of novel structure, intensity is high, rigidity foot, sealing the are good refrigerator car splicing narrow aluminium sheet with closed type, to overcome deficiency existing in prior art.
This invention address that the technical scheme of its technical problem is: a kind of refrigerator car splicing narrow aluminium sheet with closed type, including railway carriage, chamber door, the carriage boards of refrigerator car includes the first plate, the second plate, connector, described connector includes pair of openings catching groove in opposite directions, described first plate, the second plate arrange return bend, described elbow button is inserted in pressing in described catching groove, the first plate, the second plate, connector stacking splicing position be provided with the fin group of the consistent and overlapping projection of deformation direction.
Described fin group includes forming the first fin on connector catching groove wall, formed the first plate, the second plate elbow free end on the second fin, form the 3rd fin at the first plate, the elbow link of the second plate.
Described first, second and third fin is arc-shaped protrusions, the arc radius of first, second and third fin respectively R1, R2, R3, and R1 < R2 < R3.
Described chamber door includes door face board, heat-insulation layer, interior door seal and interior caash bar, outer door sealer and external door moulding, described inside and outside caash bar is integrally-built integrated door moulding, described integrated door moulding is prepared by PVC, the arranged outside inside door sealing groove of described integrated door moulding, external door sealing groove, and described inside and outside door seal is separately mounted in inside and outside door seal groove.
Described door face board includes internal hilar plate, external door panel, and described integrated door moulding is arranged to the elastic crack of clamping internal hilar plate.
Described integrated door moulding arranges connecting portion, and described external door panel is overlapped on the connecting portion of integrated door moulding.
The connecting portion of described integrated door moulding arranges rivet.
The inner side of described integrated door moulding arranges groove.
The invention has the beneficial effects as follows:
The carriage boards of the refrigerator car with the closed type narrow aluminium sheet of splicing of the present invention is made up of with connector is engaged two plates, and on the same straight line of connecting portion, it is provided with the bowing of overlap, substantially increase the sealing property of junction, effectively prevent the phenomenons such as infiltration, leakage.
The caash bar of refrigerator car is monolithic construction, and material is that the heat conductivity of PVC, PVC is less than metal, adopt PVC monolithic door moulding, not only make the bulk strength of doorframe increase, and the heat-insulating property of door body can be fully ensured that, meanwhile, simplify door body assembling procedure, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the narrow aluminium sheet structure cut-away view of splicing of the present invention.
Fig. 2 is the narrow aluminium sheet structural perspective of splicing of the present invention.
The narrow aluminum components of splicing that Fig. 3 is the present invention splits schematic diagram.
Fig. 4 is the narrow aluminium sheet former schematic diagram of splicing of the present invention.
Fig. 5 is the doorframe structure schematic diagram of the present invention.
Fig. 6 is the door body structure schematic diagram of the present invention.
Fig. 7 is the A portion enlarged drawing of Fig. 6.
Fig. 8 is the structural representation of another embodiment of doorframe of the present invention.
Fig. 9 is existing refrigerator car door body structure cut-away view.
Figure 10 is existing refrigerator car doorframe structure schematic diagram.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish. The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " " center ", " transverse direction ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention. Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", one or more these features can be expressed or impliedly be comprised to the feature of " second ". In describing the invention, except as otherwise noted, " multiple " are meant that two or more.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should make broad understanding, for instance, it is possible to it is fixing connection. Can also be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands the above-mentioned term concrete meaning in the present invention.
As Figure 1-3, a kind of refrigerator car splicing narrow aluminium sheet with closed type, the carriage boards of refrigerator car includes first plate the 2, second plate 3, connector 1, described connector includes pair of openings catching groove in opposite directions, described first plate, the second plate arrange return bend, and described elbow button is inserted in pressing in described catching groove, the first plate, the second plate, connector stacking splicing position be provided with the fin group of the consistent and overlapping projection of deformation direction.
Described fin group includes forming the first fin 7 on connector catching groove wall 11, form the elbow free end (21 at the first plate, the second plate, 31) the second fin 8 on, forms the 3rd fin 9 at the first plate, the elbow link (22,32) of the second plate.
