CN213292455U - Front plate arc structure of compartment - Google Patents
Front plate arc structure of compartment Download PDFInfo
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- CN213292455U CN213292455U CN202022035979.XU CN202022035979U CN213292455U CN 213292455 U CN213292455 U CN 213292455U CN 202022035979 U CN202022035979 U CN 202022035979U CN 213292455 U CN213292455 U CN 213292455U
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- front plate
- frame
- carriage
- bezel
- lower frame
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Abstract
The utility model belongs to the field of cargo transportation, in particular to a carriage body front plate arc-shaped structure, aiming at the problems of heavy weight, poor corrosion resistance and large windward area of the prior box body, the following proposal is provided, which comprises a front plate upper beam, a front upper corner component, a front plate frame upright post and a front plate lower frame, wherein the two ends of the front plate upper beam are provided with the front upper corner component, the front upper corner component is connected with the front plate frame upright post, and the bottom ends of the two front plate frame upright posts are connected with the same front plate lower frame; the carriage is integrally assembled and welded by adopting aluminum alloy extruded sections, so that the integral bearing strength is increased, and the carriage is light in weight.
Description
Technical Field
The utility model relates to a freight technical field especially relates to a railway carriage or compartment body front bezel arc structure.
Background
The main body parts (side plates, front plates, floors, top plates and the like) of the carriage (box) of the common van vehicle (or container) are made of steel, the whole carriage (box) is manufactured in a welding mode, and the front panel of the carriage (box) is of a planar structure; the carriage (box) has low cost and price, and has the defects of heavy weight, poor corrosion resistance and large windward area; along with the development demand of light-weight products, the carriage (box) body material is replaced by the original steel material and an aluminum alloy material.
Aiming at the problems in the prior art, technicians develop and develop a carriage front plate arc-shaped structure applied to aluminum alloy carriage (box) products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of heavy box body weight, poor corrosion resistance and large windward area in the prior art and providing a front plate arc structure of a carriage body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a railway carriage or compartment body front bezel arc structure, includes front bezel entablature, preceding top edge component, preceding flange frame stand and front bezel lower frame, the both ends of front bezel entablature all are provided with preceding top edge component, and preceding top edge component connection has preceding flange frame stand, and the bottom of two preceding flange frame stands is connected with same front bezel lower frame.
Preferably, the front plate upper cross beam, the front upper corner member, the front plate frame upright post and the front plate lower frame are assembled into a front plate frame structure, the front side of the front plate frame structure is provided with a plurality of front end plates, and the front end plates are respectively connected with the front plate upper cross beam and the front plate lower frame in an inserting manner.
Preferably, a plurality of front end plates are assembled into an arc-shaped panel, and a front plate ventilation device is arranged at the upper part of the arc-shaped panel.
Preferably, the front plate upper cross beam and the front upper corner member are connected by welding.
Preferably, the front upper corner component is connected with the front plate edge frame upright post in an inserting manner.
Preferably, the upright column of the front plate frame is connected with the lower frame of the front plate in an inserting manner.
Preferably, the plurality of front endplate designs have the same curvature already when extruded.
Preferably, the whole arc-shaped structure of the carriage front plate is assembled by aluminum alloy sections.
The utility model discloses in, a beneficial effect of railway carriage or compartment body front bezel arc structure:
the front panel of the carriage adopts an arc-shaped structural design, so that the internal space size of the carriage is increased to increase the internal volume, and the arc-shaped panel reduces the wind resistance coefficient generated in the running process of the vehicle; the carriage is integrally assembled and welded by adopting aluminum alloy extruded sections, so that the integral bearing strength is increased, and the carriage is light in weight; the front plate of the carriage is provided with a ventilation device which has the function of keeping the air inside the carriage to circulate.
Drawings
Fig. 1 is a schematic structural view of a front plate assembly of a front plate arc structure of a carriage body according to the present invention;
fig. 2 is a schematic structural view of a front upper corner member and a front upper cross beam of a front plate assembly of a front plate arc structure of a carriage body provided by the utility model;
fig. 3 is a schematic structural view of a front plate frame upright post of a front plate assembly of a wagon front plate arc structure provided by the present invention;
fig. 4 is a schematic structural view of a lower frame of a front plate assembly of an arc-shaped structure of a carriage body front plate according to the present invention;
fig. 5 is a schematic view showing the connection and enlargement of the arc-shaped structure of the front plate of the carriage body of the present invention;
fig. 6 is a schematic structural view of a front end plate of an arc-shaped structure of a front plate of a carriage body.
In the figure: the structure comprises a front plate upper cross beam 1, a front plate lower frame 2, a front plate frame upright post 3, a front end plate 4, a front upper corner component 5 and a front plate ventilating device 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a railway carriage or compartment body front plate arc structure, includes front bezel entablature 1, preceding top edge angle component 5, front bezel frame stand 3 and front bezel lower frame 2, and the both ends of front bezel entablature 1 all are provided with preceding top edge angle component 5, and preceding top edge angle component 5 is connected with front bezel frame stand 3, and the bottom of two front bezel frame stands 3 is connected with same front bezel lower frame 2.
