CN211107738U - Aluminum alloy plug-in type carriage plate - Google Patents
Aluminum alloy plug-in type carriage plate Download PDFInfo
- Publication number
- CN211107738U CN211107738U CN201922201403.3U CN201922201403U CN211107738U CN 211107738 U CN211107738 U CN 211107738U CN 201922201403 U CN201922201403 U CN 201922201403U CN 211107738 U CN211107738 U CN 211107738U
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- plug
- aluminum alloy
- alloy frame
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 35
- 230000007704 transition Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to an aluminum alloy plug-in type carriage plate, including several plug-in units that peg graft together along vertical direction in proper order, for dismantling the connection between two adjacent plug-in units, each plug-in unit include integrated into one piece's aluminum alloy frame main part, this aluminum alloy frame main part is hollow structure, forms the open end after one end is provided with the opening, the other end seals and forms the blind end, form the undergauge arch in the blind end department, this undergauge arch imbeds in the open end of adjacent lower part plug-in unit, this open end holds the undergauge arch of adjacent upper portion plug-in unit; a lower connecting plate is arranged in the aluminum alloy frame main body. The utility model has the advantages that: the carriage plate is formed by splicing a plurality of splicing units, when one or more carriage plates are damaged, the carriage plate can be directly disassembled and replaced, and undamaged carriage plates are reserved; the integrally formed aluminum alloy frame with the hollow structure is adopted, so that the inertia moment is large, the bending resistance is strong, the impact resistance is high, and the weight is light.
Description
Technical Field
The utility model relates to an aluminum alloy plug-in type carriage board is used on the freight train of dress container.
Background
The back door that current carriage board installed formation vehicle on the frame in carriage, at the in-process of transportation or handling goods, inevitable can produce the collision to the carriage board, receives the collision back when the carriage board, because the carriage board is monoblock setting, leads to whole vehicle's whole back door to dismantle to change, wastes time and energy, has influenced the use of vehicle, has wasted the resource that does not have the damaged area of carriage board simultaneously, is unfavorable for the saving of cost in business.
Disclosure of Invention
For overcoming the defect of the prior art, the utility model provides an aluminum alloy plug-in type carriage board, the technical scheme of the utility model is:
the aluminum alloy plug-in type carriage plate comprises a plurality of plug-in units which are sequentially plugged together along the vertical direction, every two adjacent plug-in units are detachably connected, each plug-in unit comprises an integrally formed aluminum alloy frame main body, the aluminum alloy frame main body is of a hollow structure, one end of each plug-in unit is provided with an opening and then forms an open end, the other end of each plug-in unit is sealed to form a closed end, a reducing bulge is formed at the closed end, the reducing bulge is embedded into the open end of the adjacent lower plug-in unit, and the open end accommodates the reducing bulge of the adjacent upper plug-in unit; a lower connecting plate is arranged in the aluminum alloy frame main body.
An upper connecting plate is arranged in the aluminum alloy frame main body close to the opening end, and the upper connecting plate and the lower connecting plate are arranged in a mutually flat mode.
The corners of the reducing protrusions are in smooth transition to form arc-shaped chamfers.
The reducing bulge and the aluminum alloy frame main body form a connecting surface, and the section of the connecting surface is in a trapezoidal arrangement.
The upper connecting plate is contacted with the reducing bulges of the adjacent upper plugging units to limit the upper plugging units.
The utility model has the advantages that: the carriage plate is formed by splicing a plurality of splicing units, when one or more carriage plates are damaged, the carriage plate can be directly disassembled and replaced, and undamaged carriage plates are reserved; the integrally formed aluminum alloy frame with the hollow structure is adopted, so that the inertia moment is large, the bending resistance is strong, the impact resistance is high, and the weight is light.
Drawings
Fig. 1 is a partial schematic view of the main structure of the present invention (two plug-in units).
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1, the present invention relates to an aluminum alloy plug-in type car body panel, which comprises a plurality of plug-in units that are sequentially plugged together along a vertical direction, in the embodiment of the present invention, two plug-in units are used as an example, which can be combined with the height of a car body to increase more plug-in units, and two adjacent plug-in units are detachably connected with each other, each plug-in unit comprises an integrally formed aluminum alloy frame main body 1, the aluminum alloy frame main body 1 is of a hollow structure, one end of the aluminum alloy frame main body is provided with an opening and then forms an open end 2 (a groove), the other end of the aluminum alloy frame main body is closed to form a closed end, a reducing protrusion 3 is formed at the closed end (the closed end extends outwards to form a protrusion), the reducing protrusion 3 is embedded into the open end of the; a lower connecting plate 7 is arranged in the aluminum alloy frame main body 1.