Described first, second and third fin is arc-shaped protrusions, the arc radius of first, second and third fin respectively R1, R2, R3, and R1 < R2 < R3.
As shown in Figure 4, the refrigerator car with the closed type narrow aluminium sheet of splicing of the present invention forms close splicing construction by hydraulic press pressing, makes stitching portion have good sealing property. Arranging counterdie 5 on the base of hydraulic press, be arranged below mould 4 at pressure head, two plates of splicing are placed between upper and lower mould, plate pressing are shaped by pressure head and upper mould 4.
Fig. 9 and Figure 10 is illustrated that the refrigerator car door body structure figure of prior art, as shown in the figure, doorframe is by caash bar in PVC doorframe 42() and aluminium door frame 45(external door moulding) splicing form, it is provided in association with a kind of split type doorframe structure by aluminium section bar and PVC, its shortcoming is that structure is complicated, moulding intensity is not enough, easy cold draining, it is necessary to be improved further.
As viewed in figures 5-8, the chamber door of the refrigerator car of the present invention adopts integrated door moulding, chamber door includes door face board, heat-insulation layer 48, interior door seal 41 and interior caash bar, outer door sealer 44 and external door moulding, described inside and outside caash bar is integrally-built integrated door moulding 49, described integrated door moulding 49 is prepared by PVC, the arranged outside inside door sealing groove 15 of described integrated door moulding, external door sealing groove 12, and described inside and outside door seal is separately mounted in inside and outside door seal groove.
Described door face board includes internal hilar plate 43, external door panel 47, and described integrated door moulding is arranged to the elastic crack 13 of clamping internal hilar plate 43.
Described integrated door moulding arranges connecting portion 14, and described external door panel 47 is overlapped on the connecting portion 14 of integrated door moulding.
The connecting portion of described integrated door moulding arranges rivet 46.
As another embodiment a kind of, on the basis of embodiment one, arranging groove 50 in the inner side of integrated door moulding, during heat-insulating layer foaming, fraction foamed material enters in groove 50, makes heat-insulation layer higher with the adhesion of doorframe.
Although an embodiment of the present invention has been shown and described; it will be understood by those within the art that: when without departing from principles of the invention and objective, these embodiments can be carried out multiple change, amendment, replacement and modification; the scope of the present invention is limited by claim and equivalent replacement thereof; without creative work improvements introduced etc., should be included within protection scope of the present invention.
Claims (8)
1. the refrigerator car of narrow aluminium sheet is spliced with closed type, including railway carriage, chamber door, the carriage boards of refrigerator car includes the first plate, the second plate, connector, it is characterized in that: described connector includes pair of openings catching groove in opposite directions, described first plate, the second plate arrange return bend, and described elbow button is inserted in pressing in described catching groove, the first plate, the second plate, connector stacking splicing position be provided with the fin group of the consistent and overlapping projection of deformation direction.
2. the refrigerator car splicing narrow aluminium sheet with closed type according to claim 1, it is characterized in that: described fin group includes forming the first fin on connector catching groove wall, formed the first plate, the second plate elbow free end on the second fin, formed at the 3rd fin of the first plate, the elbow link of the second plate.
3. the refrigerator car splicing narrow aluminium sheet with closed type according to claim 2, it is characterized in that: described first, second and third fin is arc-shaped protrusions, the arc radius of first, second and third fin respectively R1, R2, R3, and R1 < R2 < R3.
4. according to the arbitrary described refrigerator car splicing narrow aluminium sheet with closed type of claims 1 to 3, it is characterized in that: described chamber door includes door face board, heat-insulation layer, interior door seal and interior caash bar, outer door sealer and external door moulding, described inside and outside caash bar is integrally-built integrated door moulding, and described integrated door moulding is prepared by PVC, the arranged outside inside door sealing groove of described integrated door moulding, external door sealing groove, described inside and outside door seal is separately mounted in inside and outside door seal groove.
5. the refrigerator car splicing narrow aluminium sheet with closed type according to claim 4, it is characterised in that: described door face board includes internal hilar plate, external door panel, and described integrated door moulding is arranged to the elastic crack of clamping internal hilar plate.
