CN207106502U - A kind of railway vehicle windscreen cab apron device - Google Patents
A kind of railway vehicle windscreen cab apron device Download PDFInfo
- Publication number
- CN207106502U CN207106502U CN201721032072.XU CN201721032072U CN207106502U CN 207106502 U CN207106502 U CN 207106502U CN 201721032072 U CN201721032072 U CN 201721032072U CN 207106502 U CN207106502 U CN 207106502U
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- CN
- China
- Prior art keywords
- vertical panel
- cab apron
- railway vehicle
- vehicle windscreen
- buffer
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Abstract
It the utility model is related to a kind of railway vehicle windscreen cab apron device, including cab apron and two groups of buffer units, the cab apron is made up of horizontal pedal and vertical panel, the vertical panel is connected by buffer unit described in two groups with car body, the vertical panel generally " several " font, the width of the vertical panel is more than the width of the horizontal pedal, and the part that the horizontal pedal is stretched out in the vertical panel both sides has downward corner cut.The utility model is compact-sized, cost is cheap, installation operation is easy, by the width for widening vertical panel, it is set to match with the international vehicle with wider size, the company solved between existing 25B types car, 25G types car, international combined transport car and Kazakhstan's locomotive is improved by simple structure and hangs problem, meets the demand that domestic and international different type train is even hung, ensures the normal operation of each vehicle combination marshalling.
Description
Technical field
A kind of windscreen cab apron device for being used to connect the rail vehicle mutually hung together is the utility model is related to, belongs to railcar
Manufacturing technology field.
Background technology
For rail vehicle when hanging together, the floor in two adjacent sections compartment is by the windscreen cab apron device installed in each car end
Achieve a butt joint.The windscreen cab apron device of the rail vehicles such as China's EMUs is typically made up of cab apron and buffer unit, existing
Windscreen cab apron structure versatility is poor, is applicable for the rail vehicle only runed at home.But the visitor for needing international combined transport
Car, when being run overseas, it is necessary to and hung together with national national train, to ensure that car can arbitrarily solve volume independent assortment,
Because domestic car and international car end construction differ greatly, the width of the international universal cab apron of car is more than domestic car cab apron
Width, what the vehicle windscreen cab apron device of existing domestic operation can not meet international combined transport vehicle hangs together demand.
Utility model content
It is a kind of versatile that the utility model wants dissatisfied technical problem to be certainly to provide, and can meet international combined transport requirement
Railway vehicle windscreen cab apron device.
To achieve the above object, the technical solution of the utility model is：
A kind of railway vehicle windscreen cab apron device, including cab apron and buffer unit, the cab apron is by horizontal pedal and vertically
Panel is formed, and the vertical panel is connected by the buffer unit with car body, the vertical panel generally " several " font, institute
The width for stating vertical panel is more than the width of the horizontal pedal, and the part of the horizontal pedal is stretched out in the vertical panel both sides
With corner cut.
Further, arc transition is used at the corner cut.
Further, the tie point of the buffer unit and the vertical panel is located at the vertical panel stretching level
In the region of pedal.
Further, the buffer unit includes buffer pocket, push rod and the buffer spring being enclosed on the outside of push rod, the buffering elastic
Spring is arranged in the buffer pocket, and the push rod is connected through the buffer pocket with the vertical panel.
Further, the buffer pocket is fixedly connected with the vehicle body by bolt.
Further, application has wearing plate on the outer surface of the vertical panel.
Further, the wearing plate is fixed by screws on the vertical panel.
In summary, a kind of railway vehicle windscreen cab apron device provided by the utility model, compact-sized, cost is cheap,
Installation operation is easy, by widening the width of vertical panel, it is matched with the international vehicle with wider size, passes through letter
Single structure improve solve existing 25B types car, 25G types car, international combined transport car and Kazakhstan's locomotive it
Between company hang problem, meet the demand that domestic and international different type train is even hung, ensure the normal operation of each vehicle combination marshalling.
Brief description of the drawings
Fig. 1 is the utility model windscreen cab apron device structural representation；
Fig. 2 is Fig. 1 lateral view.
As depicted in figs. 1 and 2, cab apron 1, horizontal pedal 1a, vertical panel 1b, car body 3, fixed pedestal 4, opening 5, corner cut
6, tie point 7, buffer pocket 8, push rod 9, buffer spring 10, bolt 11, wearing plate 12.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of railway vehicle windscreen cab apron device provided by the utility model, including cab apron 1 and two
Group buffer unit 2.Wherein, cab apron 1 is made up of horizontal pedal 1a and vertical panel 1b, and vertical panel 1b bottom is delayed by two groups
Flushing device 2 is connected with car body 3, and horizontal pedal 1a is slided by the fixed pedestal 4 of platform with car end towards in-car one side and overlapped, separately
While it is connected with vertical panel 1b top.
As shown in figure 1, in the present embodiment, vertical panel 1b generally " several " fonts, vertical panel 1b width is more than water
Flat pedal 1a width, the width and the international vehicle with wider size for making vertical panel 1b match, vertical panel 1b's
Centre has the opening 5 for being used for hitch connection, and the 5 width size that is open and the domestic vehicles with reduced size match.
Vertical panel 1b both sides have the part for stretching out horizontal pedal 1a, have downward cut on the top of extension
Angle 6, and the form of arc transition is preferably used at corner cut 6.The intercoil connection of car terminal adapter is avoided using the design of corner cut 6, is
The intercoil connection of car terminal adapter vacates telescopic space, ensure that vehicle when passing through sweep, the mistake of car terminal adapter
Bridge line will not be wear-resistant with windscreen cab apron 1.
