CN208698778U - A kind of chassis of motor train aluminum profile - Google Patents
A kind of chassis of motor train aluminum profile Download PDFInfo
- Publication number
- CN208698778U CN208698778U CN201821002812.XU CN201821002812U CN208698778U CN 208698778 U CN208698778 U CN 208698778U CN 201821002812 U CN201821002812 U CN 201821002812U CN 208698778 U CN208698778 U CN 208698778U
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- China
- Prior art keywords
- chassis
- transverse slat
- motor train
- ground
- aluminum profile
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Abstract
The utility model discloses a kind of chassis of motor train aluminum profiles; ground including a square tube type; it is characterized in that, being equipped with several reinforcement skeletons in the ground, several reinforcement skeletons are triangular shape; floor is equipped between the reinforcement skeleton; the reinforcement skeleton upper end is equipped with a transverse slat, and the transverse slat is equipped with several first floors, and first floor is arranged in a mutually vertical manner with transverse slat; the ground peripheral hardware matcoveredn, the protective layer are externally provided with line outlet groove.The purpose of the utility model is to provide a kind of chassis of motor train aluminum profile, it is good effectively to mitigate motor-car body frame weight, anticorrosion ability, is able to extend body frame service life.
Description
Technical field
The utility model relates to motor-car technical field of vehicle more particularly to a kind of chassis of motor train aluminum profiles.
Background technique
Rail vehicle lightweight is the target of rail traffic all the time, and material can not only be saved by mitigating light weight,
Power energy consumption is reduced, and vehicle abrasion can be reduced, extends vehicle service life, brings huge economic benefit.General vehicle
The weight of body bearing structure accounts for about the 20%-25% of gross combination weight, and therefore, vehicle lightweight has very big realistic meaning.Vehicle
The rectangle framework that chassis is made of various vertical and horizontal girder steels.Its support car body, be the basis of car body.Body frame is held
Weight is transmitted to EEF bogie by top car body and the total weight of tote, and by tool for up-down cartridge.In train operation, it
Also subject to various impact forces and other external force caused in the hauling capacity of a locomotive and train operation.So it must have enough
Strength and stiffness, could be sturdy and durable.Existing motor-car body frame weight is larger, and motor-car energy consumption is high, material Corrosion Protection
It is bad, cause body frame service life shorter.
Utility model content
In view of the above problems, the object of the present invention is to provide a kind of chassis of motor train aluminum profiles, can effectively mitigate dynamic
Vehicle body frame weight, anticorrosion ability are good, are able to extend body frame service life.
The utility model solves technical solution used by above-mentioned technical problem: a kind of chassis of motor train aluminum profile, packet
The ground of a square tube type is included, several reinforcement skeletons are equipped in the ground, several reinforcement skeletons are triangular shape, the reinforcement
Floor is equipped between skeleton, the reinforcements skeleton upper end is equipped with a transverse slat, and the transverse slat is equipped with several first floors, and described the
One floor is arranged in a mutually vertical manner with transverse slat, and the ground peripheral hardware matcoveredn, the protective layer is externally provided with line outlet groove.
Further, the protective layer is made of silico-aluminum wear-resistant material, and polyurethane painting is coated with outside the protective layer
Material.
Further, the skeleton of reinforcing is the material for selecting tensile strength to be higher than 50-150 times of thermoplastic material.
Further, the line outlet groove is two opposite " L " types, the outlet slot number at least two.
Utility model has the advantages that
Aluminum profile disclosed by the utility model is by using multilayered structure, the ground including a square tube type, in the ground
Equipped with several reinforcement skeletons, several reinforcement skeletons are triangular shape, are equipped with floor, the reinforcement bone between the reinforcement skeleton
Frame upper end is equipped with a transverse slat, and the transverse slat is equipped with several first floors, and first floor is arranged in a mutually vertical manner with transverse slat, institute
Ground peripheral hardware matcoveredn is stated, better anti-corrosion can be carried out to the ground of aluminium alloy, avoid the environment such as rainwater, snow-broth to motor-car vehicle
Body causes to corrode, and reinforces intensity and stability that skeleton improves profile, and the protective layer is externally provided with line outlet groove, electrical for convenience
The assembly of route.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Wherein:
1, ground, 2, protective layer, the 3, first floor, 4, transverse slat, the 5, second floor, 6, reinforcement skeleton, 7, line outlet groove；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
A kind of chassis of motor train aluminum profile as shown in Figure 1, the ground 1 including a square tube type, if being equipped in the ground 1
Dry to reinforce skeleton 6, several reinforcement skeletons 6 are triangular shape, and the enhancing skeleton 6 is that selection tensile strength is higher than thermoplastic material
50-150 times of material improves the intensity and stability of profile, is equipped with the second floor 5, the reinforcement between the reinforcement skeleton 6
6 upper end of skeleton is equipped with a transverse slat 4, and the transverse slat 4 is equipped with several first floors 3, and first floor 3 mutually hangs down with transverse slat 4
Straight setting, second floor 5 are arranged in parallel with the first floor 3, and the 1 peripheral hardware matcoveredn 2 of ground, the protective layer 2 is adopted
It is made of silico-aluminum wear-resistant material, is coated with polyurethane coating outside the protective layer 2, the ground of aluminium alloy can carried out more preferable
Anti-corrosion, avoid the environment such as rainwater, snow-broth from causing to corrode to motor-car vehicle body, the protective layer is externally provided with line outlet groove 7, the outlet
Slot 7 is two opposite " L " types, 7 quantity at least two of line outlet groove, in order to facilitate the assembly of electric wiring.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of chassis of motor train aluminum profile, the ground including a square tube type, which is characterized in that be equipped with several add in the ground
Strong skeleton, several reinforcement skeletons are triangular shape, are equipped with floor between the reinforcement skeleton, the reinforcement skeleton upper end is equipped with
One transverse slat, the transverse slat are equipped with several first floors, and first floor is arranged in a mutually vertical manner with transverse slat, the ground peripheral hardware
Matcoveredn, the protective layer are externally provided with line outlet groove.
2. a kind of chassis of motor train aluminum profile according to claim 1, which is characterized in that the protective layer is closed using sial
Golden wear-resistant material is made, and is coated with polyurethane coating outside the protective layer.
3. a kind of chassis of motor train aluminum profile according to claim 1, which is characterized in that the reinforcement skeleton is that selection is drawn
Stretch the material that intensity is higher than 50-150 times of thermoplastic material.
4. a kind of chassis of motor train aluminum profile according to claim 1, which is characterized in that the line outlet groove is two opposite
" L " type, the outlet slot number at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002812.XU CN208698778U (en) | 2018-06-27 | 2018-06-27 | A kind of chassis of motor train aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002812.XU CN208698778U (en) | 2018-06-27 | 2018-06-27 | A kind of chassis of motor train aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698778U true CN208698778U (en) | 2019-04-05 |
Family
ID=65937348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821002812.XU Active CN208698778U (en) | 2018-06-27 | 2018-06-27 | A kind of chassis of motor train aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799745A (en) * | 2020-08-06 | 2020-10-20 | 刘斌 | Cable assembly for power transmission of adjacent motor train unit carriages |
-
2018
- 2018-06-27 CN CN201821002812.XU patent/CN208698778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799745A (en) * | 2020-08-06 | 2020-10-20 | 刘斌 | Cable assembly for power transmission of adjacent motor train unit carriages |
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