6. cold closet chamber door integrated door moulding according to claim 5, it is characterised in that: described integrated door moulding arranges connecting portion, and described external door panel is overlapped on the connecting portion of integrated door moulding.
7. cold closet chamber door integrated door moulding according to claim 6, it is characterised in that: the connecting portion of described integrated door moulding arranges rivet.
8. cold closet chamber door integrated door moulding according to claim 4, it is characterised in that: the inner side of described integrated door moulding arranges groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032127.0A CN105667934A (en) | 2016-01-19 | 2016-01-19 | Refrigerated truck with sealed splicing narrow aluminium plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032127.0A CN105667934A (en) | 2016-01-19 | 2016-01-19 | Refrigerated truck with sealed splicing narrow aluminium plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667934A true CN105667934A (en) | 2016-06-15 |
Family
ID=56301427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610032127.0A Pending CN105667934A (en) | 2016-01-19 | 2016-01-19 | Refrigerated truck with sealed splicing narrow aluminium plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667934A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1002670A (en) * | 1963-09-17 | 1965-08-25 | Fruehauf Corp | Improved roof construction for trucks, trailers and like vehicles |
| GB2023700A (en) * | 1978-06-21 | 1980-01-03 | Doll Fahrzeug Karosserie | A reinforcing element for connection to panels |
| GB2032354A (en) * | 1978-09-29 | 1980-05-08 | Franconet Cie Sa Ets | Panel |
| EP0399353B1 (en) * | 1989-05-25 | 1993-09-08 | Phoenix Aktiengesellschaft | Sealing strip for container, especially for cold storage container |
| CN2334815Y (en) * | 1997-07-08 | 1999-08-25 | 北京天云汽车改装厂 | Polyurethane thermo-insulating board |
| EP1375312A2 (en) * | 2002-06-04 | 2004-01-02 | Miro Bravo Vicente | Improved cover for isothermal panel |
| JP2004268760A (en) * | 2003-03-10 | 2004-09-30 | Hino Motors Ltd | Panel structure of loading platform for truck |
| CN2863554Y (en) * | 2005-09-12 | 2007-01-31 | 中集车辆（集团）有限公司 | Refrigeration insulating car |
| CN102107620A (en) * | 2009-12-28 | 2011-06-29 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerator car |
| CN202828619U (en) * | 2012-08-31 | 2013-03-27 | 丹麦马士基集装箱工业有限公司 | Novel container door body structure |
| CN204642767U (en) * | 2015-04-20 | 2015-09-16 | 中集集团集装箱控股有限公司 | refrigerated container |
-
2016
- 2016-01-19 CN CN201610032127.0A patent/CN105667934A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1002670A (en) * | 1963-09-17 | 1965-08-25 | Fruehauf Corp | Improved roof construction for trucks, trailers and like vehicles |
| GB2023700A (en) * | 1978-06-21 | 1980-01-03 | Doll Fahrzeug Karosserie | A reinforcing element for connection to panels |
| GB2032354A (en) * | 1978-09-29 | 1980-05-08 | Franconet Cie Sa Ets | Panel |
| EP0399353B1 (en) * | 1989-05-25 | 1993-09-08 | Phoenix Aktiengesellschaft | Sealing strip for container, especially for cold storage container |
| CN2334815Y (en) * | 1997-07-08 | 1999-08-25 | 北京天云汽车改装厂 | Polyurethane thermo-insulating board |
| EP1375312A2 (en) * | 2002-06-04 | 2004-01-02 | Miro Bravo Vicente | Improved cover for isothermal panel |
| JP2004268760A (en) * | 2003-03-10 | 2004-09-30 | Hino Motors Ltd | Panel structure of loading platform for truck |
| CN2863554Y (en) * | 2005-09-12 | 2007-01-31 | 中集车辆（集团）有限公司 | Refrigeration insulating car |
| CN102107620A (en) * | 2009-12-28 | 2011-06-29 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerator car |
| CN202828619U (en) * | 2012-08-31 | 2013-03-27 | 丹麦马士基集装箱工业有限公司 | Novel container door body structure |
| CN204642767U (en) * | 2015-04-20 | 2015-09-16 | 中集集团集装箱控股有限公司 | refrigerated container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
| RJ01 | Rejection of invention patent application after publication |