CN207274679U - A kind of track train vehicle structure aluminum alloy extrusion section bar structure - Google Patents
A kind of track train vehicle structure aluminum alloy extrusion section bar structure Download PDFInfo
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- CN207274679U CN207274679U CN201721295703.7U CN201721295703U CN207274679U CN 207274679 U CN207274679 U CN 207274679U CN 201721295703 U CN201721295703 U CN 201721295703U CN 207274679 U CN207274679 U CN 207274679U
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- section bar
- plate
- top plate
- bearing base
- bar top
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Abstract
The utility model discloses a kind of track train vehicle structure aluminum alloy extrusion section bar structure, including section bar top plate, section bar bottom plate and reinforcing plate, the installation end face of the section bar top plate is provided with mounting groove by mounting base, mounting groove is corresponded on the end face of the section bar bottom plate, and card slot is provided with by support base, the end face of the reinforcing plate corresponds to mounting groove and card slot is provided with limit card board, and it is fixedly mounted on by limit card board and mounting groove and card slot between section bar top plate and section bar bottom plate, the end face of the reinforcing plate corresponds to section bar top plate and is provided with bearing base, the top of the bearing base and the internal end surface support of section bar top plate are set, the bottom of the reinforcing plate corresponds to section bar bottom plate and is provided with picking-up convex block.It is strong to possess load-bearing dynamics, the advantages of being unlikely to deform, solves the problems, such as that the aluminium alloy extruded type section bar of train is yielding, load-bearing dynamics is low.
Description
Technical field
Track train technical field of structures is the utility model is related to, is specially a kind of track train vehicle structure aluminium alloy
Extrudate structure.
Background technology
With the fast development of industry, especially environmental protection, material are efficiently utilized in the world, energy saving etc.
Cry it is gradually high, using aluminium alloy substitution traditional material become manufacturing field a hot spot.
A few days ago, the market amount of increase of China's transport aluminium alloy extrusions quickly, automobile.Bullet train, city rail automobile, boat
Empty space flight, the application of ship, container and bicycle use aluminium alloy extrusions constantly increase, and have accounted for the three of national aluminium alloy dosage
/ mono-, wherein large aluminum alloy row grass is representative.More and more technical staff are to used agitating friction on train
Weld technical field of aluminum alloy technology and carry out R and D.And the technological development for train bottom plate is not also comprehensive in the prior art, stir
Friction welding aluminium alloy extrusions flexible type is mixed, the train floor for meeting prior art requirement can not be obtained.
Utility model content
The purpose of this utility model is to provide a kind of track train vehicle structure aluminum alloy extrusion section bar structure, possess
Load-bearing dynamics is strong, the advantages of being unlikely to deform, solves the problems, such as that the aluminium alloy extruded type section bar of train is yielding, load-bearing dynamics is low.
To achieve the above object, the utility model provides following technical solution：A kind of track train vehicle structure is closed with aluminium
Golden extrudate structure, including section bar top plate, section bar bottom plate and reinforcing plate, the installation end face of the section bar top plate pass through mounting base
Mounting groove is provided with, mounting groove is corresponded on the end face of the section bar bottom plate card slot is provided with by support base, the reinforcing plate
End face corresponds to mounting groove and card slot is provided with limit card board, and is fixedly mounted on section bar by limit card board and mounting groove and card slot
Between top plate and section bar bottom plate, the end face of the reinforcing plate corresponds to section bar top plate and is provided with bearing base, the top of the bearing base
Support and set with the internal end surface of section bar top plate, the bottom of the reinforcing plate corresponds to section bar bottom plate and is provided with picking-up convex block.
Preferably, the top end surface of the section bar top plate is provided with reinforcing rib, and the top of corresponding reinforcing rib is covered with holding
Weight is raised.Reinforcing rib to section bar top plate surface load-bearing dynamics support, and by load-bearing protrusion to weight support and be sent to plus
Strengthening tendons, reinforcing rib increase the support degree of section bar top plate.
Preferably, the internal end surface of the section bar top plate corresponds to bearing base and is provided with frame plate, the both ends difference of the frame plate
It is arranged on the end face of every group of different bearing base and sets.When between bearing base to section bar top plate supporting, frame plate holds different
The top Auxiliary support of weight seat, increases the intensity of section bar top plate supporting dynamics.
Preferably, the trapezoidal setting in the cross section of the bearing base, is provided with bearing base two between the bearing base, described
Bearing base two is with bearing base in the internal end surface for being staggeredly fixedly mounted on section bar top plate.Bearing base two aids in section bar bearing base
The bottom support of top plate, to staggeredly being engaged between section bar top plate and section bar bottom plate, is effectively increased section bar top plate and section bar bottom plate
Extruded dynamics.
Preferably, the lower section setting for holding up convex block and bearing base being corresponded in arc-shaped.Bearing base two aids in bearing base
The bottom of section bar top plate is supported, to staggeredly being engaged between section bar top plate and section bar bottom plate, is effectively increased section bar top plate and type
The extruded dynamics of material bottom plate.Convex block is held up to support the bottom of reinforcing plate, and the bottom branch by reinforcing plate to bearing base
Support is fixed, and is held up the bottom load-bearing thickness of the bottom increase section bar bottom plate of convex block, is avoided section bar bottom plate and section bar roof deformation.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is installed between section bar bottom plate and section bar top plate by being supported between reinforcing plate, and passes through load-bearing
Seat and picking-up convex block fix support, are effectively increased the support effect for train composition aluminum alloy extrusion section bar, and aluminium alloy
The anti-extrusion dynamics of section bar.
2nd, the utility model sets surface load-bearing dynamics of the reinforcing rib to section bar top plate to support by section bar top plate end face, and
Reinforcing rib to weight support and is sent to by load-bearing protrusion, bearing base two aids in bearing base the bottom branch to section bar top plate
Support, to staggeredly being engaged between section bar top plate and section bar bottom plate, is effectively increased the extruded power of section bar top plate and section bar bottom plate
Degree.Hold up convex block to support the bottom of reinforcing plate, and the bottom of bearing base is supported by reinforcing plate and is fixed, hold up the bottom of convex block
Portion increases the bottom load-bearing thickness of section bar bottom plate, avoids section bar bottom plate and section bar roof deformation.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model erecting and welding structure diagram；
Fig. 3 is the end structure illustration of the utility model section bar top plate.
In figure：1st, section bar top plate；11 mounting bases；12 mounting grooves；13 reinforcing ribs；131 load-bearing are raised；2 section bar bottom plates；21
Support seat；22 card slots；3 reinforcing plates；31 limit card boards；32 bearing bases；321 frame plates；322 bearing bases two；33 hold up convex block.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of track train vehicle structure aluminum alloy extrusion section bar structure, including section bar top plate 1, type
Material bottom plate 2 and reinforcing plate 3, the installation end face of the section bar top plate 1 are provided with mounting groove 12, the section bar bottom by mounting base 11
Mounting groove 12 is corresponded on the end face of plate 2 card slot 22 is provided with by support base 21, the end face of the reinforcing plate 3 corresponds to mounting groove 12
Card slot 22 is provided with limit card board 31, and section bar top plate is fixedly mounted on by limit card board 31 and mounting groove 12 and card slot 22
Between 1 and section bar bottom plate 2, the end face of the reinforcing plate 3 corresponds to section bar top plate 1 and is provided with bearing base 32, the bearing base 32
The internal end surface support of top and section bar top plate 1 is set, and the bottom of the reinforcing plate 3 corresponds to section bar bottom plate 2, and to be provided with picking-up convex
Block 33.The top end surface of the section bar top plate 1 is provided with reinforcing rib 13, and the top of corresponding reinforcing rib 13 is raised covered with load-bearing
131.Surface load-bearing dynamics support of the reinforcing rib 13 to section bar top plate 1, and by the raised 131 pairs of weight supports of load-bearing and be sent to
Reinforcing rib 13,13 auxiliary profile top plate 1 of reinforcing rib increase support degree.The internal end surface of the section bar top plate 1 corresponds to bearing base
32 are provided with frame plate 321, and the both ends of the frame plate 321, which are separately positioned on the end face of every group of different bearing base 32, to be set.Hold
When being supported between weight seat 32 to section bar top plate 1, frame plate 321 is to the top Auxiliary support of different bearing bases 32, increase section bar top
The intensity of 1 support degree of plate.The trapezoidal setting in cross section of the bearing base 32, is provided with bearing base between the bearing base 32
2 322, the bearing base 2 322 is with bearing base 32 in the internal end surface for being staggeredly fixedly mounted on section bar top plate 1.Bearing base two
322 pairs of bearing bases 32 aid in the bottom support to section bar top plate 1, are engaged to interlocking between section bar top plate 1 and section bar bottom plate 2,
It is effectively increased the extruded dynamics of section bar top plate 1 and section bar bottom plate 2.The picking-up convex block 131 corresponds to bearing base in arc-shaped
32 lower section is set.2 322 pairs of bearing bases 32 of bearing base aid in the bottom support to section bar top plate 1, to section bar top plate 1 and type
Staggeredly engaged between material bottom plate 2, be effectively increased the extruded dynamics of section bar top plate 1 and section bar bottom plate 2.33 pairs of convex block is held up to add
The bottom support of strong plate 3, and the bottom of bearing base 32 is supported by reinforcing plate 3 and is fixed, hold up the bottom increment type of convex block 131
The bottom load-bearing thickness of material bottom plate 2, avoids section bar bottom plate 2 and section bar top plate 1 from deforming.