As shown in figure 1, in the present embodiment, the tie point 7 of two groups of buffer units 2 and vertical panel 1b is located at vertical panel 1b
Stretch out in horizontal pedal 1a region.The vertical height and horizontal width of the center line of two groups of buffer springs 10 and domestic car and
Foreign bus matches, and ensure that and can fully be acted on when cab apron less with domestic passenger car size is even hung, will not cause to act on
Power is unbalanced, and two kinds of cab aprons insertions will not be caused stuck when the larger-size cab apron of Foreign bus is even hung, and buffering is effectively ensured
Device 2 and the reliably working of windscreen cab apron 1, avoid train operation from potential safety hazard occur.
As shown in Fig. 2 buffer unit 2 includes buffer pocket 8, push rod 9 and the buffer spring 10 for being enclosed on the outside of push rod 9, buffering
Spring 10 is arranged in buffer pocket 8, and push rod 9 is connected through buffer pocket 8 with vertical panel 1b.Buffer pocket 8 can also be to its inside
Buffer spring 10 and push rod 9 play preferable protective effect, avoid debris outside car, rainwater etc. from entering the interior of buffer unit 2
Portion's damage buffer spring 10 etc., ensures that vehicle is safe for operation.The end of buffer pocket 8 is fixedly connected by bolt 11 with car body 3, is adopted
Fixed with bolt 11 and car body 3, not only make sound construction reliable, and be easily installed and inspection operation, can reliably bear to come from car
Operation in caused vibration and shock loading, meet international combined transport car vehicle operation requirement.When bicycle is without even hanging, whole wind
Gear cab apron 1 is maintained at free state, and after two cars are hung together, the buffer spring 10 in buffer pocket 8 is compressed, two cars
Windscreen cab apron 1 be in close contact, ensure passenger by when freely penetrate between two cars.
As shown in Fig. 2 in the present embodiment, application has wearing plate 12 on vertical panel 1b outer surface, and wearing plate 12 leads to
Cross screw to be fixed on vertical panel 1b, you can guarantee is solid and reliable, is easily installed and overhauls again replacing.
The appearance and size of windscreen cab apron 1 and structure relative compact in the utility model, hitch, the connection of car end are considered
Device, the hand braking space needs for changing installation and curve negotiating, and sound construction is reliable, and cost is cheap, and installation operation is easy.
The utility model takes into account the two kinds of passenger train plan of home and overseas, makes cross with windscreen when the bounce and deflection of hitch
Plate 1 is interfered, and will not also be influenceed by windscreen cab apron 1 during hand braking effect.
As described above, the plan content with reference to given by accompanying drawing, can derive similar technical scheme.In every case it is not de-
From the content of technical solutions of the utility model, above example is made according to the technical essence of the utility model any simple
Modification, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of railway vehicle windscreen cab apron device, including cab apron and buffer unit, the cab apron is by horizontal pedal and vertical plane
Plate is formed, and the vertical panel is connected by the buffer unit with car body, it is characterised in that：The vertical panel is generally
" several " font, the width of the vertical panel are more than the width of the horizontal pedal, and the water is stretched out in the vertical panel both sides
The part of flat pedal has corner cut.
2. railway vehicle windscreen cab apron device according to claim 1, it is characterised in that：Circular arc mistake is used at the corner cut
Cross.
3. railway vehicle windscreen cab apron device according to claim 1, it is characterised in that：The buffer unit hangs down with described
The tie point for facing plate directly is located in the region of the vertical panel stretching horizontal pedal.
4. railway vehicle windscreen cab apron device according to claim 1, it is characterised in that：The buffer unit includes buffering
Box, push rod and the buffer spring being enclosed on the outside of push rod, the buffer spring are arranged in the buffer pocket, and the push rod passes through institute
Buffer pocket is stated to be connected with the vertical panel.
5. railway vehicle windscreen cab apron device according to claim 4, it is characterised in that：The buffer pocket by bolt with
Car body is fixedly connected.
6. railway vehicle windscreen cab apron device according to claim 1, it is characterised in that：In the appearance of the vertical panel
Application has wearing plate on face.
7. railway vehicle windscreen cab apron device according to claim 6, it is characterised in that：The wearing plate is consolidated by screw
It is scheduled on the vertical panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032072.XU CN207106502U (en) | 2017-08-17 | 2017-08-17 | A kind of railway vehicle windscreen cab apron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032072.XU CN207106502U (en) | 2017-08-17 | 2017-08-17 | A kind of railway vehicle windscreen cab apron device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106502U true CN207106502U (en) | 2018-03-16 |
Family
ID=61578285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032072.XU Active CN207106502U (en) | 2017-08-17 | 2017-08-17 | A kind of railway vehicle windscreen cab apron device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803178A (en) * | 2019-11-26 | 2020-02-18 | 宝鸡中车时代工程机械有限公司 | Coupling device for wind screen and iron wind screen of folding shed |
| CN115009311A (en) * | 2022-06-27 | 2022-09-06 | 中车青岛四方机车车辆股份有限公司 | Mechanical outer windshield and railway vehicle |
-
2017
- 2017-08-17 CN CN201721032072.XU patent/CN207106502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803178A (en) * | 2019-11-26 | 2020-02-18 | 宝鸡中车时代工程机械有限公司 | Coupling device for wind screen and iron wind screen of folding shed |
| CN115009311A (en) * | 2022-06-27 | 2022-09-06 | 中车青岛四方机车车辆股份有限公司 | Mechanical outer windshield and railway vehicle |
| CN115009311B (en) * | 2022-06-27 | 2023-09-26 | 中车青岛四方机车车辆股份有限公司 | Mechanical outer windshield and railway vehicle |
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| GR01 | Patent grant |