The utility model discloses in, front bezel frame construction is assembled into to front bezel entablature 1, preceding top edge component 5, front bezel frame stand 3 and front bezel lower frame 2, and front bezel frame construction's front side is provided with a plurality of front end plates 4, front end plate 4 respectively with front bezel entablature 1 and 2 plug-in connections of front bezel lower frame.
The utility model discloses in, a plurality of front end plate 4 assemble into the arc panel, and the upper portion of arc panel is provided with front bezel ventilation unit 6.
The utility model discloses in, front bezel entablature 1 and preceding 5 welded connection of last corner component.
The utility model discloses in, preceding top edge component 5 and preceding flange frame stand 3 plug-in connection.
The utility model discloses in, 2 plug-in connections of front bezel frame stand 3 and front bezel lower frame.
The utility model discloses in, a plurality of front end plate 4 designs have had the same radian when extrusion.
The utility model discloses in, the whole aluminum alloy ex-trusions that is of carriage front bezel arc structure is assembled.
In the utility model, the front panel of the carriage body is of an arc structure, and the front panel of the carriage body is formed by assembling a plurality of hollow aluminum profiles with the same radian; a plurality of reinforcing rib structures are arranged inside the front plate hollow structural section bar and are formed by one-time extrusion; the front plate profile components are specially designed at two ends, one end component is designed in a U shape, the other end component is designed in a K shape, the specially-shaped components at the two ends can be complemented, and the front plate profiles are spliced and welded; the reinforcing ribs in the front plate section are vertically connected with the upper end surface and the lower end surface of the front plate section, and the number of the reinforcing ribs can be designed according to the section width of the front plate section; two sides of the front plate section are inserted into the two front frame upright column sections and are welded together; the upper end and the lower end of the front plate section are respectively inserted into the front plate upper beam 1 and the front plate lower frame 2 sections and are welded; the front frame upright post is inserted into the upper edge angle section bar and is assisted with welding; two ventilating devices are arranged at the upper part of the carriage front plate; the front plate upper cross beam 1, the front upper corner component 5, the front plate frame upright post 3 and the front plate lower frame 2 are assembled into a front plate frame structure; the front panel is an arc panel assembled by a plurality of front end plates 4; the front plate upper cross beam 1 is connected with the front upper corner component 5 in a welding way; the upright post 3 of the front plate edge frame is connected with the front upper edge corner component 5 in an inserting way; the lower frame 2 of the front plate is connected with the edge beam upright post 3 of the front plate in an inserting way; the front end plate 4 is connected with the front plate upper cross beam 1 and the front plate lower frame 2 in an inserting way; the front plate ventilation device 6 is arranged on the upper part of the front panel.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a railway carriage or compartment body front bezel arc structure, includes front bezel entablature (1), preceding top edge component (5), front bezel frame stand (3) and front bezel lower frame (2), its characterized in that, the both ends of front bezel entablature (1) all are provided with preceding top edge component (5), and preceding top edge component (5) are connected with front bezel frame stand (3), and the bottom of two front bezel frame stands (3) is connected with same front bezel lower frame (2).
2. The compartment front plate arc-shaped structure according to claim 1, wherein the front plate upper cross beam (1), the front upper corner member (5), the front plate frame upright post (3) and the front plate lower frame (2) are assembled into a front plate frame structure, and a plurality of front end plates (4) are arranged on the front side of the front plate frame structure, and the front end plates (4) are respectively connected with the front plate upper cross beam (1) and the front plate lower frame (2) in an inserting manner.
3. The cambered structure of the front plate of the carriage body according to claim 2, wherein a plurality of front plates (4) are spliced into a cambered panel, and the upper part of the cambered panel is provided with a front plate ventilating device (6).
4. The car front plate arc structure according to claim 1, characterized in that the front plate upper cross beam (1) and the front upper corner member (5) are welded.
5. The cambered structure of a carriage front plate according to claim 1, characterized in that the front upper corner member (5) is connected with the front plate frame upright (3) in an inserting manner.
6. The cambered structure of a carriage front plate according to claim 1, characterized in that the front plate frame upright post (3) and the front plate lower frame (2) are connected in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035979.XU CN213292455U (en) | 2020-09-17 | 2020-09-17 | Front plate arc structure of compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035979.XU CN213292455U (en) | 2020-09-17 | 2020-09-17 | Front plate arc structure of compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213292455U true CN213292455U (en) | 2021-05-28 |
Family
ID=76033030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035979.XU Active CN213292455U (en) | 2020-09-17 | 2020-09-17 | Front plate arc structure of compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213292455U (en) |
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2020
- 2020-09-17 CN CN202022035979.XU patent/CN213292455U/en active Active
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