In use, being installed between section bar bottom plate 2 and section bar top plate 1 by being supported between reinforcing plate 3, and pass through bearing base 32
Support is fixed with convex block 131 is held up, 1 end face of section bar top plate sets surface load-bearing dynamics support of the reinforcing rib 13 to section bar top plate 1,
And by the raised 33 pairs of weight supports of load-bearing and reinforcing rib 13 is sent to, 2 322 pairs of bearing bases 32 of bearing base are aided in section bar top
The bottom support of plate 1, to staggeredly being engaged between section bar top plate 1 and section bar bottom plate 2, is effectively increased section bar top plate 1 and section bar bottom
The extruded dynamics of plate 2.Convex block 33 is held up to support the bottom of reinforcing plate 3, and the bottom by reinforcing plate 3 to bearing base 32
Support is fixed, and is held up the bottom load-bearing thickness of the bottom increase section bar bottom plate 2 of convex block 33, is avoided section bar bottom plate 2 and section bar top plate 1
Deformation.
In summary：The track train vehicle structure aluminum alloy extrusion section bar structure, by section bar bottom plate 2 and section bar
Reinforcing plate 3 is set between top plate 1, and is supported by bearing base 32 and picking-up convex block 33, solves aluminum alloy extrusion section bar by weight
The problem of dynamics is low and yielding.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of track train vehicle structure aluminum alloy extrusion section bar structure, including section bar top plate (1), section bar bottom plate (2) and
Reinforcing plate (3), it is characterised in that：The installation end face of the section bar top plate (1) is provided with mounting groove (12) by mounting base (11),
Mounting groove (12) is corresponded on the end face of the section bar bottom plate (2), and card slot (22), the reinforcing plate are provided with by support base (21)
(3) end face corresponds to mounting groove (12) and card slot (22) is provided with limit card board (31), and passes through limit card board (31) and installation
Groove (12) and card slot (22) are fixedly mounted between section bar bottom plate (2) and section bar top plate (1), the end face pair of the reinforcing plate (3)
Section bar top plate (1) is answered to be provided with bearing base (32), the top of the bearing base (32) is supported with the internal end surface of section bar top plate (1)
Set, the bottom of the reinforcing plate (3) corresponds to section bar bottom plate (2) and is provided with picking-up convex block (33).
A kind of 2. track train vehicle structure aluminum alloy extrusion section bar structure according to claim 1, it is characterised in that：
The top end surface of the section bar top plate (1) is provided with reinforcing rib (13), and the top of corresponding reinforcing rib (13) is convex covered with load-bearing
Rise (131).
A kind of 3. track train vehicle structure aluminum alloy extrusion section bar structure according to claim 1, it is characterised in that：
The internal end surface of the section bar top plate (1) corresponds to bearing base (32) and is provided with frame plate (321), the both ends point of the frame plate (321)
It is not arranged on the end face of every group of different bearing base (32) and sets.
A kind of 4. track train vehicle structure aluminum alloy extrusion section bar structure according to claim 1, it is characterised in that：
The trapezoidal setting in cross section of the bearing base (32), is provided with bearing base two (322) between the bearing base (32), described to hold
Weight seat two (322) is with bearing base (32) in the internal end surface for being staggeredly fixedly mounted on section bar top plate (1).
A kind of 5. track train vehicle structure aluminum alloy extrusion section bar structure according to claim 1, it is characterised in that：
The lower section setting for holding up convex block (33) and bearing base (32) being corresponded in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295703.7U CN207274679U (en) | 2017-10-10 | 2017-10-10 | A kind of track train vehicle structure aluminum alloy extrusion section bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295703.7U CN207274679U (en) | 2017-10-10 | 2017-10-10 | A kind of track train vehicle structure aluminum alloy extrusion section bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274679U true CN207274679U (en) | 2018-04-27 |
Family
ID=61988874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295703.7U Active CN207274679U (en) | 2017-10-10 | 2017-10-10 | A kind of track train vehicle structure aluminum alloy extrusion section bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274679U (en) |
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2017
- 2017-10-10 CN CN201721295703.7U patent/CN207274679U/en active Active
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