An upper connecting plate 6 is arranged in the aluminum alloy frame main body 1 close to the opening end 2, the upper connecting plate 6 and the lower connecting plate 7 are arranged in a mutually flat mode, and the upper connecting plate and the lower connecting plate play a role in reinforcing the aluminum alloy frame main body.
The corners of the reducing protrusions 3 are in smooth transition to form arc-shaped chamfers 5.
The reducing bulge 3 and the aluminum alloy frame body 1 form a connecting surface 4, and the section of the connecting surface 4 is in a trapezoidal arrangement.
The upper connecting plate 6 is contacted with the reducing bulges of the adjacent upper plugging units to limit the upper plugging units, and the upper connecting plate also plays a role in limiting.
The utility model discloses a theory of operation is: assemble in proper order through the polylith unit of pegging graft and form the carriage board, with on the installation frame of carriage board detachable, when a certain piece is impaired, take out the protruding recess of adjacent grafting unit of undergauge of impaired grafting unit, with the protruding separation of the recess of impaired grafting unit and adjacent grafting unit simultaneously, can realize the dismantlement of impaired grafting unit and change.
Claims (5)
1. The aluminum alloy plug-in type carriage plate is characterized by comprising a plurality of plug-in units which are sequentially plugged together along the vertical direction, wherein two adjacent plug-in units are detachably connected, each plug-in unit comprises an integrally formed aluminum alloy frame main body, the aluminum alloy frame main body is of a hollow structure, one end of each plug-in unit is provided with an opening and then forms an open end, the other end of each plug-in unit is sealed to form a closed end, a reducing bulge is formed at the closed end, the reducing bulge is embedded into the open end of the adjacent lower plug-in unit, and the open end accommodates the reducing bulge of the adjacent upper plug-in unit; a lower connecting plate is arranged in the aluminum alloy frame main body.
2. An aluminum alloy plug-in type carriage plate as claimed in claim 1, wherein an upper connecting plate is provided in the aluminum alloy frame body near the open end, and the upper connecting plate and the lower connecting plate are arranged in a mutually flat shape.
3. The aluminum alloy plug-in type compartment plate of claim 1, wherein the corners of the reduced diameter protrusions are in smooth transition to form arc-shaped chamfers.
4. The aluminum alloy plug-in type carriage plate as claimed in claim 1 or 2, wherein a connecting surface is formed between the reducing protrusion and the aluminum alloy frame body, and the cross section of the connecting surface is trapezoidal.
5. The aluminum alloy plug-in type carriage plate as claimed in claim 2, wherein the upper connecting plate contacts with the reducing protrusions of the plug-in units adjacent to the upper part to limit the plug-in units on the upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201403.3U CN211107738U (en) | 2019-12-10 | 2019-12-10 | Aluminum alloy plug-in type carriage plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201403.3U CN211107738U (en) | 2019-12-10 | 2019-12-10 | Aluminum alloy plug-in type carriage plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107738U true CN211107738U (en) | 2020-07-28 |
Family
ID=71687791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922201403.3U Expired - Fee Related CN211107738U (en) | 2019-12-10 | 2019-12-10 | Aluminum alloy plug-in type carriage plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211107738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044123A (en) * | 2021-05-12 | 2021-06-29 | 成都大运汽车集团有限公司 | Aluminum alloy lightweight fast-assembling van-type structure |
| CN113581301A (en) * | 2021-09-06 | 2021-11-02 | 北京百度网讯科技有限公司 | Carriage and electric motor car |
-
2019
- 2019-12-10 CN CN201922201403.3U patent/CN211107738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044123A (en) * | 2021-05-12 | 2021-06-29 | 成都大运汽车集团有限公司 | Aluminum alloy lightweight fast-assembling van-type structure |
| CN113581301A (en) * | 2021-09-06 | 2021-11-02 | 北京百度网讯科技有限公司 | Carriage and electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |