CN207644385U - Suspension train vehicle frame and suspension train - Google Patents
Suspension train vehicle frame and suspension train Download PDFInfo
- Publication number
- CN207644385U CN207644385U CN201721575347.4U CN201721575347U CN207644385U CN 207644385 U CN207644385 U CN 207644385U CN 201721575347 U CN201721575347 U CN 201721575347U CN 207644385 U CN207644385 U CN 207644385U
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- Prior art keywords
- plate
- suspension train
- vehicle frame
- train vehicle
- roof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
It includes roof that the utility model, which provides a kind of suspension train vehicle frame and suspension train, suspension train vehicle frame, and roof includes：First support proximate matter, including multiple first profile units, multiple first profile units are sequentially connected with along the length direction of car body；First side beam is arranged along the length direction of car body in the both sides of the first support proximate matter.Using the technical solution of the utility model, to solve the problems, such as that track train roof weight in the prior art is big and lateral stiffness is poor.
Description
Technical field
The utility model is related to suspension train technical field, in particular to a kind of suspension train vehicle frame and
Suspension train.
Background technology
As Urban Traffic Jam Based is on the rise, in order to which urban ground traffic pressure, suspension type rail is effectively relieved
Traffic is favored as newborn Rail Transit System by many cities.
For conventional ground railway train system, since the track of suspension train is located above train body,
Train is hung in travel in the air, and therefore, suspension type rail train body needs to mitigate weight and the lateral stiffness with bigger.
However, for existing ground rail train, car body is typically to be welded by longitudinal elongated proximate matter, such mode weight
Amount is big and lateral stiffness is poor, cannot meet weight and the lateral stiffness requirement of suspension train.
Utility model content
A kind of suspension train vehicle frame of the utility model offer and suspension train, to solve track in the prior art
The problem that roof of train portion weight is big and lateral stiffness is poor.
One side according to the present utility model, provides a kind of suspension train vehicle frame, and suspension train vehicle frame includes
Roof, suspension train roof include：First support proximate matter, including multiple first profile units, multiple first profile units edge
The length direction of car body is sequentially connected with；First side beam is arranged along the length direction of car body in the both sides of the first support proximate matter.
Further, the first profile unit includes：First plate；Second plate is arranged in parallel with the first plate；Support plate, setting
Between the first plate and the second plate, one end of support plate is connect with the first plate, and the other end of support plate is connect with the second plate.
Further, the first profile unit includes multiple support plates, and multiple support plates are arranged at intervals on the first plate and second
Between plate.
Further, multiple support plate spaced sets.
Further, the second end for being smaller than the first plate and second of the first end of the first plate and the first end of the second plate
The spacing of the second end of plate.
Further, by being welded and fixed between two neighboring first profile unit.
Further, suspension train vehicle frame includes chassis, and chassis includes：Second support proximate matter, including multiple second types
Material unit, multiple second profile units are sequentially connected with along the length direction of car body；The second side side bar, the length direction along car body are set
It sets in the both sides of the second support proximate matter.
Another aspect according to the present utility model provides a kind of suspension train, including suspension train vehicle frame, hangs
Hanging train vehicle frame is the above-mentioned suspension train vehicle frame provided.
Using the technical solution of the utility model, by configuring by multiple first proximate matter lists the roof of suspension train to
Member is sequentially connected with along the length direction of car body, is dramatically reduced roof weight and is improved suspension train roof
The lateral stiffness in portion, to solve the problems, such as that track train roof weight in the prior art is big and lateral stiffness is poor.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the front view of suspension type rail train provided by the utility model；
Fig. 2 shows the left views of Fig. 1 centre mounted type track trains；
Fig. 3 shows the front view of the first profile unit.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, the first profile unit；11, the first plate；12, the second plate；13, support plate；20, first side beam；30, second type
Material unit；40, the second side side bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached shown in the drawings each
The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
It need not be further discussed in attached drawing afterwards.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or with specific azimuth configuration and operation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
As shown in Figure 1 to Figure 2, the utility model embodiment provides a kind of suspension train vehicle frame, the suspension train packet
Roof is included, which includes the first support proximate matter and first side beam 20, wherein the first support proximate matter includes multiple first proximate matters
Unit 10, multiple first profile units 10 are sequentially connected with along the length direction of car body, and first side beam 20 is along the length side of car body
To be arranged first support proximate matter both sides.
Using such configuration mode, by configuring by multiple first profile units 10 along vehicle the roof of suspension train to
The length direction of body is sequentially connected with, and is dramatically reduced roof weight and is improved the cross of suspension train roof
To rigidity, to solve the problems, such as that track train roof weight in the prior art is big and lateral stiffness is poor.
Specifically, as shown in Figure 1, the roof of the suspension train of the utility model by multiple first profile units 10 along vehicle
The length direction of body is sequentially connected with, compared with the existing technology in welded by the elongated proximate matter in longitudinal direction identical with length over ends of body
Made of roof compare, since the more elongated proximate matters in longitudinal direction are formed by weld seam along vehicle after being welded in the prior art
The horizontal direction of body arranges that lateral stiffness is poor.When roof is hung in the air when driving, commissure stress is easy cracking, therefore
Security performance can be affected.Meanwhile when roof is welded by the more elongated proximate matters in longitudinal direction, in order to ensure the entirety of car body
Rigidity needs to use more reinforcement structure, and therefore, roof weight is relatively large.
When using roof being sequentially connected with by multiple first profile units 10 along vehicle body longitudinal direction in the utility model
Into when, since the connecting portion of roof is to arrange that lateral stiffness is good along roof longitudinal direction.Furthermore due to constituting vehicle
The profile unit on top is avoided using longitudinal elongated proximate matter, and there is no need to use excessive reinforcement structure, therefore, roof weight phase
It is smaller for roof in the prior art configuration.
As shown in figure 3, consider the light demand of the suspension vehicle weight of train, the first profile unit 10 can be can be configured to include the
One plate 11, the second plate 12 and support plate 13, wherein the second plate 12 is arranged in parallel with the first plate 11, and support plate 13 is arranged first
Between plate 11 and the second plate 12, one end of support plate 13 is connect with the first plate 11, and the other end of support plate 13 and the second plate 12 connect
It connects.
Using such configuration mode, by the way that the first profile unit 10 is configured to include two arranged in parallel first
Plate 11 and the second plate 12, and support plate 13 is set between the first plate 11 and the second plate 12, it is constituted relative to by monoblock plank
Profile unit for, can greatly mitigate weight, simultaneously because being provided with support between the first plate 11 and the second plate 12
Plate 13 thereby may be ensured that the rigidity of the first profile unit 10.
Further, in the present invention, in order to further increase the rigidity of roof, the first profile unit 10 can be matched
It is set to including multiple support plates 13, multiple support plates 13 are arranged at intervals between the first plate 11 and the second plate 12.By first
Multiple support plates 13 are configured in profile unit 10, can greatly improve the rigidity of roof.
Specifically, have that rigidity value is more uniform in order to ensure the first profile unit 10 along vehicle body longitudinal direction, to ensure roof
Overall performance, multiple support plates 13 can be configured to spaced set.
It in the present invention, can be by the of the first plate 11 in order to realize the connection between adjacent first profile unit 10
The spacing of the first end of one end and the second plate 12 is set smaller than between the second end of the first plate 11 and the second end of the second plate 12
Away from.
It can be by one of them in the connection between carrying out adjacent first profile unit 10 using such configuration mode
The of the first end of first plate 11 of the first profile unit 10 and the first end of the second plate 12 and another the first profile unit 10
The second end of one plate 11 is connected with the second end of the second plate 12, due to the of the first plate 11 of each the first profile unit 10
The spacing of one end and the first end of the second plate 12 is respectively less than the spacing of the second end of the first plate 11 and the second end of the second plate 12, because
This, may be implemented the overlap joint connection between adjacent first profile unit 10.
Specifically, in the present invention, it can will be realized between two neighboring first profile unit 10 by welding solid
Fixed connection.
Similar, in the present invention, as shown in Figure 1, the chassis of suspension train can be configured to include second
Proximate matter and the second side side bar 40 are supportted, the second support proximate matter includes multiple second profile units 30, multiple second profile unit, 30 edges
The length direction of car body is sequentially connected with, and the second side side bar 40 is arranged along the length direction of car body in the both sides of the second support proximate matter.
Using such configuration mode, by configuring by multiple second profile units 30 along vehicle the chassis of suspension train to
The length direction of body is sequentially connected with, and is dramatically reduced car bottom weight and is improved the cross of suspension train car bottom
To rigidity, to solve the problems, such as that track train car bottom weight in the prior art is big and lateral stiffness is poor.
Specifically, as shown in Figure 1, the chassis of the suspension train of the utility model by multiple second profile units 30 along vehicle
The length direction of body is sequentially connected with, compared with the existing technology in welded by the elongated proximate matter in longitudinal direction identical with underbody length
Made of underbody compare, since the more elongated proximate matters in longitudinal direction are formed by weld seam along vehicle after being welded in the prior art
The horizontal direction of body arranges that lateral stiffness is poor.Meanwhile when underbody is welded by the more elongated proximate matters in longitudinal direction, in order to ensure
The overall stiffness of car body needs to use more reinforcement structure, and therefore, underbody weight is relatively large.
When using chassis being sequentially connected with by multiple second profile units 30 along vehicle body longitudinal direction in the utility model
Into when, since the connecting portion of underbody is to arrange that lateral stiffness is good along underbody longitudinal direction.Furthermore due to constituting vehicle
The profile unit at bottom is avoided using longitudinal elongated proximate matter, and there is no need to use excessive reinforcement structure, therefore, underbody weight phase
It is smaller for train set configuration in the prior art.
In the present invention, as a result of the structure of above-mentioned roof and chassis, weight can greatly be mitigated simultaneously
Improve the lateral stiffness of car body.Therefore, the structure of above-mentioned roof and chassis can be applied to suspension train, to mitigate car body
Weight and the lateral stiffness for improving car body.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of suspension train vehicle frame, which is characterized in that the suspension train vehicle frame includes roof, and the roof includes：
First support proximate matter, including multiple first profile units (10), length of multiple first profile units (10) along car body
Degree direction is sequentially connected with；
First side beam (20) is arranged along the length direction of the car body in the both sides of the first support proximate matter.
2. suspension train vehicle frame according to claim 1, which is characterized in that first profile unit (10) includes：
First plate (11)；
Second plate (12) is arranged in parallel with first plate (11)；
Support plate (13) is arranged between first plate (11) and second plate (12), one end of the support plate (13)
It is connect with first plate (11), the other end of the support plate (13) is connect with second plate (12).
3. suspension train vehicle frame according to claim 2, which is characterized in that first profile unit (10) includes more
A support plate (13), multiple support plates (13) be arranged at intervals on first plate (11) and second plate (12) it
Between.
4. suspension train vehicle frame according to claim 3, which is characterized in that multiple support plates (13) equidistantly set
It sets.
5. suspension train vehicle frame according to claim 2, which is characterized in that the first end of first plate (11) and institute
State the second end of the second end for being smaller than first plate (11) and second plate (12) of the first end of the second plate (12)
Spacing.
6. suspension train vehicle frame according to claim 1, which is characterized in that two neighboring first profile unit
(10) by being welded and fixed between.
7. suspension train vehicle frame according to claim 1, which is characterized in that the suspension train vehicle frame further includes bottom
Frame, the chassis include：
Second support proximate matter, including multiple second profile units (30), length of multiple second profile units (30) along car body
Degree direction is sequentially connected with；
The second side side bar (40) is arranged along the length direction of the car body in the both sides of the second support proximate matter.
8. a kind of suspension train, including suspension train vehicle frame, which is characterized in that the suspension train vehicle frame is wanted for right
Seek the suspension train vehicle frame described in any one of 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575347.4U CN207644385U (en) | 2017-11-22 | 2017-11-22 | Suspension train vehicle frame and suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575347.4U CN207644385U (en) | 2017-11-22 | 2017-11-22 | Suspension train vehicle frame and suspension train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644385U true CN207644385U (en) | 2018-07-24 |
Family
ID=62890483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575347.4U Active CN207644385U (en) | 2017-11-22 | 2017-11-22 | Suspension train vehicle frame and suspension train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771893A (en) * | 2021-08-20 | 2021-12-10 | 中车唐山机车车辆有限公司 | Vehicle body and magnetic levitation vehicle |
-
2017
- 2017-11-22 CN CN201721575347.4U patent/CN207644385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771893A (en) * | 2021-08-20 | 2021-12-10 | 中车唐山机车车辆有限公司 | Vehicle body and magnetic levitation vehicle |
| CN113771893B (en) * | 2021-08-20 | 2023-05-23 | 中车唐山机车车辆有限公司 | Vehicle body and magnetic levitation vehicle |
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